#include "libswscale/swscale.h"
#include "libavcodec/opt.h"
#include "libavcodec/audioconvert.h"
+#include "libavcodec/colorspace.h"
#include "libavutil/fifo.h"
+#include "libavutil/pixdesc.h"
#include "libavutil/avstring.h"
+#include "libavutil/libm.h"
#include "libavformat/os_support.h"
+#if CONFIG_AVFILTER
+# include "libavfilter/avfilter.h"
+# include "libavfilter/avfiltergraph.h"
+# include "libavfilter/graphparser.h"
+# include "libavfilter/vsrc_buffer.h"
+#endif
+
#if HAVE_SYS_RESOURCE_H
#include <sys/types.h>
+#include <sys/time.h>
#include <sys/resource.h>
#elif HAVE_GETPROCESSTIMES
#include <windows.h>
#endif
+#if HAVE_GETPROCESSMEMORYINFO
+#include <windows.h>
+#include <psapi.h>
+#endif
#if HAVE_SYS_SELECT_H
#include <sys/select.h>
#elif HAVE_CONIO_H
#include <conio.h>
#endif
-#undef time //needed because HAVE_AV_CONFIG_H is defined on top
#include <time.h>
#include "cmdutils.h"
#undef NDEBUG
#include <assert.h>
-#undef exit
-
const char program_name[] = "FFmpeg";
const int program_birth_year = 2000;
static const OptionDef options[];
-#define MAX_FILES 20
+#define MAX_FILES 100
+static const char *last_asked_format = NULL;
static AVFormatContext *input_files[MAX_FILES];
static int64_t input_files_ts_offset[MAX_FILES];
static double input_files_ts_scale[MAX_FILES][MAX_STREAMS];
static AVMetaDataMap meta_data_maps[MAX_FILES];
static int nb_meta_data_maps;
-static AVInputFormat *file_iformat;
-static AVOutputFormat *file_oformat;
static int frame_width = 0;
static int frame_height = 0;
static float frame_aspect_ratio = 0;
static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE;
static enum SampleFormat audio_sample_fmt = SAMPLE_FMT_NONE;
-static int frame_padtop = 0;
-static int frame_padbottom = 0;
-static int frame_padleft = 0;
-static int frame_padright = 0;
-static int padcolor[3] = {16,128,128}; /* default to black */
static int frame_topBand = 0;
static int frame_bottomBand = 0;
static int frame_leftBand = 0;
static float video_qscale = 0;
static uint16_t *intra_matrix = NULL;
static uint16_t *inter_matrix = NULL;
-#if 0 //experimental, (can be removed)
-static float video_rc_qsquish=1.0;
-static float video_rc_qmod_amp=0;
-static int video_rc_qmod_freq=0;
-#endif
static const char *video_rc_override_string=NULL;
static int video_disable = 0;
static int video_discard = 0;
static char *video_codec_name = NULL;
-static int video_codec_tag = 0;
+static unsigned int video_codec_tag = 0;
+static char *video_language = NULL;
static int same_quality = 0;
static int do_deinterlace = 0;
static int top_field_first = -1;
static int loop_input = 0;
static int loop_output = AVFMT_NOOUTPUTLOOP;
static int qp_hist = 0;
+#if CONFIG_AVFILTER
+static char *vfilters = NULL;
+AVFilterGraph *graph = NULL;
+#endif
static int intra_only = 0;
static int audio_sample_rate = 44100;
static int audio_disable = 0;
static int audio_channels = 1;
static char *audio_codec_name = NULL;
-static int audio_codec_tag = 0;
+static unsigned int audio_codec_tag = 0;
static char *audio_language = NULL;
static int subtitle_disable = 0;
static char *subtitle_codec_name = NULL;
static char *subtitle_language = NULL;
+static unsigned int subtitle_codec_tag = 0;
static float mux_preload= 0.5;
static float mux_max_delay= 0.7;
static int64_t recording_time = INT64_MAX;
static int64_t start_time = 0;
-static int64_t rec_timestamp = 0;
+static int64_t recording_timestamp = 0;
static int64_t input_ts_offset = 0;
static int file_overwrite = 0;
static int metadata_count;
static int64_t timer_start;
+static uint8_t *audio_buf;
+static uint8_t *audio_out;
+unsigned int allocated_audio_out_size, allocated_audio_buf_size;
+
+static short *samples;
+
static AVBitStreamFilterContext *video_bitstream_filters=NULL;
static AVBitStreamFilterContext *audio_bitstream_filters=NULL;
static AVBitStreamFilterContext *subtitle_bitstream_filters=NULL;
AVFrame pict_tmp; /* temporary image for resampling */
struct SwsContext *img_resample_ctx; /* for image resampling */
int resample_height;
+ int resample_width;
+ int resample_pix_fmt;
+ /* full frame size of first frame */
+ int original_height;
+ int original_width;
+
+ /* cropping area sizes */
int video_crop;
- int topBand; /* cropping area sizes */
+ int topBand;
+ int bottomBand;
int leftBand;
+ int rightBand;
- int video_pad;
- int padtop; /* padding area sizes */
- int padbottom;
- int padleft;
- int padright;
+ /* cropping area of first frame */
+ int original_topBand;
+ int original_bottomBand;
+ int original_leftBand;
+ int original_rightBand;
/* audio only */
int audio_resample;
is not defined */
int64_t pts; /* current pts */
int is_start; /* is 1 at the start and after a discontinuity */
+ int showed_multi_packet_warning;
+ int is_past_recording_time;
+#if CONFIG_AVFILTER
+ AVFilterContext *out_video_filter;
+ AVFilterContext *input_video_filter;
+ AVFrame *filter_frame;
+ int has_filter_frame;
+ AVFilterPicRef *picref;
+#endif
} AVInputStream;
typedef struct AVInputFile {
static struct termios oldtty;
#endif
+#if CONFIG_AVFILTER
+typedef struct {
+ int pix_fmt;
+} FilterOutPriv;
+
+
+static int output_init(AVFilterContext *ctx, const char *args, void *opaque)
+{
+ FilterOutPriv *priv = ctx->priv;
+
+ if(!opaque) return -1;
+
+ priv->pix_fmt = *((int *)opaque);
+
+ return 0;
+}
+
+static void output_end_frame(AVFilterLink *link)
+{
+}
+
+static int output_query_formats(AVFilterContext *ctx)
+{
+ FilterOutPriv *priv = ctx->priv;
+ enum PixelFormat pix_fmts[] = { priv->pix_fmt, PIX_FMT_NONE };
+
+ avfilter_set_common_formats(ctx, avfilter_make_format_list(pix_fmts));
+ return 0;
+}
+
+static int get_filtered_video_pic(AVFilterContext *ctx,
+ AVFilterPicRef **picref, AVFrame *pic2,
+ uint64_t *pts)
+{
+ AVFilterPicRef *pic;
+
+ if(avfilter_request_frame(ctx->inputs[0]))
+ return -1;
+ if(!(pic = ctx->inputs[0]->cur_pic))
+ return -1;
+ *picref = pic;
+ ctx->inputs[0]->cur_pic = NULL;
+
+ *pts = pic->pts;
+
+ memcpy(pic2->data, pic->data, sizeof(pic->data));
+ memcpy(pic2->linesize, pic->linesize, sizeof(pic->linesize));
+ pic2->interlaced_frame = pic->interlaced;
+ pic2->top_field_first = pic->top_field_first;
+
+ return 1;
+}
+
+static AVFilter output_filter =
+{
+ .name = "ffmpeg_output",
+
+ .priv_size = sizeof(FilterOutPriv),
+ .init = output_init,
+
+ .query_formats = output_query_formats,
+
+ .inputs = (AVFilterPad[]) {{ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .end_frame = output_end_frame,
+ .min_perms = AV_PERM_READ, },
+ { .name = NULL }},
+ .outputs = (AVFilterPad[]) {{ .name = NULL }},
+};
+
+static int configure_filters(AVInputStream *ist, AVOutputStream *ost)
+{
+ AVFilterContext *last_filter, *filter;
+ /** filter graph containing all filters including input & output */
+ AVCodecContext *codec = ost->st->codec;
+ AVCodecContext *icodec = ist->st->codec;
+ char args[255];
+
+ graph = av_mallocz(sizeof(AVFilterGraph));
+
+ if (!(ist->input_video_filter = avfilter_open(avfilter_get_by_name("buffer"), "src")))
+ return -1;
+ if (!(ist->out_video_filter = avfilter_open(&output_filter, "out")))
+ return -1;
+
+ snprintf(args, 255, "%d:%d:%d", ist->st->codec->width,
+ ist->st->codec->height, ist->st->codec->pix_fmt);
+ if (avfilter_init_filter(ist->input_video_filter, args, NULL))
+ return -1;
+ if (avfilter_init_filter(ist->out_video_filter, NULL, &codec->pix_fmt))
+ return -1;
+
+ /* add input and output filters to the overall graph */
+ avfilter_graph_add_filter(graph, ist->input_video_filter);
+ avfilter_graph_add_filter(graph, ist->out_video_filter);
+
+ last_filter = ist->input_video_filter;
+
+ if (ost->video_crop) {
+ snprintf(args, 255, "%d:%d:%d:%d", ost->leftBand, ost->topBand,
+ codec->width,
+ codec->height);
+ filter = avfilter_open(avfilter_get_by_name("crop"), NULL);
+ if (!filter)
+ return -1;
+ if (avfilter_init_filter(filter, args, NULL))
+ return -1;
+ if (avfilter_link(last_filter, 0, filter, 0))
+ return -1;
+ last_filter = filter;
+ avfilter_graph_add_filter(graph, last_filter);
+ }
+
+ if((codec->width !=
+ icodec->width - (frame_leftBand + frame_rightBand)) ||
+ (codec->height != icodec->height - (frame_topBand + frame_bottomBand))) {
+ snprintf(args, 255, "%d:%d:flags=0x%X",
+ codec->width,
+ codec->height,
+ (int)av_get_int(sws_opts, "sws_flags", NULL));
+ filter = avfilter_open(avfilter_get_by_name("scale"), NULL);
+ if (!filter)
+ return -1;
+ if (avfilter_init_filter(filter, args, NULL))
+ return -1;
+ if (avfilter_link(last_filter, 0, filter, 0))
+ return -1;
+ last_filter = filter;
+ avfilter_graph_add_filter(graph, last_filter);
+ }
+
+ if (vfilters) {
+ AVFilterInOut *outputs = av_malloc(sizeof(AVFilterInOut));
+ AVFilterInOut *inputs = av_malloc(sizeof(AVFilterInOut));
+
+ outputs->name = av_strdup("in");
+ outputs->filter = last_filter;
+ outputs->pad_idx = 0;
+ outputs->next = NULL;
+
+ inputs->name = av_strdup("out");
+ inputs->filter = ist->out_video_filter;
+ inputs->pad_idx = 0;
+ inputs->next = NULL;
+
+ if (avfilter_graph_parse(graph, vfilters, inputs, outputs, NULL) < 0)
+ return -1;
+ av_freep(&vfilters);
+ } else {
+ if (avfilter_link(last_filter, 0, ist->out_video_filter, 0) < 0)
+ return -1;
+ }
+
+ snprintf(args, sizeof(args), "flags=0x%X", (int)av_get_int(sws_opts, "sws_flags", NULL));
+ graph->scale_sws_opts = av_strdup(args);
+
+ /* configure all the filter links */
+ if (avfilter_graph_check_validity(graph, NULL))
+ return -1;
+ if (avfilter_graph_config_formats(graph, NULL))
+ return -1;
+ if (avfilter_graph_config_links(graph, NULL))
+ return -1;
+
+ codec->width = ist->out_video_filter->inputs[0]->w;
+ codec->height = ist->out_video_filter->inputs[0]->h;
+
+ return 0;
+}
+#endif /* CONFIG_AVFILTER */
+
static void term_exit(void)
{
#if HAVE_TERMIOS_H
#endif
}
-static volatile sig_atomic_t received_sigterm = 0;
+static volatile int received_sigterm = 0;
static void
sigterm_handler(int sig)
tcgetattr (0, &tty);
oldtty = tty;
+ atexit(term_exit);
tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP
|INLCR|IGNCR|ICRNL|IXON);
signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */
signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */
- /*
- register a function to be called at normal program termination
- */
- atexit(term_exit);
-#if CONFIG_BEOS_NETSERVER
- fcntl(0, F_SETFL, fcntl(0, F_GETFL) | O_NONBLOCK);
+#ifdef SIGXCPU
+ signal(SIGXCPU, sigterm_handler);
#endif
}
#if HAVE_TERMIOS_H
int n = 1;
unsigned char ch;
-#if !CONFIG_BEOS_NETSERVER
struct timeval tv;
fd_set rfds;
tv.tv_sec = 0;
tv.tv_usec = 0;
n = select(1, &rfds, NULL, NULL, &tv);
-#endif
if (n > 0) {
n = read(0, &ch, 1);
if (n == 1)
av_free(video_standard);
-#if CONFIG_POWERPC_PERF
- void powerpc_display_perf_report(void);
- powerpc_display_perf_report();
-#endif /* CONFIG_POWERPC_PERF */
+ for (i=0;i<AVMEDIA_TYPE_NB;i++)
+ av_free(avcodec_opts[i]);
+ av_free(avformat_opts);
+ av_free(sws_opts);
+ av_free(audio_buf);
+ av_free(audio_out);
+ allocated_audio_buf_size= allocated_audio_out_size= 0;
+ av_free(samples);
+
+#if CONFIG_AVFILTER
+ avfilter_uninit();
+#endif
if (received_sigterm) {
fprintf(stderr,
return ret;
}
+static void choose_sample_fmt(AVStream *st, AVCodec *codec)
+{
+ if(codec && codec->sample_fmts){
+ const enum SampleFormat *p= codec->sample_fmts;
+ for(; *p!=-1; p++){
+ if(*p == st->codec->sample_fmt)
+ break;
+ }
+ if(*p == -1)
+ st->codec->sample_fmt = codec->sample_fmts[0];
+ }
+}
+
+static void choose_sample_rate(AVStream *st, AVCodec *codec)
+{
+ if(codec && codec->supported_samplerates){
+ const int *p= codec->supported_samplerates;
+ int best;
+ int best_dist=INT_MAX;
+ for(; *p; p++){
+ int dist= abs(st->codec->sample_rate - *p);
+ if(dist < best_dist){
+ best_dist= dist;
+ best= *p;
+ }
+ }
+ if(best_dist){
+ av_log(st->codec, AV_LOG_WARNING, "Requested sampling rate unsupported using closest supported (%d)\n", best);
+ }
+ st->codec->sample_rate= best;
+ }
+}
+
+static void choose_pixel_fmt(AVStream *st, AVCodec *codec)
+{
+ if(codec && codec->pix_fmts){
+ const enum PixelFormat *p= codec->pix_fmts;
+ for(; *p!=-1; p++){
+ if(*p == st->codec->pix_fmt)
+ break;
+ }
+ if(*p == -1
+ && !( st->codec->codec_id==CODEC_ID_MJPEG
+ && st->codec->strict_std_compliance <= FF_COMPLIANCE_INOFFICIAL
