*/
/* needed for usleep() */
-#define _XOPEN_SOURCE 500
+#define _XOPEN_SOURCE 600
#include "config.h"
#include <ctype.h>
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 AVCodec *input_codecs[MAX_FILES*MAX_STREAMS];
static int nb_input_files = 0;
+static int nb_icodecs;
static AVFormatContext *output_files[MAX_FILES];
+static AVCodec *output_codecs[MAX_FILES*MAX_STREAMS];
static int nb_output_files = 0;
+static int nb_ocodecs;
static AVStreamMap stream_maps[MAX_FILES*MAX_STREAMS];
static int nb_stream_maps;
static int intra_only = 0;
static int audio_sample_rate = 44100;
+static int64_t channel_layout = 0;
#define QSCALE_NONE -99999
static float audio_qscale = QSCALE_NONE;
static int audio_disable = 0;
static int do_pkt_dump = 0;
static int do_psnr = 0;
static int do_pass = 0;
-static char *pass_logfilename = NULL;
+static char *pass_logfilename_prefix = NULL;
static int audio_stream_copy = 0;
static int video_stream_copy = 0;
static int subtitle_stream_copy = 0;
static int audio_sync_method= 0;
static float audio_drift_threshold= 0.1;
static int copy_ts= 0;
-static int opt_shortest = 0; //
+static int opt_shortest = 0;
static int video_global_header = 0;
static char *vstats_filename;
static FILE *vstats_file;
static int opt_programid = 0;
+static int copy_initial_nonkeyframes = 0;
static int rate_emu = 0;
static int nb_frames_dup = 0;
static int nb_frames_drop = 0;
static int input_sync;
-static uint64_t limit_filesize = 0; //
+static uint64_t limit_filesize = 0;
static int force_fps = 0;
static int pgmyuv_compatibility_hack=0;
static AVBitStreamFilterContext *subtitle_bitstream_filters=NULL;
static AVBitStreamFilterContext *bitstream_filters[MAX_FILES][MAX_STREAMS];
-#define DEFAULT_PASS_LOGFILENAME "ffmpeg2pass"
+#define DEFAULT_PASS_LOGFILENAME_PREFIX "ffmpeg2pass"
struct AVInputStream;
int64_t sample_index; /* current sample */
int64_t start; /* time when read started */
- unsigned long frame; /* current frame */
int64_t next_pts; /* synthetic pts for cases where pkt.pts
is not defined */
int64_t pts; /* current pts */
av_free(video_standard);
#ifdef CONFIG_POWERPC_PERF
- extern void powerpc_display_perf_report(void);
+ void powerpc_display_perf_report(void);
powerpc_display_perf_report();
#endif /* CONFIG_POWERPC_PERF */
if(qp_hist){
int j;
int qp= lrintf(enc->coded_frame->quality/(float)FF_QP2LAMBDA);
- if(qp>=0 && qp<sizeof(qp_histogram)/sizeof(int))
+ if(qp>=0 && qp<FF_ARRAY_ELEMS(qp_histogram))
qp_histogram[qp]++;
for(j=0; j<32; j++)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%X", (int)lrintf(log(qp_histogram[j]+1)/log(2)));
}
/* frame rate emulation */
- if (ist->st->codec->rate_emu) {
- int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec->time_base.num, 1000000, ist->st->codec->time_base.den);
+ if (rate_emu) {
+ int64_t pts = av_rescale(ist->pts, 1000000, AV_TIME_BASE);
int64_t now = av_gettime() - ist->start;
if (pts > now)
usleep(pts - now);
-
- ist->frame++;
}
-#if 0
- /* mpeg PTS deordering : if it is a P or I frame, the PTS
- is the one of the next displayed one */
- /* XXX: add mpeg4 too ? */
- if (ist->st->codec->codec_id == CODEC_ID_MPEG1VIDEO) {
- if (ist->st->codec->pict_type != B_TYPE) {
- int64_t tmp;
- tmp = ist->last_ip_pts;
- ist->last_ip_pts = ist->frac_pts.val;
- ist->frac_pts.val = tmp;
- }
- }
-#endif
/* if output time reached then transcode raw format,
encode packets and output them */