+ && ( st->codec->pix_fmt == PIX_FMT_YUV420P
+ || st->codec->pix_fmt == PIX_FMT_YUV422P)))
+ st->codec->pix_fmt = codec->pix_fmts[0];
+ }
+}
+
static int read_ffserver_streams(AVFormatContext *s, const char *filename)
{
int i, err;
s->nb_streams = ic->nb_streams;
for(i=0;i<ic->nb_streams;i++) {
AVStream *st;
+ AVCodec *codec;
// FIXME: a more elegant solution is needed
st = av_mallocz(sizeof(AVStream));
memcpy(st, ic->streams[i], sizeof(AVStream));
st->codec = avcodec_alloc_context();
- memcpy(st->codec, ic->streams[i]->codec, sizeof(AVCodecContext));
+ if (!st->codec) {
+ print_error(filename, AVERROR(ENOMEM));
+ av_exit(1);
+ }
+ avcodec_copy_context(st->codec, ic->streams[i]->codec);
s->streams[i] = st;
- if (st->codec->codec_type == CODEC_TYPE_AUDIO && audio_stream_copy)
- st->stream_copy = 1;
- else if (st->codec->codec_type == CODEC_TYPE_VIDEO && video_stream_copy)
- st->stream_copy = 1;
+ codec = avcodec_find_encoder(st->codec->codec_id);
+ if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
+ if (audio_stream_copy) {
+ st->stream_copy = 1;
+ } else
+ choose_sample_fmt(st, codec);
+ } else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if (video_stream_copy) {
+ st->stream_copy = 1;
+ } else
+ choose_pixel_fmt(st, codec);
+ }
if(!st->codec->thread_count)
st->codec->thread_count = 1;
int a= av_bitstream_filter_filter(bsfc, avctx, NULL,
&new_pkt.data, &new_pkt.size,
pkt->data, pkt->size,
- pkt->flags & PKT_FLAG_KEY);
+ pkt->flags & AV_PKT_FLAG_KEY);
if(a>0){
av_free_packet(pkt);
new_pkt.destruct= av_destruct_packet;
unsigned char *buf, int size)
{
uint8_t *buftmp;
- static uint8_t *audio_buf = NULL;
- static uint8_t *audio_out = NULL;
- static uint8_t *audio_out2 = NULL;
- const int audio_out_size= 4*MAX_AUDIO_PACKET_SIZE;
+ int64_t audio_out_size, audio_buf_size;
+ int64_t allocated_for_size= size;
int size_out, frame_bytes, ret;
AVCodecContext *enc= ost->st->codec;
AVCodecContext *dec= ist->st->codec;
int osize= av_get_bits_per_sample_format(enc->sample_fmt)/8;
int isize= av_get_bits_per_sample_format(dec->sample_fmt)/8;
+ const int coded_bps = av_get_bits_per_sample(enc->codec->id);
+
+need_realloc:
+ audio_buf_size= (allocated_for_size + isize*dec->channels - 1) / (isize*dec->channels);
+ audio_buf_size= (audio_buf_size*enc->sample_rate + dec->sample_rate) / dec->sample_rate;
+ audio_buf_size= audio_buf_size*2 + 10000; //safety factors for the deprecated resampling API
+ audio_buf_size= FFMAX(audio_buf_size, enc->frame_size);
+ audio_buf_size*= osize*enc->channels;
+
+ audio_out_size= FFMAX(audio_buf_size, enc->frame_size * osize * enc->channels);
+ if(coded_bps > 8*osize)
+ audio_out_size= audio_out_size * coded_bps / (8*osize);
+ audio_out_size += FF_MIN_BUFFER_SIZE;
+
+ if(audio_out_size > INT_MAX || audio_buf_size > INT_MAX){
+ fprintf(stderr, "Buffer sizes too large\n");
+ av_exit(1);
+ }
- /* SC: dynamic allocation of buffers */
- if (!audio_buf)
- audio_buf = av_malloc(2*MAX_AUDIO_PACKET_SIZE);
- if (!audio_out)
- audio_out = av_malloc(audio_out_size);
- if (!audio_buf || !audio_out)
- return; /* Should signal an error ! */
+ av_fast_malloc(&audio_buf, &allocated_audio_buf_size, audio_buf_size);
+ av_fast_malloc(&audio_out, &allocated_audio_out_size, audio_out_size);
+ if (!audio_buf || !audio_out){
+ fprintf(stderr, "Out of memory in do_audio_out\n");
+ av_exit(1);
+ }
if (enc->channels != dec->channels)
ost->audio_resample = 1;
#define MAKE_SFMT_PAIR(a,b) ((a)+SAMPLE_FMT_NB*(b))
if (!ost->audio_resample && dec->sample_fmt!=enc->sample_fmt &&
MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt)!=ost->reformat_pair) {
- if (!audio_out2)
- audio_out2 = av_malloc(audio_out_size);
- if (!audio_out2)
- av_exit(1);
if (ost->reformat_ctx)
av_audio_convert_free(ost->reformat_ctx);
ost->reformat_ctx = av_audio_convert_alloc(enc->sample_fmt, 1,
static uint8_t *input_tmp= NULL;
input_tmp= av_realloc(input_tmp, byte_delta + size);
- if(byte_delta + size <= MAX_AUDIO_PACKET_SIZE)
- ist->is_start=0;
- else
- byte_delta= MAX_AUDIO_PACKET_SIZE - size;
+ if(byte_delta > allocated_for_size - size){
+ allocated_for_size= byte_delta + (int64_t)size;
+ goto need_realloc;
+ }
+ ist->is_start=0;
memset(input_tmp, 0, byte_delta);
memcpy(input_tmp + byte_delta, buf, size);
if (!ost->audio_resample && dec->sample_fmt!=enc->sample_fmt) {
const void *ibuf[6]= {buftmp};
- void *obuf[6]= {audio_out2};
+ void *obuf[6]= {audio_buf};
int istride[6]= {isize};
int ostride[6]= {osize};
int len= size_out/istride[0];
av_exit(1);
return;
}
- buftmp = audio_out2;
+ buftmp = audio_buf;
size_out = len*osize;
}
pkt.size= ret;
if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
- pkt.flags |= PKT_FLAG_KEY;
+ pkt.flags |= AV_PKT_FLAG_KEY;
write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
ost->sync_opts += enc->frame_size;
}
} else {
AVPacket pkt;
- int coded_bps = av_get_bits_per_sample(enc->codec->id)/8;
av_init_packet(&pkt);
ost->sync_opts += size_out / (osize * enc->channels);
/* determine the size of the coded buffer */
size_out /= osize;
if (coded_bps)
- size_out *= coded_bps;
+ size_out = size_out*coded_bps/8;
+
+ if(size_out > audio_out_size){
+ fprintf(stderr, "Internal error, buffer size too small\n");
+ av_exit(1);
+ }
//FIXME pass ost->sync_opts as AVFrame.pts in avcodec_encode_audio()
ret = avcodec_encode_audio(enc, audio_out, size_out,
pkt.size= ret;
if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
- pkt.flags |= PKT_FLAG_KEY;
+ pkt.flags |= AV_PKT_FLAG_KEY;
write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
}
}
picture2 = &picture_tmp;
avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height);
- if (do_deinterlace){
- if(avpicture_deinterlace(picture2, picture,
- dec->pix_fmt, dec->width, dec->height) < 0) {
- /* if error, do not deinterlace */
- fprintf(stderr, "Deinterlacing failed\n");
- av_free(buf);
- buf = NULL;
- picture2 = picture;
- }
- } else {
- av_picture_copy(picture2, picture, dec->pix_fmt, dec->width, dec->height);
+ if(avpicture_deinterlace(picture2, picture,
+ dec->pix_fmt, dec->width, dec->height) < 0) {
+ /* if error, do not deinterlace */
+ fprintf(stderr, "Deinterlacing failed\n");
+ av_free(buf);
+ buf = NULL;
+ picture2 = picture;
}
} else {
picture2 = picture;
int64_t pts)
{
static uint8_t *subtitle_out = NULL;
- int subtitle_out_max_size = 65536;
+ int subtitle_out_max_size = 1024 * 1024;
int subtitle_out_size, nb, i;
AVCodecContext *enc;
AVPacket pkt;
nb = 1;
for(i = 0; i < nb; i++) {
+ sub->pts = av_rescale_q(pts, ist->st->time_base, AV_TIME_BASE_Q);
+ // start_display_time is required to be 0
+ sub->pts += av_rescale_q(sub->start_display_time, (AVRational){1, 1000}, AV_TIME_BASE_Q);
+ sub->end_display_time -= sub->start_display_time;
+ sub->start_display_time = 0;
subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out,
subtitle_out_max_size, sub);
+ if (subtitle_out_size < 0) {
+ fprintf(stderr, "Subtitle encoding failed\n");
+ av_exit(1);
+ }
av_init_packet(&pkt);
pkt.stream_index = ost->index;
pkt.data = subtitle_out;
pkt.size = subtitle_out_size;
- pkt.pts = av_rescale_q(pts, ist->st->time_base, ost->st->time_base);
+ pkt.pts = av_rescale_q(sub->pts, AV_TIME_BASE_Q, ost->st->time_base);
if (enc->codec_id == CODEC_ID_DVB_SUBTITLE) {
/* XXX: the pts correction is handled here. Maybe handling
it in the codec would be better */
int *frame_size)
{
int nb_frames, i, ret;
+#if !CONFIG_AVFILTER
+ int64_t topBand, bottomBand, leftBand, rightBand;
+#endif
AVFrame *final_picture, *formatted_picture, *resampling_dst, *padding_src;
AVFrame picture_crop_temp, picture_pad_temp;
AVCodecContext *enc, *dec;
+ double sync_ipts;
avcodec_get_frame_defaults(&picture_crop_temp);
avcodec_get_frame_defaults(&picture_pad_temp);
enc = ost->st->codec;
dec = ist->st->codec;
+ sync_ipts = get_sync_ipts(ost) / av_q2d(enc->time_base);
+
/* by default, we output a single frame */
nb_frames = 1;
*frame_size = 0;
- if(video_sync_method>0 || (video_sync_method && av_q2d(enc->time_base) > 0.001)){
- double vdelta;
- vdelta = get_sync_ipts(ost) / av_q2d(enc->time_base) - ost->sync_opts;
+ if(video_sync_method){
+ double vdelta = sync_ipts - ost->sync_opts;
//FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c
if (vdelta < -1.1)
nb_frames = 0;
if(vdelta<=-0.6){
nb_frames=0;
}else if(vdelta>0.6)
- ost->sync_opts= lrintf(get_sync_ipts(ost) / av_q2d(enc->time_base));
+ ost->sync_opts= lrintf(sync_ipts);
}else if (vdelta > 1.1)
nb_frames = lrintf(vdelta);
//fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, get_sync_ipts(ost), nb_frames);
if (verbose>2)
fprintf(stderr, "*** drop!\n");
}else if (nb_frames > 1) {
- nb_frames_dup += nb_frames;
+ nb_frames_dup += nb_frames - 1;
if (verbose>2)
fprintf(stderr, "*** %d dup!\n", nb_frames-1);
}
}else
- ost->sync_opts= lrintf(get_sync_ipts(ost) / av_q2d(enc->time_base));
+ ost->sync_opts= lrintf(sync_ipts);
- nb_frames= FFMIN(nb_frames, max_frames[CODEC_TYPE_VIDEO] - ost->frame_number);
+ nb_frames= FFMIN(nb_frames, max_frames[AVMEDIA_TYPE_VIDEO] - ost->frame_number);
if (nb_frames <= 0)
return;
+#if CONFIG_AVFILTER
+ formatted_picture = in_picture;
+#else
if (ost->video_crop) {
if (av_picture_crop((AVPicture *)&picture_crop_temp, (AVPicture *)in_picture, dec->pix_fmt, ost->topBand, ost->leftBand) < 0) {
fprintf(stderr, "error cropping picture\n");
} else {
formatted_picture = in_picture;
}
+#endif
final_picture = formatted_picture;
padding_src = formatted_picture;
resampling_dst = &ost->pict_tmp;
- if (ost->video_pad) {
- final_picture = &ost->pict_tmp;
- if (ost->video_resample) {
- if (av_picture_crop((AVPicture *)&picture_pad_temp, (AVPicture *)final_picture, enc->pix_fmt, ost->padtop, ost->padleft) < 0) {
- fprintf(stderr, "error padding picture\n");
- if (exit_on_error)
- av_exit(1);
- return;
- }
- resampling_dst = &picture_pad_temp;
- }
+
+ if( (ost->resample_height != (ist->st->codec->height - (ost->topBand + ost->bottomBand)))
+ || (ost->resample_width != (ist->st->codec->width - (ost->leftBand + ost->rightBand)))
+ || (ost->resample_pix_fmt!= ist->st->codec->pix_fmt) ) {
+
+ fprintf(stderr,"Input Stream #%d.%d frame size changed to %dx%d, %s\n", ist->file_index, ist->index, ist->st->codec->width, ist->st->codec->height,avcodec_get_pix_fmt_name(ist->st->codec->pix_fmt));
+ if(!ost->video_resample)
+ av_exit(1);
}
+#if !CONFIG_AVFILTER
if (ost->video_resample) {
padding_src = NULL;
final_picture = &ost->pict_tmp;
+ if( (ost->resample_height != (ist->st->codec->height - (ost->topBand + ost->bottomBand)))
+ || (ost->resample_width != (ist->st->codec->width - (ost->leftBand + ost->rightBand)))
+ || (ost->resample_pix_fmt!= ist->st->codec->pix_fmt) ) {
+
+ /* keep bands proportional to the frame size */
+ topBand = ((int64_t)ist->st->codec->height * ost->original_topBand / ost->original_height) & ~1;
+ bottomBand = ((int64_t)ist->st->codec->height * ost->original_bottomBand / ost->original_height) & ~1;
+ leftBand = ((int64_t)ist->st->codec->width * ost->original_leftBand / ost->original_width) & ~1;
+ rightBand = ((int64_t)ist->st->codec->width * ost->original_rightBand / ost->original_width) & ~1;
+
+ /* sanity check to ensure no bad band sizes sneak in */
+ assert(topBand <= INT_MAX && topBand >= 0);
+ assert(bottomBand <= INT_MAX && bottomBand >= 0);
+ assert(leftBand <= INT_MAX && leftBand >= 0);
+ assert(rightBand <= INT_MAX && rightBand >= 0);
+
+ ost->topBand = topBand;
+ ost->bottomBand = bottomBand;
+ ost->leftBand = leftBand;
+ ost->rightBand = rightBand;
+
+ ost->resample_height = ist->st->codec->height - (ost->topBand + ost->bottomBand);
+ ost->resample_width = ist->st->codec->width - (ost->leftBand + ost->rightBand);
+ ost->resample_pix_fmt= ist->st->codec->pix_fmt;
+
+ /* initialize a new scaler context */
+ sws_freeContext(ost->img_resample_ctx);
+ sws_flags = av_get_int(sws_opts, "sws_flags", NULL);
+ ost->img_resample_ctx = sws_getContext(
+ ist->st->codec->width - (ost->leftBand + ost->rightBand),
+ ist->st->codec->height - (ost->topBand + ost->bottomBand),
+ ist->st->codec->pix_fmt,
+ ost->st->codec->width,
+ ost->st->codec->height,
+ ost->st->codec->pix_fmt,
+ sws_flags, NULL, NULL, NULL);
+ if (ost->img_resample_ctx == NULL) {
+ fprintf(stderr, "Cannot get resampling context\n");
+ av_exit(1);
+ }
+ }
sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize,
0, ost->resample_height, resampling_dst->data, resampling_dst->linesize);
}
-
- if (ost->video_pad) {
- av_picture_pad((AVPicture*)final_picture, (AVPicture *)padding_src,
- enc->height, enc->width, enc->pix_fmt,
- ost->padtop, ost->padbottom, ost->padleft, ost->padright, padcolor);
- }
+#endif
/* duplicates frame if needed */
for(i=0;i<nb_frames;i++) {
pkt.data= (uint8_t *)final_picture;
pkt.size= sizeof(AVPicture);
pkt.pts= av_rescale_q(ost->sync_opts, enc->time_base, ost->st->time_base);
- pkt.flags |= PKT_FLAG_KEY;
+ pkt.flags |= AV_PKT_FLAG_KEY;
write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
enc->coded_frame = old_frame;
/* better than nothing: use input picture interlaced
settings */
big_picture.interlaced_frame = in_picture->interlaced_frame;
- if(avcodec_opts[CODEC_TYPE_VIDEO]->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
+ if(avcodec_opts[AVMEDIA_TYPE_VIDEO]->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
if(top_field_first == -1)
big_picture.top_field_first = in_picture->top_field_first;
else
fprintf(stderr, "Video encoding failed\n");
av_exit(1);
}
- //enc->frame_number = enc->real_pict_num;
+
if(ret>0){
pkt.data= bit_buffer;
pkt.size= ret;
pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1);*/
if(enc->coded_frame->key_frame)
- pkt.flags |= PKT_FLAG_KEY;
+ pkt.flags |= AV_PKT_FLAG_KEY;
write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
*frame_size = ret;
video_size += ret;
- //fprintf(stderr,"\nFrame: %3d %3d size: %5d type: %d",
- // enc->frame_number-1, enc->real_pict_num, ret,
- // enc->pict_type);
+ //fprintf(stderr,"\nFrame: %3d size: %5d type: %d",
+ // enc->frame_number-1, ret, enc->pict_type);
/* if two pass, output log */
if (ost->logfile && enc->stats_out) {
fprintf(ost->logfile, "%s", enc->stats_out);
}
enc = ost->st->codec;
- if (enc->codec_type == CODEC_TYPE_VIDEO) {
+ if (enc->codec_type == AVMEDIA_TYPE_VIDEO) {
frame_number = ost->frame_number;
fprintf(vstats_file, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA);
if (enc->flags&CODEC_FLAG_PSNR)
{
char buf[1024];
AVOutputStream *ost;
- AVFormatContext *oc, *os;
+ AVFormatContext *oc;
int64_t total_size;
AVCodecContext *enc;
int frame_number, vid, i;
vid = 0;
for(i=0;i<nb_ostreams;i++) {
ost = ost_table[i];
- os = output_files[ost->file_index];
enc = ost->st->codec;
- if (vid && enc->codec_type == CODEC_TYPE_VIDEO) {
+ if (vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "q=%2.1f ",
!ost->st->stream_copy ?
enc->coded_frame->quality/(float)FF_QP2LAMBDA : -1);
}
- if (!vid && enc->codec_type == CODEC_TYPE_VIDEO) {
+ if (!vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) {
float t = (av_gettime()-timer_start) / 1000000.0;
frame_number = ost->frame_number;
"size=%8.0fkB time=%0.2f bitrate=%6.1fkbits/s",
(double)total_size / 1024, ti1, bitrate);
- if (verbose > 1)
+ if (nb_frames_dup || nb_frames_drop)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d",
nb_frames_dup, nb_frames_drop);
{
AVFormatContext *os;
AVOutputStream *ost;
- uint8_t *ptr;
- int len, ret, i;
- uint8_t *data_buf;
- int data_size, got_picture;
+ int ret, i;
+ int got_picture;
AVFrame picture;
void *buffer_to_free;
static unsigned int samples_size= 0;
- static short *samples= NULL;
AVSubtitle subtitle, *subtitle_to_free;
- int got_subtitle;
+#if CONFIG_AVFILTER
+ int frame_available;
+#endif
+
+ AVPacket avpkt;
+ int bps = av_get_bits_per_sample_format(ist->st->codec->sample_fmt)>>3;
if(ist->next_pts == AV_NOPTS_VALUE)
ist->next_pts= ist->pts;
if (pkt == NULL) {
/* EOF handling */
- ptr = NULL;
- len = 0;
+ av_init_packet(&avpkt);
+ avpkt.data = NULL;
+ avpkt.size = 0;
goto handle_eof;
+ } else {
+ avpkt = *pkt;
}
if(pkt->dts != AV_NOPTS_VALUE)
ist->next_pts = ist->pts = av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q);
- len = pkt->size;
- ptr = pkt->data;
-
//while we have more to decode or while the decoder did output something on EOF
- while (len > 0 || (!pkt && ist->next_pts != ist->pts)) {
+ while (avpkt.size > 0 || (!pkt && ist->next_pts != ist->pts)) {
+ uint8_t *data_buf, *decoded_data_buf;
+ int data_size, decoded_data_size;
handle_eof:
ist->pts= ist->next_pts;
- if(len && len != pkt->size && verbose>0)
+ if(avpkt.size && avpkt.size != pkt->size &&
+ ((!ist->showed_multi_packet_warning && verbose>0) || verbose>1)){
fprintf(stderr, "Multiple frames in a packet from stream %d\n", pkt->stream_index);
+ ist->showed_multi_packet_warning=1;
+ }
/* decode the packet if needed */
- data_buf = NULL; /* fail safe */
- data_size = 0;
+ decoded_data_buf = NULL; /* fail safe */
+ decoded_data_size= 0;
+ data_buf = avpkt.data;
+ data_size = avpkt.size;
subtitle_to_free = NULL;
if (ist->decoding_needed) {
switch(ist->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:{
+ case AVMEDIA_TYPE_AUDIO:{
if(pkt && samples_size < FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE)) {
samples_size = FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE);
av_free(samples);
samples= av_malloc(samples_size);
}
- data_size= samples_size;
+ decoded_data_size= samples_size;
/* XXX: could avoid copy if PCM 16 bits with same
endianness as CPU */
- ret = avcodec_decode_audio2(ist->st->codec, samples, &data_size,
- ptr, len);
+ ret = avcodec_decode_audio3(ist->st->codec, samples, &decoded_data_size,
+ &avpkt);
if (ret < 0)
goto fail_decode;
- ptr += ret;
- len -= ret;
+ avpkt.data += ret;
+ avpkt.size -= ret;
+ data_size = ret;
/* Some bug in mpeg audio decoder gives */
- /* data_size < 0, it seems they are overflows */
- if (data_size <= 0) {
+ /* decoded_data_size < 0, it seems they are overflows */
+ if (decoded_data_size <= 0) {
/* no audio frame */
continue;
}
- data_buf = (uint8_t *)samples;
- ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) /
+ decoded_data_buf = (uint8_t *)samples;
+ ist->next_pts += ((int64_t)AV_TIME_BASE/bps * decoded_data_size) /
(ist->st->codec->sample_rate * ist->st->codec->channels);
break;}
- case CODEC_TYPE_VIDEO:
- data_size = (ist->st->codec->width * ist->st->codec->height * 3) / 2;
+ case AVMEDIA_TYPE_VIDEO:
+ decoded_data_size = (ist->st->codec->width * ist->st->codec->height * 3) / 2;
/* XXX: allocate picture correctly */
avcodec_get_frame_defaults(&picture);
- ret = avcodec_decode_video(ist->st->codec,
- &picture, &got_picture, ptr, len);
+ ret = avcodec_decode_video2(ist->st->codec,
+ &picture, &got_picture, &avpkt);
ist->st->quality= picture.quality;
if (ret < 0)
goto fail_decode;
ist->st->codec->time_base.num * ticks) /
ist->st->codec->time_base.den;
}
- len = 0;
+ avpkt.size = 0;
break;
- case CODEC_TYPE_SUBTITLE:
- ret = avcodec_decode_subtitle(ist->st->codec,
- &subtitle, &got_subtitle, ptr, len);
+ case AVMEDIA_TYPE_SUBTITLE:
+ ret = avcodec_decode_subtitle2(ist->st->codec,
+ &subtitle, &got_picture, &avpkt);
if (ret < 0)
goto fail_decode;
- if (!got_subtitle) {
+ if (!got_picture) {
goto discard_packet;
}
subtitle_to_free = &subtitle;
- len = 0;
+ avpkt.size = 0;
break;
default:
goto fail_decode;
}
} else {
switch(ist->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
ist->st->codec->sample_rate;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
if (ist->st->codec->time_base.num != 0) {
int ticks= ist->st->parser ? ist->st->parser->repeat_pict+1 : ist->st->codec->ticks_per_frame;
ist->next_pts += ((int64_t)AV_TIME_BASE *
}
break;
}
- data_buf = ptr;
- data_size = len;
- ret = len;
- len = 0;
+ ret = avpkt.size;
+ avpkt.size = 0;
}
buffer_to_free = NULL;
- if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO) {
+ if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
pre_process_video_frame(ist, (AVPicture *)&picture,
&buffer_to_free);
}
+#if CONFIG_AVFILTER
+ if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ist->input_video_filter) {
+ // add it to be filtered
+ av_vsrc_buffer_add_frame(ist->input_video_filter, &picture,
+ ist->pts,
+ ist->st->codec->sample_aspect_ratio);
+ }
+#endif
+
// preprocess audio (volume)
- if (ist->st->codec->codec_type == CODEC_TYPE_AUDIO) {
+ if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
if (audio_volume != 256) {
short *volp;
volp = samples;
- for(i=0;i<(data_size / sizeof(short));i++) {
+ for(i=0;i<(decoded_data_size / sizeof(short));i++) {
int v = ((*volp) * audio_volume + 128) >> 8;
if (v < -32768) v = -32768;
if (v > 32767) v = 32767;
if (pts > now)
usleep(pts - now);
}
-
+#if CONFIG_AVFILTER
+ frame_available = ist->st->codec->codec_type != AVMEDIA_TYPE_VIDEO ||
+ !ist->out_video_filter || avfilter_poll_frame(ist->out_video_filter->inputs[0]);
+#endif
/* if output time reached then transcode raw format,
encode packets and output them */
if (start_time == 0 || ist->pts >= start_time)
+#if CONFIG_AVFILTER
+ while (frame_available) {
+ if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ist->out_video_filter)
+ get_filtered_video_pic(ist->out_video_filter, &ist->picref, &picture, &ist->pts);
+#endif
for(i=0;i<nb_ostreams;i++) {
int frame_size;
if (ost->source_index == ist_index) {
os = output_files[ost->file_index];
-#if 0
- printf("%d: got pts=%0.3f %0.3f\n", i,
- (double)pkt->pts / AV_TIME_BASE,
- ((double)ist->pts / AV_TIME_BASE) -
- ((double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den));
-#endif
/* set the input output pts pairs */
//ost->sync_ipts = (double)(ist->pts + input_files_ts_offset[ist->file_index] - start_time)/ AV_TIME_BASE;
if (ost->encoding_needed) {
+ assert(ist->decoding_needed);
switch(ost->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
- do_audio_out(os, ost, ist, data_buf, data_size);
+ case AVMEDIA_TYPE_AUDIO:
+ do_audio_out(os, ost, ist, decoded_data_buf, decoded_data_size);
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
+#if CONFIG_AVFILTER
+ ost->st->codec->sample_aspect_ratio = ist->picref->pixel_aspect;
+#endif
do_video_out(os, ost, ist, &picture, &frame_size);
if (vstats_filename && frame_size)
do_video_stats(os, ost, frame_size);
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
do_subtitle_out(os, ost, ist, &subtitle,
pkt->pts);
break;
} else {
AVFrame avframe; //FIXME/XXX remove this
AVPacket opkt;
+ int64_t ost_tb_start_time= av_rescale_q(start_time, AV_TIME_BASE_Q, ost->st->time_base);
+
av_init_packet(&opkt);
- if ((!ost->frame_number && !(pkt->flags & PKT_FLAG_KEY)) && !copy_initial_nonkeyframes)
+ if ((!ost->frame_number && !(pkt->flags & AV_PKT_FLAG_KEY)) && !copy_initial_nonkeyframes)
continue;
/* no reencoding needed : output the packet directly */
avcodec_get_frame_defaults(&avframe);
ost->st->codec->coded_frame= &avframe;
- avframe.key_frame = pkt->flags & PKT_FLAG_KEY;
+ avframe.key_frame = pkt->flags & AV_PKT_FLAG_KEY;
- if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO)
+ if(ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO)
audio_size += data_size;
- else if (ost->st->codec->codec_type == CODEC_TYPE_VIDEO) {
+ else if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
video_size += data_size;
ost->sync_opts++;
}
opkt.stream_index= ost->index;
if(pkt->pts != AV_NOPTS_VALUE)
- opkt.pts= av_rescale_q(pkt->pts, ist->st->time_base, ost->st->time_base);
+ opkt.pts= av_rescale_q(pkt->pts, ist->st->time_base, ost->st->time_base) - ost_tb_start_time;
else
opkt.pts= AV_NOPTS_VALUE;
opkt.dts = av_rescale_q(ist->pts, AV_TIME_BASE_Q, ost->st->time_base);
else
opkt.dts = av_rescale_q(pkt->dts, ist->st->time_base, ost->st->time_base);
+ opkt.dts -= ost_tb_start_time;
opkt.duration = av_rescale_q(pkt->duration, ist->st->time_base, ost->st->time_base);
opkt.flags= pkt->flags;
//FIXME remove the following 2 lines they shall be replaced by the bitstream filters
- if(av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, data_buf, data_size, pkt->flags & PKT_FLAG_KEY))
- opkt.destruct= av_destruct_packet;
+ if( ost->st->codec->codec_id != CODEC_ID_H264
+ && ost->st->codec->codec_id != CODEC_ID_MPEG1VIDEO
+ && ost->st->codec->codec_id != CODEC_ID_MPEG2VIDEO
+ ) {
+ if(av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, data_buf, data_size, pkt->flags & AV_PKT_FLAG_KEY))
+ opkt.destruct= av_destruct_packet;
+ } else {
+ opkt.data = data_buf;