if (start_time == 0 || ist->pts >= start_time)
AVPacket opkt;
av_init_packet(&opkt);
- if (!ost->frame_number && !(pkt->flags & PKT_FLAG_KEY))
+ if ((!ost->frame_number && !(pkt->flags & PKT_FLAG_KEY)) && !copy_initial_nonkeyframes)
continue;
/* no reencoding needed : output the packet directly */
if (subtitle_to_free) {
if (subtitle_to_free->rects != NULL) {
for (i = 0; i < subtitle_to_free->num_rects; i++) {
- av_free(subtitle_to_free->rects[i].bitmap);
- av_free(subtitle_to_free->rects[i].rgba_palette);
+ av_freep(&subtitle_to_free->rects[i]->bitmap);
+ av_freep(&subtitle_to_free->rects[i]->rgba_palette);
+ av_freep(&subtitle_to_free->rects[i]);
}
av_freep(&subtitle_to_free->rects);
}
avf_sdp_create(avc, n, sdp, sizeof(sdp));
printf("SDP:\n%s\n", sdp);
+ fflush(stdout);
}
static int stream_index_from_inputs(AVFormatContext **input_files,
ist->discard = 1; /* the stream is discarded by default
(changed later) */
- if (ist->st->codec->rate_emu) {
+ if (rate_emu) {
ist->start = av_gettime();
- ist->frame = 0;
}
}
}
for(i=0;i<nb_output_files;i++) {
os = output_files[i];
if (!os->nb_streams) {
- fprintf(stderr, "Output file does not contain any stream\n");
+ dump_format(output_files[i], i, output_files[i]->filename, 1);
+ fprintf(stderr, "Output file #%d does not contain any stream\n", i);
av_exit(1);
}
nb_ostreams += os->nb_streams;
fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n");
av_exit(1);
}
+ codec->channel_layout = icodec->channel_layout;
codec->sample_rate = icodec->sample_rate;
codec->channels = icodec->channels;
codec->frame_size = icodec->frame_size;
char *logbuffer;
snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
- pass_logfilename ?
- pass_logfilename : DEFAULT_PASS_LOGFILENAME, i);
+ pass_logfilename_prefix ? pass_logfilename_prefix : DEFAULT_PASS_LOGFILENAME_PREFIX,
+ i);
if (codec->flags & CODEC_FLAG_PASS1) {
f = fopen(logfilename, "w");
if (!f) {
- perror(logfilename);
+ fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno));
av_exit(1);
}
ost->logfile = f;
/* read the log file */
f = fopen(logfilename, "r");
if (!f) {
- perror(logfilename);
+ fprintf(stderr, "Cannot read log file '%s' for pass-2 encoding: %s\n", logfilename, strerror(errno));
av_exit(1);
}
fseek(f, 0, SEEK_END);
for(i=0;i<nb_ostreams;i++) {
ost = ost_table[i];
if (ost->encoding_needed) {
- AVCodec *codec;
- codec = avcodec_find_encoder(ost->st->codec->codec_id);
+ AVCodec *codec = output_codecs[i];
+ 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);
for(i=0;i<nb_istreams;i++) {
ist = ist_table[i];
if (ist->decoding_needed) {
- AVCodec *codec;
- codec = avcodec_find_decoder(ist->st->codec->codec_id);
+ AVCodec *codec = input_codecs[i];
+ 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",
ist->st->codec->codec_id, ist->file_index, ist->index);
}
// fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n", ist->next_pts, pkt.dts, input_files_ts_offset[ist->file_index], ist->st->codec->codec_type);
- if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE) {
+ if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE
+ && (is->iformat->flags & AVFMT_TS_DISCONT)) {
int64_t pkt_dts= av_rescale_q(pkt.dts, ist->st->time_base, AV_TIME_BASE_Q);
int64_t delta= pkt_dts - ist->next_pts;
if((FFABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE || pkt_dts+1<ist->pts)&& !copy_ts){
case CODEC_TYPE_AUDIO:
set_context_opts(enc, avctx_opts[CODEC_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_rate = enc->sample_rate;
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;
break;
frame_rate.num = rfps;
frame_rate.den = rfps_base;
- enc->rate_emu = rate_emu;
+ input_codecs[nb_icodecs++] = avcodec_find_decoder_by_name(video_codec_name);
if(video_disable)
ic->streams[i]->discard= AVDISCARD_ALL;
else if(video_discard)
case CODEC_TYPE_DATA:
break;
case CODEC_TYPE_SUBTITLE:
+ input_codecs[nb_icodecs++] = avcodec_find_decoder_by_name(subtitle_codec_name);
if(subtitle_disable)
ic->streams[i]->discard = AVDISCARD_ALL;
break;
case CODEC_TYPE_ATTACHMENT:
case CODEC_TYPE_UNKNOWN:
+ nb_icodecs++;
break;
default:
abort();
video_channel = 0;
- rate_emu = 0;
av_freep(&video_codec_name);
av_freep(&audio_codec_name);
av_freep(&subtitle_codec_name);
AVCodec *codec;
AVRational fps= frame_rate.num ? frame_rate : (AVRational){25,1};
- codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_VIDEO);
- if (video_codec_name)
+ if (video_codec_name) {
codec_id = find_codec_or_die(video_codec_name, CODEC_TYPE_VIDEO, 1);
+ 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 = avcodec_find_encoder(codec_id);
+ }
video_enc->codec_id = codec_id;
- codec = avcodec_find_encoder(codec_id);
set_context_opts(video_enc, avctx_opts[CODEC_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
}
}
}
+ nb_ocodecs++;
/* reset some key parameters */
video_disable = 0;
audio_enc->channels = audio_channels;
} else {
AVCodec *codec;
- codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_AUDIO);
set_context_opts(audio_enc, avctx_opts[CODEC_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM);
- if (audio_codec_name)
+ if (audio_codec_name) {
codec_id = find_codec_or_die(audio_codec_name, CODEC_TYPE_AUDIO, 1);
+ 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 = avcodec_find_encoder(codec_id);
+ }
audio_enc->codec_id = codec_id;
- codec = avcodec_find_encoder(codec_id);
if (audio_qscale > QSCALE_NONE) {
audio_enc->flags |= CODEC_FLAG_QSCALE;
audio_enc->thread_count = thread_count;
audio_enc->channels = audio_channels;
audio_enc->sample_fmt = audio_sample_fmt;
+ audio_enc->channel_layout = channel_layout;
if(codec && codec->sample_fmts){
const enum SampleFormat *p= codec->sample_fmts;
audio_enc->sample_fmt = codec->sample_fmts[0];
}
}
+ nb_ocodecs++;
audio_enc->sample_rate = audio_sample_rate;
audio_enc->time_base= (AVRational){1, audio_sample_rate};
if (audio_language) {
} else {
set_context_opts(avctx_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);
+ output_codecs[nb_ocodecs] = avcodec_find_encoder_by_name(subtitle_codec_name);
}
+ nb_ocodecs++;
if (subtitle_language) {
av_strlcpy(st->language, subtitle_language, sizeof(st->language));
static int opt_preset(const char *opt, const char *arg)
{
FILE *f=NULL;
- char tmp[1000], tmp2[1000], line[1000];
+ char filename[1000], tmp[1000], tmp2[1000], line[1000];
int i;
const char *base[3]= { getenv("HOME"),
"/usr/local/share",
};
for(i=!base[0]; i<3 && !f; i++){
- snprintf(tmp, sizeof(tmp), "%s/%sffmpeg/%s.ffpreset", base[i], i ? "" : ".", arg);
- f= fopen(tmp, "r");
+ snprintf(filename, sizeof(filename), "%s/%sffmpeg/%s.ffpreset", base[i], i ? "" : ".", arg);
+ f= fopen(filename, "r");
if(!f){
char *codec_name= *opt == 'v' ? video_codec_name :
*opt == 'a' ? audio_codec_name :
subtitle_codec_name;
- snprintf(tmp, sizeof(tmp), "%s/%sffmpeg/%s-%s.ffpreset", base[i], i ? "" : ".", codec_name, arg);