+ opkt.size = data_size;
+ }
write_frame(os, &opkt, ost->st->codec, bitstream_filters[ost->file_index][opkt.stream_index]);
ost->st->codec->frame_number++;
av_free_packet(&opkt);
}
}
+#if CONFIG_AVFILTER
+ frame_available = (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) &&
+ ist->out_video_filter && avfilter_poll_frame(ist->out_video_filter->inputs[0]);
+#endif
}
+
+#if CONFIG_AVFILTER
+ if(ist->picref)
+ avfilter_unref_pic(ist->picref);
+ }
+#endif
av_free(buffer_to_free);
/* XXX: allocate the subtitles in the codec ? */
if (subtitle_to_free) {
AVCodecContext *enc= ost->st->codec;
os = output_files[ost->file_index];
- if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO && enc->frame_size <=1)
+ if(ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO && enc->frame_size <=1)
continue;
- if(ost->st->codec->codec_type == CODEC_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE))
+ if(ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE))
continue;
if (ost->encoding_needed) {
pkt.stream_index= ost->index;
switch(ost->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
fifo_bytes = av_fifo_size(ost->fifo);
ret = 0;
/* encode any samples remaining in fifo */
- if(fifo_bytes > 0 && enc->codec->capabilities & CODEC_CAP_SMALL_LAST_FRAME) {
+ if (fifo_bytes > 0) {
+ int osize = av_get_bits_per_sample_format(enc->sample_fmt) >> 3;
int fs_tmp = enc->frame_size;
- enc->frame_size = fifo_bytes / (2 * enc->channels);
- av_fifo_generic_read(ost->fifo, samples, fifo_bytes, NULL);
- ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, samples);
+
+ av_fifo_generic_read(ost->fifo, audio_buf, fifo_bytes, NULL);
+ if (enc->codec->capabilities & CODEC_CAP_SMALL_LAST_FRAME) {
+ enc->frame_size = fifo_bytes / (osize * enc->channels);
+ } else { /* pad */
+ int frame_bytes = enc->frame_size*osize*enc->channels;
+ if (allocated_audio_buf_size < frame_bytes)
+ av_exit(1);
+ memset(audio_buf+fifo_bytes, 0, frame_bytes - fifo_bytes);
+ }
+
+ ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, (short *)audio_buf);
+ pkt.duration = av_rescale((int64_t)enc->frame_size*ost->st->time_base.den,
+ ost->st->time_base.num, enc->sample_rate);
enc->frame_size = fs_tmp;
}
if(ret <= 0) {
av_exit(1);
}
audio_size += ret;
- pkt.flags |= PKT_FLAG_KEY;
+ pkt.flags |= AV_PKT_FLAG_KEY;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL);
if (ret < 0) {
fprintf(stderr, "Video encoding failed\n");
}
video_size += ret;
if(enc->coded_frame && enc->coded_frame->key_frame)
- pkt.flags |= PKT_FLAG_KEY;
+ pkt.flags |= AV_PKT_FLAG_KEY;
if (ost->logfile && enc->stats_out) {
fprintf(ost->logfile, "%s", enc->stats_out);
}
fflush(stdout);
}
-static int stream_index_from_inputs(AVFormatContext **input_files,
- int nb_input_files,
- AVInputFile *file_table,
- AVInputStream **ist_table,
- enum CodecType type,
- int programid)
+static int copy_chapters(int infile, int outfile)
{
- int p, q, z;
- for(z=0; z<nb_input_files; z++) {
- AVFormatContext *ic = input_files[z];
- for(p=0; p<ic->nb_programs; p++) {
- AVProgram *program = ic->programs[p];
- if(program->id != programid)
- continue;
- for(q=0; q<program->nb_stream_indexes; q++) {
- int sidx = program->stream_index[q];
- int ris = file_table[z].ist_index + sidx;
- if(ist_table[ris]->discard && ic->streams[sidx]->codec->codec_type == type)
- return ris;
- }
- }
- }
+ AVFormatContext *is = input_files[infile];
+ AVFormatContext *os = output_files[outfile];
+ int i;
- return -1;
+ for (i = 0; i < is->nb_chapters; i++) {
+ AVChapter *in_ch = is->chapters[i], *out_ch;
+ AVMetadataTag *t = NULL;
+ int64_t ts_off = av_rescale_q(start_time - input_files_ts_offset[infile],
+ AV_TIME_BASE_Q, in_ch->time_base);
+ int64_t rt = (recording_time == INT64_MAX) ? INT64_MAX :
+ av_rescale_q(recording_time, AV_TIME_BASE_Q, in_ch->time_base);
+
+
+ if (in_ch->end < ts_off)
+ continue;
+ if (rt != INT64_MAX && in_ch->start > rt + ts_off)
+ break;
+
+ out_ch = av_mallocz(sizeof(AVChapter));
+ if (!out_ch)
+ return AVERROR(ENOMEM);
+
+ out_ch->id = in_ch->id;
+ out_ch->time_base = in_ch->time_base;
+ out_ch->start = FFMAX(0, in_ch->start - ts_off);
+ out_ch->end = FFMIN(rt, in_ch->end - ts_off);
+
+ while ((t = av_metadata_get(in_ch->metadata, "", t, AV_METADATA_IGNORE_SUFFIX)))
+ av_metadata_set2(&out_ch->metadata, t->key, t->value, 0);
+
+ os->nb_chapters++;
+ os->chapters = av_realloc(os->chapters, sizeof(AVChapter)*os->nb_chapters);
+ if (!os->chapters)
+ return AVERROR(ENOMEM);
+ os->chapters[os->nb_chapters - 1] = out_ch;
+ }
+ return 0;
}
/*
* The following code is the main loop of the file converter
*/
-static int av_encode(AVFormatContext **output_files,
- int nb_output_files,
- AVFormatContext **input_files,
- int nb_input_files,
- AVStreamMap *stream_maps, int nb_stream_maps)
+static int av_transcode(AVFormatContext **output_files,
+ int nb_output_files,
+ AVFormatContext **input_files,
+ int nb_input_files,
+ AVStreamMap *stream_maps, int nb_stream_maps)
{
- int ret, i, j, k, n, nb_istreams = 0, nb_ostreams = 0;
+ int ret = 0, i, j, k, n, nb_istreams = 0, nb_ostreams = 0;
AVFormatContext *is, *os;
AVCodecContext *codec, *icodec;
AVOutputStream *ost, **ost_table = NULL;
AVInputStream *ist, **ist_table = NULL;
AVInputFile *file_table;
+ char error[1024];
int key;
int want_sdp = 1;
uint8_t no_packet[MAX_FILES]={0};
}
} else {
- if(opt_programid) {
- found = 0;
- j = stream_index_from_inputs(input_files, nb_input_files, file_table, ist_table, ost->st->codec->codec_type, opt_programid);
- if(j != -1) {
- ost->source_index = j;
- found = 1;
- }
- } else {
+ int best_nb_frames=-1;
/* get corresponding input stream index : we select the first one with the right type */
found = 0;
for(j=0;j<nb_istreams;j++) {
+ int skip=0;
ist = ist_table[j];
- if (ist->discard &&
+ if(opt_programid){
+ int pi,si;
+ AVFormatContext *f= input_files[ ist->file_index ];
+ skip=1;
+ for(pi=0; pi<f->nb_programs; pi++){
+ AVProgram *p= f->programs[pi];
+ if(p->id == opt_programid)
+ for(si=0; si<p->nb_stream_indexes; si++){
+ if(f->streams[ p->stream_index[si] ] == ist->st)
+ skip=0;
+ }
+ }
+ }
+ if (ist->discard && ist->st->discard != AVDISCARD_ALL && !skip &&
ist->st->codec->codec_type == ost->st->codec->codec_type) {
- ost->source_index = j;
- found = 1;
- break;
+ if(best_nb_frames < ist->st->codec_info_nb_frames){
+ best_nb_frames= ist->st->codec_info_nb_frames;
+ ost->source_index = j;
+ found = 1;
+ }
}
}
- }
if (!found) {
if(! opt_programid) {
/* try again and reuse existing stream */
for(j=0;j<nb_istreams;j++) {
ist = ist_table[j];
- if (ist->st->codec->codec_type == ost->st->codec->codec_type) {
+ if ( ist->st->codec->codec_type == ost->st->codec->codec_type
+ && ist->st->discard != AVDISCARD_ALL) {
ost->source_index = j;
found = 1;
}
/* for each output stream, we compute the right encoding parameters */
for(i=0;i<nb_ostreams;i++) {
- AVMetadataTag *lang;
+ AVMetadataTag *t = NULL;
ost = ost_table[i];
os = output_files[ost->file_index];
ist = ist_table[ost->source_index];
codec = ost->st->codec;
icodec = ist->st->codec;
- if ((lang=av_metadata_get(ist->st->metadata, "language", NULL, 0))
- && !av_metadata_get(ost->st->metadata, "language", NULL, 0))
- av_metadata_set(&ost->st->metadata, "language", lang->value);
+ while ((t = av_metadata_get(ist->st->metadata, "", t, AV_METADATA_IGNORE_SUFFIX))) {
+ av_metadata_set2(&ost->st->metadata, t->key, t->value, AV_METADATA_DONT_OVERWRITE);
+ }
ost->st->disposition = ist->st->disposition;
+ codec->bits_per_raw_sample= icodec->bits_per_raw_sample;
+ codec->chroma_sample_location = icodec->chroma_sample_location;
if (ost->st->stream_copy) {
+ uint64_t extra_size = (uint64_t)icodec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE;
+
+ if (extra_size > INT_MAX)
+ goto fail;
+
/* if stream_copy is selected, no need to decode or encode */
codec->codec_id = icodec->codec_id;
codec->codec_type = icodec->codec_type;
if(!codec->codec_tag){
if( !os->oformat->codec_tag
- || av_codec_get_id (os->oformat->codec_tag, icodec->codec_tag) > 0
+ || av_codec_get_id (os->oformat->codec_tag, icodec->codec_tag) == codec->codec_id
|| av_codec_get_tag(os->oformat->codec_tag, icodec->codec_id) <= 0)
codec->codec_tag = icodec->codec_tag;
}
codec->bit_rate = icodec->bit_rate;
- codec->extradata= icodec->extradata;
+ codec->extradata= av_mallocz(extra_size);
+ if (!codec->extradata)
+ goto fail;
+ memcpy(codec->extradata, icodec->extradata, icodec->extradata_size);
codec->extradata_size= icodec->extradata_size;
if(av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/1000){
codec->time_base = icodec->time_base;
}else
codec->time_base = ist->st->time_base;
switch(codec->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
if(audio_volume != 256) {
fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n");
av_exit(1);
if(codec->codec_id == CODEC_ID_AC3)
codec->block_align= 0;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
codec->pix_fmt = icodec->pix_fmt;
codec->width = icodec->width;
codec->height = icodec->height;
codec->has_b_frames = icodec->has_b_frames;
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
codec->width = icodec->width;
codec->height = icodec->height;
break;
}
} else {
switch(codec->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
ost->fifo= av_fifo_alloc(1024);
if(!ost->fifo)
goto fail;
ist->decoding_needed = 1;
ost->encoding_needed = 1;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
+ if (ost->st->codec->pix_fmt == PIX_FMT_NONE) {
+ fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n");
+ av_exit(1);
+ }
ost->video_crop = ((frame_leftBand + frame_rightBand + frame_topBand + frame_bottomBand) != 0);
- ost->video_pad = ((frame_padleft + frame_padright + frame_padtop + frame_padbottom) != 0);
ost->video_resample = ((codec->width != icodec->width -
- (frame_leftBand + frame_rightBand) +
- (frame_padleft + frame_padright)) ||
+ (frame_leftBand + frame_rightBand)) ||
(codec->height != icodec->height -
- (frame_topBand + frame_bottomBand) +
- (frame_padtop + frame_padbottom)) ||
+ (frame_topBand + frame_bottomBand)) ||
(codec->pix_fmt != icodec->pix_fmt));
if (ost->video_crop) {
- ost->topBand = frame_topBand;
- ost->leftBand = frame_leftBand;
- }
- if (ost->video_pad) {
- ost->padtop = frame_padtop;
- ost->padleft = frame_padleft;
- ost->padbottom = frame_padbottom;
- ost->padright = frame_padright;
- if (!ost->video_resample) {
- avcodec_get_frame_defaults(&ost->pict_tmp);
- if(avpicture_alloc((AVPicture*)&ost->pict_tmp, codec->pix_fmt,
- codec->width, codec->height))
- goto fail;
- }
+ ost->topBand = ost->original_topBand = frame_topBand;
+ ost->bottomBand = ost->original_bottomBand = frame_bottomBand;
+ ost->leftBand = ost->original_leftBand = frame_leftBand;
+ ost->rightBand = ost->original_rightBand = frame_rightBand;
}
if (ost->video_resample) {
avcodec_get_frame_defaults(&ost->pict_tmp);
icodec->width - (frame_leftBand + frame_rightBand),
icodec->height - (frame_topBand + frame_bottomBand),
icodec->pix_fmt,
- codec->width - (frame_padleft + frame_padright),
- codec->height - (frame_padtop + frame_padbottom),
+ codec->width,
+ codec->height,
codec->pix_fmt,
sws_flags, NULL, NULL, NULL);
if (ost->img_resample_ctx == NULL) {
fprintf(stderr, "Cannot get resampling context\n");
av_exit(1);
}
- ost->resample_height = icodec->height - (frame_topBand + frame_bottomBand);
+
+#if !CONFIG_AVFILTER
+ ost->original_height = icodec->height;
+ ost->original_width = icodec->width;
+#endif
+ codec->bits_per_raw_sample= 0;
}
+ ost->resample_height = icodec->height - (frame_topBand + frame_bottomBand);
+ ost->resample_width = icodec->width - (frame_leftBand + frame_rightBand);
+ ost->resample_pix_fmt= icodec->pix_fmt;
ost->encoding_needed = 1;
ist->decoding_needed = 1;
+
+#if CONFIG_AVFILTER
+ if (configure_filters(ist, ost)) {
+ fprintf(stderr, "Error opening filters!\n");
+ exit(1);
+ }
+#endif
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
ost->encoding_needed = 1;
ist->decoding_needed = 1;
break;
(codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) {
char logfilename[1024];
FILE *f;
- int size;
- char *logbuffer;
snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
pass_logfilename_prefix ? pass_logfilename_prefix : DEFAULT_PASS_LOGFILENAME_PREFIX,
i);
if (codec->flags & CODEC_FLAG_PASS1) {
- f = fopen(logfilename, "w");
+ f = fopen(logfilename, "wb");
if (!f) {
fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno));
av_exit(1);
}
ost->logfile = f;
} else {
- /* read the log file */
- f = fopen(logfilename, "r");
- if (!f) {
- fprintf(stderr, "Cannot read log file '%s' for pass-2 encoding: %s\n", logfilename, strerror(errno));
- av_exit(1);
- }
- fseek(f, 0, SEEK_END);
- size = ftell(f);
- fseek(f, 0, SEEK_SET);
- logbuffer = av_malloc(size + 1);
- if (!logbuffer) {
- fprintf(stderr, "Could not allocate log buffer\n");
+ char *logbuffer;
+ size_t logbuffer_size;
+ if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
+ fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename);
av_exit(1);
}
- size = fread(logbuffer, 1, size, f);
- fclose(f);
- logbuffer[size] = '\0';
codec->stats_in = logbuffer;
}
}
}
- if(codec->codec_type == CODEC_TYPE_VIDEO){
+ if(codec->codec_type == AVMEDIA_TYPE_VIDEO){
int size= codec->width * codec->height;
bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 200);
}
if (!bit_buffer)
bit_buffer = av_malloc(bit_buffer_size);
- if (!bit_buffer)
+ if (!bit_buffer) {
+ fprintf(stderr, "Cannot allocate %d bytes output buffer\n",
+ bit_buffer_size);
+ ret = AVERROR(ENOMEM);
goto fail;
-
- /* dump the file output parameters - cannot be done before in case
- of stream copy */
- for(i=0;i<nb_output_files;i++) {
- dump_format(output_files[i], i, output_files[i]->filename, 1);
- }
-
- /* dump the stream mapping */
- if (verbose >= 0) {
- fprintf(stderr, "Stream mapping:\n");
- for(i=0;i<nb_ostreams;i++) {
- ost = ost_table[i];
- fprintf(stderr, " Stream #%d.%d -> #%d.%d",
- ist_table[ost->source_index]->file_index,
- ist_table[ost->source_index]->index,
- ost->file_index,
- ost->index);
- if (ost->sync_ist != ist_table[ost->source_index])
- fprintf(stderr, " [sync #%d.%d]",
- ost->sync_ist->file_index,
- ost->sync_ist->index);
- fprintf(stderr, "\n");
- }
}
/* open each encoder */
if (!codec)
codec = avcodec_find_encoder(ost->st->codec->codec_id);
if (!codec) {
- fprintf(stderr, "Unsupported codec for output stream #%d.%d\n",
- ost->file_index, ost->index);
- av_exit(1);
+ snprintf(error, sizeof(error), "Encoder (codec id %d) not found for output stream #%d.%d",
+ ost->st->codec->codec_id, ost->file_index, ost->index);
+ ret = AVERROR(EINVAL);
+ goto dump_format;
}
if (avcodec_open(ost->st->codec, codec) < 0) {
- fprintf(stderr, "Error while opening codec for output stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height\n",
+ snprintf(error, sizeof(error), "Error while opening encoder for output stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height",
ost->file_index, ost->index);
- av_exit(1);
+ ret = AVERROR(EINVAL);
+ goto dump_format;
}
extra_size += ost->st->codec->extradata_size;
}
if (!codec)
codec = avcodec_find_decoder(ist->st->codec->codec_id);
if (!codec) {
- fprintf(stderr, "Unsupported codec (id=%d) for input stream #%d.%d\n",
+ snprintf(error, sizeof(error), "Decoder (codec id %d) not found for input stream #%d.%d",
ist->st->codec->codec_id, ist->file_index, ist->index);
- av_exit(1);
+ ret = AVERROR(EINVAL);
+ goto dump_format;
}
if (avcodec_open(ist->st->codec, codec) < 0) {
- fprintf(stderr, "Error while opening codec for input stream #%d.%d\n",
+ snprintf(error, sizeof(error), "Error while opening decoder for input stream #%d.%d",
ist->file_index, ist->index);
- av_exit(1);
+ ret = AVERROR(EINVAL);
+ goto dump_format;
}
- //if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO)
+ //if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
// ist->st->codec->flags |= CODEC_FLAG_REPEAT_FIELD;
}
}
/* init pts */
for(i=0;i<nb_istreams;i++) {
+ AVStream *st;
ist = ist_table[i];
- is = input_files[ist->file_index];
- ist->pts = 0;
+ st= ist->st;
+ ist->pts = st->avg_frame_rate.num ? - st->codec->has_b_frames*AV_TIME_BASE / av_q2d(st->avg_frame_rate) : 0;
ist->next_pts = AV_NOPTS_VALUE;
ist->is_start = 1;
}
int out_file_index = meta_data_maps[i].out_file;
int in_file_index = meta_data_maps[i].in_file;
if (out_file_index < 0 || out_file_index >= nb_output_files) {
- fprintf(stderr, "Invalid output file index %d map_meta_data(%d,%d)\n", out_file_index, out_file_index, in_file_index);
+ snprintf(error, sizeof(error), "Invalid output file index %d map_meta_data(%d,%d)",
+ out_file_index, out_file_index, in_file_index);
ret = AVERROR(EINVAL);
- goto fail;
+ goto dump_format;
}
if (in_file_index < 0 || in_file_index >= nb_input_files) {
- fprintf(stderr, "Invalid input file index %d map_meta_data(%d,%d)\n", in_file_index, out_file_index, in_file_index);
+ snprintf(error, sizeof(error), "Invalid input file index %d map_meta_data(%d,%d)",
+ in_file_index, out_file_index, in_file_index);
ret = AVERROR(EINVAL);
- goto fail;
+ goto dump_format;
}
out_file = output_files[out_file_index];
mtag=NULL;
while((mtag=av_metadata_get(in_file->metadata, "", mtag, AV_METADATA_IGNORE_SUFFIX)))
- av_metadata_set(&out_file->metadata, mtag->key, mtag->value);
+ av_metadata_set2(&out_file->metadata, mtag->key, mtag->value, AV_METADATA_DONT_OVERWRITE);
av_metadata_conv(out_file, out_file->oformat->metadata_conv,
in_file->iformat->metadata_conv);
}
+ /* copy chapters from the first input file that has them*/
+ for (i = 0; i < nb_input_files; i++) {
+ if (!input_files[i]->nb_chapters)
+ continue;
+
+ for (j = 0; j < nb_output_files; j++)
+ if ((ret = copy_chapters(i, j)) < 0)
+ goto dump_format;
+ }
+
/* open files and write file headers */
for(i=0;i<nb_output_files;i++) {
os = output_files[i];
if (av_write_header(os) < 0) {
- fprintf(stderr, "Could not write header for output file #%d (incorrect codec parameters ?)\n", i);
+ snprintf(error, sizeof(error), "Could not write header for output file #%d (incorrect codec parameters ?)", i);
ret = AVERROR(EINVAL);
- goto fail;
+ goto dump_format;
}
if (strcmp(output_files[i]->oformat->name, "rtp")) {
want_sdp = 0;
}
}
+
+ dump_format:
+ /* dump the file output parameters - cannot be done before in case
+ of stream copy */
+ for(i=0;i<nb_output_files;i++) {
+ dump_format(output_files[i], i, output_files[i]->filename, 1);
+ }
+
+ /* dump the stream mapping */
+ if (verbose >= 0) {
+ fprintf(stderr, "Stream mapping:\n");
+ for(i=0;i<nb_ostreams;i++) {
+ ost = ost_table[i];
+ fprintf(stderr, " Stream #%d.%d -> #%d.%d",
+ ist_table[ost->source_index]->file_index,
+ ist_table[ost->source_index]->index,
+ ost->file_index,
+ ost->index);
+ if (ost->sync_ist != ist_table[ost->source_index])
+ fprintf(stderr, " [sync #%d.%d]",
+ ost->sync_ist->file_index,
+ ost->sync_ist->index);
+ fprintf(stderr, "\n");
+ }
+ }
+
+ if (ret) {
+ fprintf(stderr, "%s\n", error);
+ goto fail;
+ }
+
if (want_sdp) {
print_sdp(output_files, nb_output_files);
}
}
term_init();
- key = -1;
timer_start = av_gettime();
for(; received_sigterm == 0;) {
ost = ost_table[i];
os = output_files[ost->file_index];
ist = ist_table[ost->source_index];
- if(no_packet[ist->file_index])
+ if(ist->is_past_recording_time || no_packet[ist->file_index])
continue;
- if(ost->st->codec->codec_type == CODEC_TYPE_VIDEO)
- opts = ost->sync_opts * av_q2d(ost->st->codec->time_base);
- else
opts = ost->st->pts.val * av_q2d(ost->st->time_base);
ipts = (double)ist->pts;
if (!file_table[ist->file_index].eof_reached){
break;
}
- /* finish if recording time exhausted */
- if (opts_min >= (recording_time / 1000000.0))
- break;
-
/* finish if limit size exhausted */
if (limit_filesize != 0 && limit_filesize < url_ftell(output_files[0]->pb))
break;
/* read a frame from it and output it in the fifo */
is = input_files[file_index];
ret= av_read_frame(is, &pkt);
- if(ret == AVERROR(EAGAIN) && strcmp(is->iformat->name, "ffm")){
+ if(ret == AVERROR(EAGAIN)){
no_packet[file_index]=1;
no_packet_count++;
continue;
}
}
+ /* finish if recording time exhausted */
+ if (recording_time != INT64_MAX &&
+ av_compare_ts(pkt.pts, ist->st->time_base, recording_time + start_time, (AVRational){1, 1000000}) >= 0) {
+ ist->is_past_recording_time = 1;
+ goto discard_packet;
+ }
+
//fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->index, pkt.size);
if (output_packet(ist, ist_index, ost_table, nb_ostreams, &pkt) < 0) {
avcodec_close(ist->st->codec);
}
}
+#if CONFIG_AVFILTER
+ if (graph) {
+ avfilter_graph_destroy(graph);
+ av_freep(&graph);
+ }
+#endif
/* finished ! */
-
ret = 0;
- fail1:
+
+ fail:
av_freep(&bit_buffer);
av_free(file_table);
for(i=0;i<nb_ostreams;i++) {
ost = ost_table[i];
if (ost) {
+ if (ost->st->stream_copy)
+ av_freep(&ost->st->codec->extradata);
if (ost->logfile) {
fclose(ost->logfile);
ost->logfile = NULL;
av_free(ost_table);
}
return ret;
- fail:
- ret = AVERROR(ENOMEM);
- goto fail1;
}
-#if 0
-int file_read(const char *filename)
-{
- URLContext *h;
- unsigned char buffer[1024];
- int len, i;
-
- if (url_open(&h, filename, O_RDONLY) < 0) {
- printf("could not open '%s'\n", filename);
- return -1;
- }
- for(;;) {
- len = url_read(h, buffer, sizeof(buffer));
- if (len <= 0)
- break;
- for(i=0;i<len;i++) putchar(buffer[i]);
- }
- url_close(h);
- return 0;
-}
-#endif
-
static void opt_format(const char *arg)
{
/* compatibility stuff for pgmyuv */
fprintf(stderr, "pgmyuv format is deprecated, use image2\n");
}
- file_iformat = av_find_input_format(arg);
- file_oformat = guess_format(arg, NULL, NULL);
- if (!file_iformat && !file_oformat) {
- fprintf(stderr, "Unknown input or output format: %s\n", arg);
- av_exit(1);
- }
+ last_asked_format = arg;
}
static void opt_video_rc_override_string(const char *arg)
static int opt_verbose(const char *opt, const char *arg)
{
verbose = parse_number_or_die(opt, arg, OPT_INT64, -10, 10);
- av_log_set_level(verbose);
return 0;
}
static int opt_bitrate(const char *opt, const char *arg)
{
- int codec_type = opt[0]=='a' ? CODEC_TYPE_AUDIO : CODEC_TYPE_VIDEO;
+ int codec_type = opt[0]=='a' ? AVMEDIA_TYPE_AUDIO : AVMEDIA_TYPE_VIDEO;
opt_default(opt, arg);
fprintf(stderr, "Incorrect top crop size\n");
av_exit(1);
}
- if ((frame_topBand % 2) != 0) {
- fprintf(stderr, "Top crop size must be a multiple of 2\n");
- av_exit(1);
- }
if ((frame_topBand) >= frame_height){
fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
av_exit(1);
}
+ fprintf(stderr, "-crop* is deprecated in favor of the crop avfilter\n");
frame_height -= frame_topBand;
}
fprintf(stderr, "Incorrect bottom crop size\n");
av_exit(1);
}
- if ((frame_bottomBand % 2) != 0) {
- fprintf(stderr, "Bottom crop size must be a multiple of 2\n");
- av_exit(1);
- }
if ((frame_bottomBand) >= frame_height){
fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
av_exit(1);
}
+ fprintf(stderr, "-crop* is deprecated in favor of the crop avfilter\n");
frame_height -= frame_bottomBand;
}
fprintf(stderr, "Incorrect left crop size\n");
av_exit(1);
}
- if ((frame_leftBand % 2) != 0) {
- fprintf(stderr, "Left crop size must be a multiple of 2\n");
- av_exit(1);
- }
if ((frame_leftBand) >= frame_width){
fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
av_exit(1);
}
+ fprintf(stderr, "-crop* is deprecated in favor of the crop avfilter\n");
frame_width -= frame_leftBand;
}
fprintf(stderr, "Incorrect right crop size\n");
av_exit(1);
}
- if ((frame_rightBand % 2) != 0) {
- fprintf(stderr, "Right crop size must be a multiple of 2\n");
- av_exit(1);
- }
if ((frame_rightBand) >= frame_width){
fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
av_exit(1);
}
+ fprintf(stderr, "-crop* is deprecated in favor of the crop avfilter\n");
frame_width -= frame_rightBand;
}
fprintf(stderr, "Incorrect frame size\n");
av_exit(1);
}
- if ((frame_width % 2) != 0 || (frame_height % 2) != 0) {
- fprintf(stderr, "Frame size must be a multiple of 2\n");
- av_exit(1);
- }
}
-
-#define SCALEBITS 10
-#define ONE_HALF (1 << (SCALEBITS - 1))
-#define FIX(x) ((int) ((x) * (1<<SCALEBITS) + 0.5))
-
-#define RGB_TO_Y(r, g, b) \
-((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \
- FIX(0.11400) * (b) + ONE_HALF) >> SCALEBITS)
-
-#define RGB_TO_U(r1, g1, b1, shift)\
-(((- FIX(0.16874) * r1 - FIX(0.33126) * g1 + \
- FIX(0.50000) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
-
-#define RGB_TO_V(r1, g1, b1, shift)\