- f= fopen(tmp, "r");
+ snprintf(filename, sizeof(filename), "%s/%sffmpeg/%s-%s.ffpreset", base[i], i ? "" : ".", codec_name, arg);
+ f= fopen(filename, "r");
}
}
- if(!f && ((arg[0]=='.' && arg[1]=='/') || arg[0]=='/')){
- f= fopen(arg, "r");
+ if(!f && ((arg[0]=='.' && arg[1]=='/') || arg[0]=='/' ||
+ is_dos_path(arg))){
+ snprintf(filename, sizeof(filename), arg);
+ f= fopen(filename, "r");
}
if(!f){
- fprintf(stderr, "Preset file not found\n");
+ fprintf(stderr, "File for preset '%s' not found\n", arg);
av_exit(1);
}
continue;
e|= sscanf(line, "%999[^=]=%999[^\n]\n", tmp, tmp2) - 2;
if(e){
- fprintf(stderr, "Preset file invalid\n");
+ fprintf(stderr, "%s: Invalid syntax: '%s'\n", filename, line);
av_exit(1);
}
if(!strcmp(tmp, "acodec")){
opt_video_codec(tmp2);
}else if(!strcmp(tmp, "scodec")){
opt_subtitle_codec(tmp2);
- }else
- opt_default(tmp, tmp2);
+ }else if(opt_default(tmp, tmp2) < 0){
+ fprintf(stderr, "%s: Invalid option or argument: '%s', parsed as '%s' = '%s'\n", filename, line, tmp, tmp2);
+ av_exit(1);
+ }
}
fclose(f);
{ "dts_delta_threshold", HAS_ARG | OPT_FLOAT | OPT_EXPERT, {(void*)&dts_delta_threshold}, "timestamp discontinuity delta threshold", "threshold" },
{ "programid", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&opt_programid}, "desired program number", "" },
{ "xerror", OPT_BOOL, {(void*)&exit_on_error}, "exit on error", "error" },
+ { "copyinkf", OPT_BOOL | OPT_EXPERT, {(void*)©_initial_nonkeyframes}, "copy initial non-keyframes" },
/* video options */
{ "b", OPT_FUNC2 | HAS_ARG | OPT_VIDEO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
{ "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
"use same video quality as source (implies VBR)" },
{ "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
- { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename}, "select two pass log file name", "file" },
+ { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename_prefix}, "select two pass log file name prefix", "prefix" },
{ "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
"deinterlace pictures" },
{ "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" },
{ "vbsf", OPT_FUNC2 | HAS_ARG | OPT_VIDEO | OPT_EXPERT, {(void*)opt_bsf}, "", "bitstream_filter" },
{ "sbsf", OPT_FUNC2 | HAS_ARG | OPT_SUBTITLE | OPT_EXPERT, {(void*)opt_bsf}, "", "bitstream_filter" },
- { "apre", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_EXPERT, {(void*)opt_preset}, "", "preset" },
- { "vpre", OPT_FUNC2 | HAS_ARG | OPT_VIDEO | OPT_EXPERT, {(void*)opt_preset}, "", "preset" },
- { "spre", OPT_FUNC2 | HAS_ARG | OPT_SUBTITLE | OPT_EXPERT, {(void*)opt_preset}, "", "preset" },
+ { "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" },
{ "default", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
{ NULL, },
sws_opts = sws_getContext(16,16,0, 16,16,0, sws_flags, NULL,NULL,NULL);
show_banner();
- if (argc <= 1) {
- show_help();
- av_exit(1);
- }
/* parse options */
parse_options(argc, argv, options, opt_output_file);
/* file converter / grab */
if (nb_output_files <= 0) {
- fprintf(stderr, "Must supply at least one output file\n");
+ fprintf(stderr, "At least one output file must be specified\n");
av_exit(1);
}
if (nb_input_files == 0) {
- fprintf(stderr, "Must supply at least one input file\n");
+ fprintf(stderr, "At least one input file must be specified\n");
av_exit(1);
}
projects / ffmpeg / blobdiff