-(((FIX(0.50000) * r1 - FIX(0.41869) * g1 - \
- FIX(0.08131) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
-
-static void opt_pad_color(const char *arg) {
- /* Input is expected to be six hex digits similar to
- how colors are expressed in html tags (but without the #) */
- int rgb = strtol(arg, NULL, 16);
- int r,g,b;
-
- r = (rgb >> 16);
- g = ((rgb >> 8) & 255);
- b = (rgb & 255);
-
- padcolor[0] = RGB_TO_Y(r,g,b);
- padcolor[1] = RGB_TO_U(r,g,b,0);
- padcolor[2] = RGB_TO_V(r,g,b,0);
-}
-
-static void opt_frame_pad_top(const char *arg)
-{
- frame_padtop = atoi(arg);
- if (frame_padtop < 0) {
- fprintf(stderr, "Incorrect top pad size\n");
- av_exit(1);
- }
- if ((frame_padtop % 2) != 0) {
- fprintf(stderr, "Top pad size must be a multiple of 2\n");
- av_exit(1);
- }
-}
-
-static void opt_frame_pad_bottom(const char *arg)
-{
- frame_padbottom = atoi(arg);
- if (frame_padbottom < 0) {
- fprintf(stderr, "Incorrect bottom pad size\n");
- av_exit(1);
- }
- if ((frame_padbottom % 2) != 0) {
- fprintf(stderr, "Bottom pad size must be a multiple of 2\n");
- av_exit(1);
- }
-}
-
-
-static void opt_frame_pad_left(const char *arg)
-{
- frame_padleft = atoi(arg);
- if (frame_padleft < 0) {
- fprintf(stderr, "Incorrect left pad size\n");
- av_exit(1);
- }
- if ((frame_padleft % 2) != 0) {
- fprintf(stderr, "Left pad size must be a multiple of 2\n");
- av_exit(1);
- }
-}
-
-
-static void opt_frame_pad_right(const char *arg)
-{
- frame_padright = atoi(arg);
- if (frame_padright < 0) {
- fprintf(stderr, "Incorrect right pad size\n");
- av_exit(1);
- }
- if ((frame_padright % 2) != 0) {
- fprintf(stderr, "Right pad size must be a multiple of 2\n");
- av_exit(1);
- }
-}
-
-static void list_fmts(void (*get_fmt_string)(char *buf, int buf_size, int fmt), int nb_fmts)
-{
- int i;
- char fmt_str[128];
- for (i=-1; i < nb_fmts; i++) {
- get_fmt_string (fmt_str, sizeof(fmt_str), i);
- fprintf(stdout, "%s\n", fmt_str);
- }
+static void opt_pad(const char *arg) {
+ fprintf(stderr, "Please use vf=pad\n");
+ av_exit(1);
}
static void opt_frame_pix_fmt(const char *arg)
{
- if (strcmp(arg, "list"))
- frame_pix_fmt = avcodec_get_pix_fmt(arg);
- else {
- list_fmts(avcodec_pix_fmt_string, PIX_FMT_NB);
+ if (strcmp(arg, "list")) {
+ frame_pix_fmt = av_get_pix_fmt(arg);
+ if (frame_pix_fmt == PIX_FMT_NONE) {
+ fprintf(stderr, "Unknown pixel format requested: %s\n", arg);
+ av_exit(1);
+ }
+ } else {
+ show_pix_fmts();
av_exit(0);
}
}
static void opt_audio_codec(const char *arg)
{
- opt_codec(&audio_stream_copy, &audio_codec_name, CODEC_TYPE_AUDIO, arg);
+ opt_codec(&audio_stream_copy, &audio_codec_name, AVMEDIA_TYPE_AUDIO, arg);
}
static void opt_audio_tag(const char *arg)
static void opt_video_codec(const char *arg)
{
- opt_codec(&video_stream_copy, &video_codec_name, CODEC_TYPE_VIDEO, arg);
+ opt_codec(&video_stream_copy, &video_codec_name, AVMEDIA_TYPE_VIDEO, arg);
}
static void opt_subtitle_codec(const char *arg)
{
- opt_codec(&subtitle_stream_copy, &subtitle_codec_name, CODEC_TYPE_SUBTITLE, arg);
+ opt_codec(&subtitle_stream_copy, &subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, arg);
+}
+
+static void opt_subtitle_tag(const char *arg)
+{
+ char *tail;
+ subtitle_codec_tag= strtol(arg, &tail, 0);
+
+ if(!tail || *tail)
+ subtitle_codec_tag= arg[0] + (arg[1]<<8) + (arg[2]<<16) + (arg[3]<<24);
}
static void opt_map(const char *arg)
return 0;
}
-static int opt_rec_timestamp(const char *opt, const char *arg)
+static int opt_recording_timestamp(const char *opt, const char *arg)
{
- rec_timestamp = parse_time_or_die(opt, arg, 0) / 1000000;
+ recording_timestamp = parse_time_or_die(opt, arg, 0) / 1000000;
return 0;
}
return 0;
}
-static enum CodecID find_codec_or_die(const char *name, int type, int encoder)
+static enum CodecID find_codec_or_die(const char *name, int type, int encoder, int strict)
{
const char *codec_string = encoder ? "encoder" : "decoder";
AVCodec *codec;
fprintf(stderr, "Invalid %s type '%s'\n", codec_string, name);
av_exit(1);
}
+ if(codec->capabilities & CODEC_CAP_EXPERIMENTAL &&
+ strict > FF_COMPLIANCE_EXPERIMENTAL) {
+ fprintf(stderr, "%s '%s' is experimental and might produce bad "
+ "results.\nAdd '-strict experimental' if you want to use it.\n",
+ codec_string, codec->name);
+ codec = encoder ?
+ avcodec_find_encoder(codec->id) :
+ avcodec_find_decoder(codec->id);
+ if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL))
+ fprintf(stderr, "Or use the non experimental %s '%s'.\n",
+ codec_string, codec->name);
+ av_exit(1);
+ }
return codec->id;
}
{
AVFormatContext *ic;
AVFormatParameters params, *ap = ¶ms;
+ AVInputFormat *file_iformat = NULL;
int err, i, ret, rfps, rfps_base;
int64_t timestamp;
+ if (last_asked_format) {
+ if (!(file_iformat = av_find_input_format(last_asked_format))) {
+ fprintf(stderr, "Unknown input format: '%s'\n", last_asked_format);
+ av_exit(1);
+ }
+ last_asked_format = NULL;
+ }
+
if (!strcmp(filename, "-"))
filename = "pipe:";
/* get default parameters from command line */
ic = avformat_alloc_context();
+ if (!ic) {
+ print_error(filename, AVERROR(ENOMEM));
+ av_exit(1);
+ }
memset(ap, 0, sizeof(*ap));
ap->prealloced_context = 1;
ap->channels = audio_channels;
ap->time_base.den = frame_rate.num;
ap->time_base.num = frame_rate.den;
- ap->width = frame_width + frame_padleft + frame_padright;
- ap->height = frame_height + frame_padtop + frame_padbottom;
+ ap->width = frame_width;
+ ap->height = frame_height;
ap->pix_fmt = frame_pix_fmt;
// ap->sample_fmt = audio_sample_fmt; //FIXME:not implemented in libavformat
ap->channel = video_channel;
ap->standard = video_standard;
- ap->video_codec_id = find_codec_or_die(video_codec_name, CODEC_TYPE_VIDEO, 0);
- ap->audio_codec_id = find_codec_or_die(audio_codec_name, CODEC_TYPE_AUDIO, 0);
- if(pgmyuv_compatibility_hack)
- ap->video_codec_id= CODEC_ID_PGMYUV;
set_context_opts(ic, avformat_opts, AV_OPT_FLAG_DECODING_PARAM);
- ic->video_codec_id = find_codec_or_die(video_codec_name , CODEC_TYPE_VIDEO , 0);
- ic->audio_codec_id = find_codec_or_die(audio_codec_name , CODEC_TYPE_AUDIO , 0);
- ic->subtitle_codec_id= find_codec_or_die(subtitle_codec_name, CODEC_TYPE_SUBTITLE, 0);
+ ic->video_codec_id =
+ find_codec_or_die(video_codec_name , AVMEDIA_TYPE_VIDEO , 0,
+ avcodec_opts[AVMEDIA_TYPE_VIDEO ]->strict_std_compliance);
+ ic->audio_codec_id =
+ find_codec_or_die(audio_codec_name , AVMEDIA_TYPE_AUDIO , 0,
+ avcodec_opts[AVMEDIA_TYPE_AUDIO ]->strict_std_compliance);
+ ic->subtitle_codec_id=
+ find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 0,
+ avcodec_opts[AVMEDIA_TYPE_SUBTITLE]->strict_std_compliance);
ic->flags |= AVFMT_FLAG_NONBLOCK;
+ if(pgmyuv_compatibility_hack)
+ ic->video_codec_id= CODEC_ID_PGMYUV;
+
/* open the input file with generic libav function */
err = av_open_input_file(&ic, filename, file_iformat, 0, ap);
if (err < 0) {
av_exit(1);
}
if(opt_programid) {
- int i;
- for(i=0; i<ic->nb_programs; i++)
- if(ic->programs[i]->id != opt_programid)
- ic->programs[i]->discard = AVDISCARD_ALL;
+ int i, j;
+ int found=0;
+ for(i=0; i<ic->nb_streams; i++){
+ ic->streams[i]->discard= AVDISCARD_ALL;
+ }
+ for(i=0; i<ic->nb_programs; i++){
+ AVProgram *p= ic->programs[i];
+ if(p->id != opt_programid){
+ p->discard = AVDISCARD_ALL;
+ }else{
+ found=1;
+ for(j=0; j<p->nb_stream_indexes; j++){
+ ic->streams[p->stream_index[j]]->discard= AVDISCARD_DEFAULT;
+ }
+ }
+ }
+ if(!found){
+ fprintf(stderr, "Specified program id not found\n");
+ av_exit(1);
+ }
+ opt_programid=0;
}
ic->loop_input = loop_input;
/* update the current parameters so that they match the one of the input stream */
for(i=0;i<ic->nb_streams;i++) {
- AVCodecContext *enc = ic->streams[i]->codec;
- if(thread_count>1)
- avcodec_thread_init(enc, thread_count);
- enc->thread_count= thread_count;
+ AVStream *st = ic->streams[i];
+ AVCodecContext *enc = st->codec;
+ avcodec_thread_init(enc, thread_count);
switch(enc->codec_type) {
- case CODEC_TYPE_AUDIO:
- set_context_opts(enc, avcodec_opts[CODEC_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_DECODING_PARAM);
+ case AVMEDIA_TYPE_AUDIO:
+ set_context_opts(enc, avcodec_opts[AVMEDIA_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_DECODING_PARAM);
//fprintf(stderr, "\nInput Audio channels: %d", enc->channels);
channel_layout = enc->channel_layout;
audio_channels = enc->channels;
audio_sample_fmt = enc->sample_fmt;
input_codecs[nb_icodecs++] = avcodec_find_decoder_by_name(audio_codec_name);
if(audio_disable)
- ic->streams[i]->discard= AVDISCARD_ALL;
+ st->discard= AVDISCARD_ALL;
break;
- case CODEC_TYPE_VIDEO:
- set_context_opts(enc, avcodec_opts[CODEC_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM);
+ case AVMEDIA_TYPE_VIDEO:
+ set_context_opts(enc, avcodec_opts[AVMEDIA_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM);
frame_height = enc->height;
frame_width = enc->width;
if(ic->streams[i]->sample_aspect_ratio.num)
frame_pix_fmt = enc->pix_fmt;
rfps = ic->streams[i]->r_frame_rate.num;
rfps_base = ic->streams[i]->r_frame_rate.den;
- if(enc->lowres) enc->flags |= CODEC_FLAG_EMU_EDGE;
+ if(enc->lowres) {
+ enc->flags |= CODEC_FLAG_EMU_EDGE;
+ frame_height >>= enc->lowres;
+ frame_width >>= enc->lowres;
+ }
if(me_threshold)
enc->debug |= FF_DEBUG_MV;
- if (enc->time_base.den != rfps || enc->time_base.num != rfps_base) {
+ if (enc->time_base.den != rfps*enc->ticks_per_frame || enc->time_base.num != rfps_base) {
if (verbose >= 0)
fprintf(stderr,"\nSeems stream %d codec frame rate differs from container frame rate: %2.2f (%d/%d) -> %2.2f (%d/%d)\n",
input_codecs[nb_icodecs++] = avcodec_find_decoder_by_name(video_codec_name);
if(video_disable)
- ic->streams[i]->discard= AVDISCARD_ALL;
+ st->discard= AVDISCARD_ALL;
else if(video_discard)
- ic->streams[i]->discard= video_discard;
+ st->discard= video_discard;
break;
- case CODEC_TYPE_DATA:
+ case AVMEDIA_TYPE_DATA:
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
input_codecs[nb_icodecs++] = avcodec_find_decoder_by_name(subtitle_codec_name);
if(subtitle_disable)
- ic->streams[i]->discard = AVDISCARD_ALL;
+ st->discard = AVDISCARD_ALL;
break;
- case CODEC_TYPE_ATTACHMENT:
- case CODEC_TYPE_UNKNOWN:
+ case AVMEDIA_TYPE_ATTACHMENT:
+ case AVMEDIA_TYPE_UNKNOWN:
nb_icodecs++;
break;
default:
dump_format(ic, nb_input_files, filename, 0);
nb_input_files++;
- file_iformat = NULL;
- file_oformat = NULL;
video_channel = 0;
for(i=0;i<ic->nb_streams;i++) {
AVCodecContext *enc = ic->streams[i]->codec;
switch(enc->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
has_audio = 1;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
has_video = 1;
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
has_subtitle = 1;
break;
- case CODEC_TYPE_DATA:
- case CODEC_TYPE_ATTACHMENT:
- case CODEC_TYPE_UNKNOWN:
+ case AVMEDIA_TYPE_DATA:
+ case AVMEDIA_TYPE_ATTACHMENT:
+ case AVMEDIA_TYPE_UNKNOWN:
break;
default:
abort();
{
AVStream *st;
AVCodecContext *video_enc;
- int codec_id;
+ enum CodecID codec_id;
st = av_new_stream(oc, oc->nb_streams);
if (!st) {
fprintf(stderr, "Could not alloc stream\n");
av_exit(1);
}
- avcodec_get_context_defaults2(st->codec, CODEC_TYPE_VIDEO);
+ avcodec_get_context_defaults2(st->codec, AVMEDIA_TYPE_VIDEO);
bitstream_filters[nb_output_files][oc->nb_streams - 1]= video_bitstream_filters;
video_bitstream_filters= NULL;
- if(thread_count>1)
- avcodec_thread_init(st->codec, thread_count);
+ avcodec_thread_init(st->codec, thread_count);
video_enc = st->codec;
if( (video_global_header&1)
|| (video_global_header==0 && (oc->oformat->flags & AVFMT_GLOBALHEADER))){
video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
- avcodec_opts[CODEC_TYPE_VIDEO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
+ avcodec_opts[AVMEDIA_TYPE_VIDEO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
}
if(video_global_header&2){
video_enc->flags2 |= CODEC_FLAG2_LOCAL_HEADER;
- avcodec_opts[CODEC_TYPE_VIDEO]->flags2|= CODEC_FLAG2_LOCAL_HEADER;
+ avcodec_opts[AVMEDIA_TYPE_VIDEO]->flags2|= CODEC_FLAG2_LOCAL_HEADER;
}
if (video_stream_copy) {
st->stream_copy = 1;
- video_enc->codec_type = CODEC_TYPE_VIDEO;
+ video_enc->codec_type = AVMEDIA_TYPE_VIDEO;
video_enc->sample_aspect_ratio =
st->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255);
} else {
AVRational fps= frame_rate.num ? frame_rate : (AVRational){25,1};
if (video_codec_name) {
- codec_id = find_codec_or_die(video_codec_name, CODEC_TYPE_VIDEO, 1);
+ codec_id = find_codec_or_die(video_codec_name, AVMEDIA_TYPE_VIDEO, 1,
+ video_enc->strict_std_compliance);
codec = avcodec_find_encoder_by_name(video_codec_name);
output_codecs[nb_ocodecs] = codec;
} else {
- codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_VIDEO);
+ codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_VIDEO);
codec = avcodec_find_encoder(codec_id);
}
video_enc->codec_id = codec_id;
- set_context_opts(video_enc, avcodec_opts[CODEC_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
+ set_context_opts(video_enc, avcodec_opts[AVMEDIA_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
if (codec && codec->supported_framerates && !force_fps)
fps = codec->supported_framerates[av_find_nearest_q_idx(fps, codec->supported_framerates)];
video_enc->time_base.den = fps.num;
video_enc->time_base.num = fps.den;
- video_enc->width = frame_width + frame_padright + frame_padleft;
- video_enc->height = frame_height + frame_padtop + frame_padbottom;
+ video_enc->width = frame_width;
+ video_enc->height = frame_height;
video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*video_enc->height/video_enc->width, 255);
video_enc->pix_fmt = frame_pix_fmt;
st->sample_aspect_ratio = video_enc->sample_aspect_ratio;
- if(codec && codec->pix_fmts){
- const enum PixelFormat *p= codec->pix_fmts;
- for(; *p!=-1; p++){
- if(*p == video_enc->pix_fmt)
- break;
- }
- if(*p == -1)
- video_enc->pix_fmt = codec->pix_fmts[0];
- }
+ choose_pixel_fmt(st, codec);
if (intra_only)
video_enc->gop_size = 0;
if(inter_matrix)
video_enc->inter_matrix = inter_matrix;
- video_enc->thread_count = thread_count;
p= video_rc_override_string;
for(i=0; p; i++){
int start, end, q;
}
}
nb_ocodecs++;
+ if (video_language) {
+ av_metadata_set2(&st->metadata, "language", video_language, 0);
+ av_freep(&video_language);
+ }
/* reset some key parameters */
video_disable = 0;
av_freep(&video_codec_name);
video_stream_copy = 0;
+ frame_pix_fmt = PIX_FMT_NONE;
}
static void new_audio_stream(AVFormatContext *oc)
{
AVStream *st;
AVCodecContext *audio_enc;
- int codec_id;
+ enum CodecID codec_id;
st = av_new_stream(oc, oc->nb_streams);
if (!st) {
fprintf(stderr, "Could not alloc stream\n");
av_exit(1);
}
- avcodec_get_context_defaults2(st->codec, CODEC_TYPE_AUDIO);
+ avcodec_get_context_defaults2(st->codec, AVMEDIA_TYPE_AUDIO);
bitstream_filters[nb_output_files][oc->nb_streams - 1]= audio_bitstream_filters;
audio_bitstream_filters= NULL;
- if(thread_count>1)
- avcodec_thread_init(st->codec, thread_count);
+ avcodec_thread_init(st->codec, thread_count);
audio_enc = st->codec;
- audio_enc->codec_type = CODEC_TYPE_AUDIO;
+ audio_enc->codec_type = AVMEDIA_TYPE_AUDIO;
if(audio_codec_tag)
audio_enc->codec_tag= audio_codec_tag;
if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
- avcodec_opts[CODEC_TYPE_AUDIO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
+ avcodec_opts[AVMEDIA_TYPE_AUDIO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
}
if (audio_stream_copy) {
st->stream_copy = 1;
audio_enc->channels = audio_channels;
+ audio_enc->sample_rate = audio_sample_rate;
} else {
AVCodec *codec;
- set_context_opts(audio_enc, avcodec_opts[CODEC_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
+ set_context_opts(audio_enc, avcodec_opts[AVMEDIA_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
if (audio_codec_name) {
- codec_id = find_codec_or_die(audio_codec_name, CODEC_TYPE_AUDIO, 1);
+ codec_id = find_codec_or_die(audio_codec_name, AVMEDIA_TYPE_AUDIO, 1,
+ audio_enc->strict_std_compliance);
codec = avcodec_find_encoder_by_name(audio_codec_name);
output_codecs[nb_ocodecs] = codec;
} else {
- codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_AUDIO);
+ codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_AUDIO);
codec = avcodec_find_encoder(codec_id);
}
audio_enc->codec_id = codec_id;
audio_enc->flags |= CODEC_FLAG_QSCALE;
audio_enc->global_quality = st->quality = FF_QP2LAMBDA * audio_qscale;
}
- audio_enc->thread_count = thread_count;
audio_enc->channels = audio_channels;
audio_enc->sample_fmt = audio_sample_fmt;
+ audio_enc->sample_rate = audio_sample_rate;
audio_enc->channel_layout = channel_layout;
-
- if(codec && codec->sample_fmts){
- const enum SampleFormat *p= codec->sample_fmts;
- for(; *p!=-1; p++){
- if(*p == audio_enc->sample_fmt)
- break;
- }
- if(*p == -1)
- audio_enc->sample_fmt = codec->sample_fmts[0];
- }
+ if (avcodec_channel_layout_num_channels(channel_layout) != audio_channels)
+ audio_enc->channel_layout = 0;
+ choose_sample_fmt(st, codec);
+ choose_sample_rate(st, codec);
}
nb_ocodecs++;
- audio_enc->sample_rate = audio_sample_rate;
audio_enc->time_base= (AVRational){1, audio_sample_rate};
if (audio_language) {
- av_metadata_set(&st->metadata, "language", audio_language);
- av_free(audio_language);
- audio_language = NULL;
+ av_metadata_set2(&st->metadata, "language", audio_language, 0);
+ av_freep(&audio_language);
}
/* reset some key parameters */
fprintf(stderr, "Could not alloc stream\n");
av_exit(1);
}
- avcodec_get_context_defaults2(st->codec, CODEC_TYPE_SUBTITLE);
+ avcodec_get_context_defaults2(st->codec, AVMEDIA_TYPE_SUBTITLE);
bitstream_filters[nb_output_files][oc->nb_streams - 1]= subtitle_bitstream_filters;
subtitle_bitstream_filters= NULL;
subtitle_enc = st->codec;
- subtitle_enc->codec_type = CODEC_TYPE_SUBTITLE;
+ subtitle_enc->codec_type = AVMEDIA_TYPE_SUBTITLE;
+
+ if(subtitle_codec_tag)
+ subtitle_enc->codec_tag= subtitle_codec_tag;
+
if (subtitle_stream_copy) {
st->stream_copy = 1;
} else {
- set_context_opts(avcodec_opts[CODEC_TYPE_SUBTITLE], subtitle_enc, AV_OPT_FLAG_SUBTITLE_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
- subtitle_enc->codec_id = find_codec_or_die(subtitle_codec_name, CODEC_TYPE_SUBTITLE, 1);
+ set_context_opts(avcodec_opts[AVMEDIA_TYPE_SUBTITLE], subtitle_enc, AV_OPT_FLAG_SUBTITLE_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
+ subtitle_enc->codec_id = find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 1,
+ subtitle_enc->strict_std_compliance);
output_codecs[nb_ocodecs] = avcodec_find_encoder_by_name(subtitle_codec_name);
}
nb_ocodecs++;
if (subtitle_language) {
- av_metadata_set(&st->metadata, "language", subtitle_language);
- av_free(subtitle_language);
- subtitle_language = NULL;
+ av_metadata_set2(&st->metadata, "language", subtitle_language, 0);
+ av_freep(&subtitle_language);
}
subtitle_disable = 0;
static void opt_output_file(const char *filename)
{
AVFormatContext *oc;
- int use_video, use_audio, use_subtitle;
+ int err, use_video, use_audio, use_subtitle;
int input_has_video, input_has_audio, input_has_subtitle;
AVFormatParameters params, *ap = ¶ms;
+ AVOutputFormat *file_oformat;
if (!strcmp(filename, "-"))
filename = "pipe:";
oc = avformat_alloc_context();
+ if (!oc) {
+ print_error(filename, AVERROR(ENOMEM));
+ av_exit(1);
+ }
- if (!file_oformat) {
- file_oformat = guess_format(NULL, filename, NULL);
+ if (last_asked_format) {
+ file_oformat = av_guess_format(last_asked_format, NULL, NULL);
+ if (!file_oformat) {
+ fprintf(stderr, "Requested output format '%s' is not a suitable output format\n", last_asked_format);
+ av_exit(1);
+ }
+ last_asked_format = NULL;
+ } else {
+ file_oformat = av_guess_format(NULL, filename, NULL);
if (!file_oformat) {
fprintf(stderr, "Unable to find a suitable output format for '%s'\n",
filename);
new_subtitle_stream(oc);
}
- oc->timestamp = rec_timestamp;
+ oc->timestamp = recording_timestamp;
for(; metadata_count>0; metadata_count--){
- av_metadata_set(&oc->metadata, metadata[metadata_count-1].key,
- metadata[metadata_count-1].value);
+ av_metadata_set2(&oc->metadata, metadata[metadata_count-1].key,
+ metadata[metadata_count-1].value, 0);
}
av_metadata_conv(oc, oc->oformat->metadata_conv, NULL);
}
filename[1] == ':' ||
av_strstart(filename, "file:", NULL))) {
if (url_exist(filename)) {
- int c;
-
if (!using_stdin) {
fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename);
fflush(stderr);
- c = getchar();
- if (toupper(c) != 'Y') {
+ if (!read_yesno()) {
fprintf(stderr, "Not overwriting - exiting\n");
av_exit(1);
}
}
/* open the file */
- if (url_fopen(&oc->pb, filename, URL_WRONLY) < 0) {
- fprintf(stderr, "Could not open '%s'\n", filename);
+ if ((err = url_fopen(&oc->pb, filename, URL_WRONLY)) < 0) {
+ print_error(filename, err);
av_exit(1);
}
}
oc->flags |= AVFMT_FLAG_NONBLOCK;
set_context_opts(oc, avformat_opts, AV_OPT_FLAG_ENCODING_PARAM);
-
- /* reset some options */
- file_oformat = NULL;
- file_iformat = NULL;
}
/* same option as mencoder */
#endif
}
+static int64_t getmaxrss(void)
+{
+#if HAVE_GETRUSAGE && HAVE_STRUCT_RUSAGE_RU_MAXRSS
+ struct rusage rusage;
+ getrusage(RUSAGE_SELF, &rusage);
+ return (int64_t)rusage.ru_maxrss * 1024;
+#elif HAVE_GETPROCESSMEMORYINFO
+ HANDLE proc;
+ PROCESS_MEMORY_COUNTERS memcounters;
+ proc = GetCurrentProcess();
+ memcounters.cb = sizeof(memcounters);
+ GetProcessMemoryInfo(proc, &memcounters, sizeof(memcounters));
+ return memcounters.PeakPagefileUsage;
+#else
+ return 0;
+#endif
+}
+
static void parse_matrix_coeffs(uint16_t *dest, const char *str)
{
int i;
vfprintf(stdout, fmt, vl);
}
+static void show_usage(void)
+{
+ printf("Hyper fast Audio and Video encoder\n");
+ printf("usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...\n");
+ printf("\n");
+}
+
static void show_help(void)
{
av_log_set_callback(log_callback_help);
- printf("usage: ffmpeg [[infile options] -i infile]... {[outfile options] outfile}...\n"
- "Hyper fast Audio and Video encoder\n");
- printf("\n");
+ show_usage();
show_help_options(options, "Main options:\n",
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_SUBTITLE | OPT_GRAB, 0);
show_help_options(options, "\nAdvanced options:\n",
static void opt_target(const char *arg)
{
- int norm = -1;
+ enum { PAL, NTSC, FILM, UNKNOWN } norm = UNKNOWN;
static const char *const frame_rates[] = {"25", "30000/1001", "24000/1001"};
if(!strncmp(arg, "pal-", 4)) {
- norm = 0;
+ norm = PAL;
arg += 4;
} else if(!strncmp(arg, "ntsc-", 5)) {
- norm = 1;
+ norm = NTSC;
arg += 5;
} else if(!strncmp(arg, "film-", 5)) {
- norm = 2;
+ norm = FILM;
arg += 5;
} else {
int fr;
/* Calculate FR via float to avoid int overflow */
fr = (int)(frame_rate.num * 1000.0 / frame_rate.den);
if(fr == 25000) {
- norm = 0;
+ norm = PAL;
} else if((fr == 29970) || (fr == 23976)) {
- norm = 1;
+ norm = NTSC;
} else {
/* Try to determine PAL/NTSC by peeking in the input files */
if(nb_input_files) {
for(j = 0; j < nb_input_files; j++) {
for(i = 0; i < input_files[j]->nb_streams; i++) {
AVCodecContext *c = input_files[j]->streams[i]->codec;
- if(c->codec_type != CODEC_TYPE_VIDEO)
+ if(c->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
fr = c->time_base.den * 1000 / c->time_base.num;
if(fr == 25000) {
- norm = 0;
+ norm = PAL;
break;
} else if((fr == 29970) || (fr == 23976)) {
- norm = 1;
+ norm = NTSC;
break;
}
}
- if(norm >= 0)
+ if(norm != UNKNOWN)
break;
}
}
}
- if(verbose && norm >= 0)
- fprintf(stderr, "Assuming %s for target.\n", norm ? "NTSC" : "PAL");
+ if(verbose && norm != UNKNOWN)
+ fprintf(stderr, "Assuming %s for target.\n", norm == PAL ? "PAL" : "NTSC");
}
- if(norm < 0) {
+ if(norm == UNKNOWN) {
fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n");
fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n");
fprintf(stderr, "or set a framerate with \"-r xxx\".\n");
opt_audio_codec("mp2");
opt_format("vcd");
- opt_frame_size(norm ? "352x240" : "352x288");
+ opt_frame_size(norm == PAL ? "352x288" : "352x240");
opt_frame_rate(NULL, frame_rates[norm]);
- opt_default("gop", norm ? "18" : "15");
+ opt_default("g", norm == PAL ? "15" : "18");
opt_default("b", "1150000");
opt_default("maxrate", "1150000");
opt_audio_codec("mp2");
opt_format("svcd");
- opt_frame_size(norm ? "480x480" : "480x576");
+ opt_frame_size(norm == PAL ? "480x576" : "480x480");
opt_frame_rate(NULL, frame_rates[norm]);
- opt_default("gop", norm ? "18" : "15");
+ opt_default("g", norm == PAL ? "15" : "18");
opt_default("b", "2040000");
opt_default("maxrate", "2516000");
opt_audio_codec("ac3");
opt_format("dvd");
- opt_frame_size(norm ? "720x480" : "720x576");
+ opt_frame_size(norm == PAL ? "720x576" : "720x480");
opt_frame_rate(NULL, frame_rates[norm]);
- opt_default("gop", norm ? "18" : "15");
+ opt_default("g", norm == PAL ? "15" : "18");
opt_default("b", "6000000");
opt_default("maxrate", "9000000");
opt_format("dv");
- opt_frame_size(norm ? "720x480" : "720x576");
+ opt_frame_size(norm == PAL ? "720x576" : "720x480");
opt_frame_pix_fmt(!strncmp(arg, "dv50", 4) ? "yuv422p" :
- (norm ? "yuv411p" : "yuv420p"));
+ (norm == PAL ? "yuv420p" : "yuv411p"));
opt_frame_rate(NULL, frame_rates[norm]);
audio_sample_rate = 48000;
FILE *f=NULL;
char filename[1000], tmp[1000], tmp2[1000], line[1000];
int i;
- const char *base[2]= { getenv("HOME"),
+ const char *base[3]= { getenv("FFMPEG_DATADIR"),
+ getenv("HOME"),
FFMPEG_DATADIR,
};
- for(i=!base[0]; i<2 && !f; i++){
- snprintf(filename, sizeof(filename), "%s%s/%s.ffpreset", base[i], i ? "" : "/.ffmpeg", arg);
- f= fopen(filename, "r");
- if(!f){
- char *codec_name= *opt == 'v' ? video_codec_name :
- *opt == 'a' ? audio_codec_name :
- subtitle_codec_name;
- snprintf(filename, sizeof(filename), "%s%s/%s-%s.ffpreset", base[i], i ? "" : "/.ffmpeg", codec_name, arg);
+ if (*opt != 'f') {
+ for(i=0; i<3 && !f; i++){
+ if(!base[i])
+ continue;
+ snprintf(filename, sizeof(filename), "%s%s/%s.ffpreset", base[i], i != 1 ? "" : "/.ffmpeg", arg);
f= fopen(filename, "r");
+ if(!f){
+ char *codec_name= *opt == 'v' ? video_codec_name :
+ *opt == 'a' ? audio_codec_name :
+ subtitle_codec_name;
+ snprintf(filename, sizeof(filename), "%s%s/%s-%s.ffpreset", base[i], i != 1 ? "" : "/.ffmpeg", codec_name, arg);
+ f= fopen(filename, "r");
+ }
}
- }
- if(!f && ((arg[0]=='.' && arg[1]=='/') || arg[0]=='/' ||
- is_dos_path(arg))){
+ } else {
av_strlcpy(filename, arg, sizeof(filename));
f= fopen(filename, "r");
}
static const OptionDef options[] = {
/* main options */
- { "L", OPT_EXIT, {(void*)show_license}, "show license" },
- { "h", OPT_EXIT, {(void*)show_help}, "show help" },
- { "version", OPT_EXIT, {(void*)show_version}, "show version" },
- { "formats", OPT_EXIT, {(void*)show_formats}, "show available formats, codecs, protocols, ..." },
+#include "cmdutils_common_opts.h"
{ "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
{ "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" },
{ "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" },
{ "ss", OPT_FUNC2 | HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" },
{ "itsoffset", OPT_FUNC2 | HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" },
{ "itsscale", HAS_ARG, {(void*)opt_input_ts_scale}, "set the input ts scale", "stream:scale" },
- { "timestamp", OPT_FUNC2 | HAS_ARG, {(void*)&opt_rec_timestamp}, "set the timestamp ('now' to set the current time)", "time" },
- { "metadata", OPT_FUNC2 | HAS_ARG, {(void*)&opt_metadata}, "add metadata", "string=string" },
- { "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[CODEC_TYPE_DATA]}, "set the number of data frames to record", "number" },
+ { "timestamp", OPT_FUNC2 | HAS_ARG, {(void*)opt_recording_timestamp}, "set the recording timestamp ('now' to set the current time)", "time" },
+ { "metadata", OPT_FUNC2 | HAS_ARG, {(void*)opt_metadata}, "add metadata", "string=string" },
+ { "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[AVMEDIA_TYPE_DATA]}, "set the number of data frames to record", "number" },
{ "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark},
"add timings for benchmarking" },
+ { "timelimit", OPT_FUNC2 | HAS_ARG, {(void*)opt_timelimit}, "set max runtime in seconds", "limit" },
{ "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump},
"dump each input packet" },
{ "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump},
{ "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" },
{ "loop_input", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" },
{ "loop_output", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&loop_output}, "number of times to loop output in formats that support looping (0 loops forever)", "" },
- { "v", HAS_ARG | OPT_FUNC2, {(void*)opt_verbose}, "set the logging verbosity level", "number" },
+ { "v", HAS_ARG | OPT_FUNC2, {(void*)opt_verbose}, "set ffmpeg verbosity level", "number" },
{ "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"dv50\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" },
{ "threads", OPT_FUNC2 | HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },
{ "vsync", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&video_sync_method}, "video sync method", "" },
/* video options */
{ "b", OPT_FUNC2 | HAS_ARG | OPT_VIDEO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
{ "vb", OPT_FUNC2 | HAS_ARG | OPT_VIDEO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
- { "vframes", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&max_frames[CODEC_TYPE_VIDEO]}, "set the number of video frames to record", "number" },
+ { "vframes", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&max_frames[AVMEDIA_TYPE_VIDEO]}, "set the number of video frames to record", "number" },
{ "r", OPT_FUNC2 | HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" },
{ "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
{ "aspect", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" },
{ "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format, 'list' as argument shows all the pixel formats supported", "format" },
- { "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_top}, "set top crop band size (in pixels)", "size" },
- { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" },
- { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" },
- { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" },
- { "padtop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_top}, "set top pad band size (in pixels)", "size" },
- { "padbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_bottom}, "set bottom pad band size (in pixels)", "size" },
- { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_left}, "set left pad band size (in pixels)", "size" },
- { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_right}, "set right pad band size (in pixels)", "size" },
- { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad_color}, "set color of pad bands (Hex 000000 thru FFFFFF)", "color" },
+ { "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_top}, "Deprecated, please use the crop avfilter", "size" },
+ { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "Deprecated, please use the crop avfilter", "size" },
+ { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "Deprecated, please use the crop avfilter", "size" },
+ { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "Deprecated, please use the crop avfilter", "size" },
+ { "padtop", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "set top pad band size (in pixels)", "size" },
+ { "padbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "set bottom pad band size (in pixels)", "size" },
+ { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "set left pad band size (in pixels)", "size" },
+ { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "set right pad band size (in pixels)", "size" },
+ { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "set color of pad bands (Hex 000000 thru FFFFFF)", "color" },
{ "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
{ "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
{ "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" },
{ "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" },
{ "vstats", OPT_EXPERT | OPT_VIDEO, {(void*)&opt_vstats}, "dump video coding statistics to file" },
{ "vstats_file", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_vstats_file}, "dump video coding statistics to file", "file" },
+#if CONFIG_AVFILTER
+ { "vf", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" },
+#endif
{ "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" },
{ "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" },
{ "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" },
{ "dc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_dc_precision}, "intra_dc_precision", "precision" },
{ "vtag", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_tag}, "force video tag/fourcc", "fourcc/tag" },
{ "newvideo", OPT_VIDEO, {(void*)opt_new_video_stream}, "add a new video stream to the current output stream" },
+ { "vlang", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void *)&video_language}, "set the ISO 639 language code (3 letters) of the current video stream" , "code" },
{ "qphist", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, { (void *)&qp_hist }, "show QP histogram" },
{ "force_fps", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&force_fps}, "force the selected framerate, disable the best supported framerate selection" },
/* audio options */
{ "ab", OPT_FUNC2 | HAS_ARG | OPT_AUDIO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
- { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[CODEC_TYPE_AUDIO]}, "set the number of audio frames to record", "number" },
+ { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[AVMEDIA_TYPE_AUDIO]}, "set the number of audio frames to record", "number" },
{ "aq", OPT_FLOAT | HAS_ARG | OPT_AUDIO, {(void*)&audio_qscale}, "set audio quality (codec-specific)", "quality", },
{ "ar", HAS_ARG | OPT_FUNC2 | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
{ "ac", HAS_ARG | OPT_FUNC2 | OPT_AUDIO, {(void*)opt_audio_channels}, "set number of audio channels", "channels" },
{ "scodec", HAS_ARG | OPT_SUBTITLE, {(void*)opt_subtitle_codec}, "force subtitle codec ('copy' to copy stream)", "codec" },
{ "newsubtitle", OPT_SUBTITLE, {(void*)opt_new_subtitle_stream}, "add a new subtitle stream to the current output stream" },
{ "slang", HAS_ARG | OPT_STRING | OPT_SUBTITLE, {(void *)&subtitle_language}, "set the ISO 639 language code (3 letters) of the current subtitle stream" , "code" },
+ { "stag", HAS_ARG | OPT_EXPERT | OPT_SUBTITLE, {(void*)opt_subtitle_tag}, "force subtitle tag/fourcc", "fourcc/tag" },
/* grab options */
{ "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
{ "apre", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_EXPERT, {(void*)opt_preset}, "set the audio options to the indicated preset", "preset" },
{ "vpre", OPT_FUNC2 | HAS_ARG | OPT_VIDEO | OPT_EXPERT, {(void*)opt_preset}, "set the video options to the indicated preset", "preset" },
{ "spre", OPT_FUNC2 | HAS_ARG | OPT_SUBTITLE | OPT_EXPERT, {(void*)opt_preset}, "set the subtitle options to the indicated preset", "preset" },
+ { "fpre", OPT_FUNC2 | HAS_ARG | OPT_EXPERT, {(void*)opt_preset}, "set options from indicated preset file", "filename" },
{ "default", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
{ NULL, },
int64_t ti;
avcodec_register_all();
+#if CONFIG_AVDEVICE
avdevice_register_all();
+#endif
+#if CONFIG_AVFILTER
+ avfilter_register_all();
+#endif
av_register_all();
+#if HAVE_ISATTY
if(isatty(STDIN_FILENO))
url_set_interrupt_cb(decode_interrupt_cb);
+#endif
- for(i=0; i<CODEC_TYPE_NB; i++){
+ for(i=0; i<AVMEDIA_TYPE_NB; i++){
avcodec_opts[i]= avcodec_alloc_context2(i);
}
avformat_opts = avformat_alloc_context();
/* parse options */
parse_options(argc, argv, options, opt_output_file);
+ if(nb_output_files <= 0 && nb_input_files == 0) {
+ show_usage();
+ fprintf(stderr, "Use -h to get full help or, even better, run 'man ffmpeg'\n");
+ av_exit(1);
+ }
+
/* file converter / grab */
if (nb_output_files <= 0) {
fprintf(stderr, "At least one output file must be specified\n");
}
ti = getutime();
- if (av_encode(output_files, nb_output_files, input_files, nb_input_files,
- stream_maps, nb_stream_maps) < 0)
+ if (av_transcode(output_files, nb_output_files, input_files, nb_input_files,
+ stream_maps, nb_stream_maps) < 0)
av_exit(1);
ti = getutime() - ti;
if (do_benchmark) {
- printf("bench: utime=%0.3fs\n", ti / 1000000.0);
+ int maxrss = getmaxrss() / 1024;
+ printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
}
return av_exit(0);
projects / ffmpeg / blobdiff