/*
- * FFmpeg main
+ * FFmpeg main
* Copyright (c) 2000-2003 Fabrice Bellard
*
* This library is free software; you can redistribute it and/or
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define HAVE_AV_CONFIG_H
#include <limits.h>
static int video_codec_tag = 0;
static int same_quality = 0;
static int b_frames = 0;
-static int b_strategy = 0;
static int pre_me = 0;
static int do_deinterlace = 0;
static int workaround_bugs = FF_BUG_AUTODETECT;
extern int loop_input; /* currently a hack */
static int loop_output = AVFMT_NOOUTPUTLOOP;
static int genpts = 0;
+static int qp_hist = 0;
static int gop_size = 12;
static int intra_only = 0;
#ifdef CONFIG_BKTR
static char *video_grab_format = "bktr";
#else
+#ifdef CONFIG_VIDEO4LINUX2
+static char *video_grab_format = "video4linux2";
+#else
static char *video_grab_format = "video4linux";
#endif
+#endif
static char *video_device = NULL;
static char *grab_device = NULL;
static int video_channel = 0;
static int limit_filesize = 0; //
static int pgmyuv_compatibility_hack=0;
+static int dts_delta_threshold = 10;
const char **opt_names=NULL;
int opt_name_count=0;
struct AVInputStream *sync_ist; /* input stream to sync against */
int64_t sync_opts; /* output frame counter, could be changed to some true timestamp */ //FIXME look at frame_number
/* video only */
- int video_resample; /* video_resample and video_crop are mutually exclusive */
+ int video_resample;
AVFrame pict_tmp; /* temporary image for resampling */
ImgReSampleContext *img_resample_ctx; /* for image resampling */
- int video_crop; /* video_resample and video_crop are mutually exclusive */
+ int video_crop;
int topBand; /* cropping area sizes */
int leftBand;
-
- int video_pad; /* video_resample and video_pad are mutually exclusive */
+
+ int video_pad;
int padtop; /* padding area sizes */
int padbottom;
int padleft;
int padright;
-
+
/* audio only */
int audio_resample;
ReSampleContext *resample; /* for audio resampling */
tty.c_cflag |= CS8;
tty.c_cc[VMIN] = 1;
tty.c_cc[VTIME] = 0;
-
+
tcsetattr (0, TCSANOW, &tty);
signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */
#define MAX_AUDIO_PACKET_SIZE (128 * 1024)
-static void do_audio_out(AVFormatContext *s,
- AVOutputStream *ost,
+static void do_audio_out(AVFormatContext *s,
+ AVOutputStream *ost,
AVInputStream *ist,
unsigned char *buf, int size)
{
return; /* Should signal an error ! */
if(audio_sync_method){
- double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts
+ double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts
- fifo_size(&ost->fifo, ost->fifo.rptr)/(ost->st->codec->channels * 2);
double idelta= delta*ist->st->codec->sample_rate / enc->sample_rate;
int byte_delta= ((int)idelta)*2*ist->st->codec->channels;
// fprintf(stderr, "drift:%f len:%d opts:%lld ipts:%lld fifo:%d\n", delta, -1, ost->sync_opts, (int64_t)(get_sync_ipts(ost) * enc->sample_rate), fifo_size(&ost->fifo, ost->fifo.rptr)/(ost->st->codec->channels * 2));
av_resample_compensate(*(struct AVResampleContext**)ost->resample, comp, enc->sample_rate);
}
- }
+ }
}else
ost->sync_opts= lrintf(get_sync_ipts(ost) * enc->sample_rate)
- fifo_size(&ost->fifo, ost->fifo.rptr)/(ost->st->codec->channels * 2); //FIXME wrong
if (ost->audio_resample) {
buftmp = audio_buf;
- size_out = audio_resample(ost->resample,
+ size_out = audio_resample(ost->resample,
(short *)buftmp, (short *)buf,
size / (ist->st->codec->channels * 2));
size_out = size_out * enc->channels * 2;
/* now encode as many frames as possible */
if (enc->frame_size > 1) {
/* output resampled raw samples */
- fifo_write(&ost->fifo, buftmp, size_out,
+ fifo_write(&ost->fifo, buftmp, size_out,
&ost->fifo.wptr);
frame_bytes = enc->frame_size * 2 * enc->channels;
-
- while (fifo_read(&ost->fifo, audio_buf, frame_bytes,
+
+ while (fifo_read(&ost->fifo, audio_buf, frame_bytes,
&ost->fifo.rptr) == 0) {
AVPacket pkt;
av_init_packet(&pkt);
- ret = avcodec_encode_audio(enc, audio_out, audio_out_size,
+ ret = avcodec_encode_audio(enc, audio_out, audio_out_size,
(short *)audio_buf);
audio_size += ret;
pkt.stream_index= ost->index;
pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
pkt.flags |= PKT_FLAG_KEY;
av_interleaved_write_frame(s, &pkt);
-
+
ost->sync_opts += enc->frame_size;
}
} else {
size_out = size_out >> 1;
break;
}
- ret = avcodec_encode_audio(enc, audio_out, size_out,
- (short *)buftmp);
+ ret = avcodec_encode_audio(enc, audio_out, size_out,
+ (short *)buftmp);
audio_size += ret;
pkt.stream_index= ost->index;
pkt.data= audio_out;
buf = av_malloc(size);
if (!buf)
return;
-
+
picture2 = &picture_tmp;
avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height);
if (do_deinterlace){
- if(avpicture_deinterlace(picture2, picture,
+ if(avpicture_deinterlace(picture2, picture,
dec->pix_fmt, dec->width, dec->height) < 0) {
/* if error, do not deinterlace */
av_free(buf);
picture2 = picture;
}
} else {
- if (img_convert(picture2, dec->pix_fmt, picture,
- dec->pix_fmt, dec->width, dec->height) < 0) {
- /* if error, do not copy */
- av_free(buf);
- buf = NULL;
- picture2 = picture;
- }
+ img_copy(picture2, picture, dec->pix_fmt, dec->width, dec->height);
}
} else {
picture2 = picture;
/* we begin to correct av delay at this threshold */
#define AV_DELAY_MAX 0.100
-
-/* Expects img to be yuv420 */
-static void fill_pad_region(AVPicture* img, int height, int width,
- int padtop, int padbottom, int padleft, int padright, int *color) {
-
- int i, y, shift;
- uint8_t *optr;
-
- for (i = 0; i < 3; i++) {
- shift = (i == 0) ? 0 : 1;
-
- if (padtop || padleft) {
- memset(img->data[i], color[i], (((img->linesize[i] * padtop) +
- padleft) >> shift));
- }
-
- if (padleft || padright) {
- optr = img->data[i] + (img->linesize[i] * (padtop >> shift)) +
- (img->linesize[i] - (padright >> shift));
-
- for (y = 0; y < ((height - (padtop + padbottom) - 1) >> shift); y++) {
- memset(optr, color[i], (padleft + padright) >> shift);
- optr += img->linesize[i];
- }
- }
-
- if (padbottom || padright) {
- optr = img->data[i] + (((img->linesize[i] * (height - padbottom)) - padright) >> shift);
- memset(optr, color[i], (((img->linesize[i] * padbottom) + padright) >> shift));
- }
- }
-}
-
-static void do_subtitle_out(AVFormatContext *s,
- AVOutputStream *ost,
+static void do_subtitle_out(AVFormatContext *s,
+ AVOutputStream *ost,
AVInputStream *ist,
AVSubtitle *sub,
int64_t pts)
nb = 1;
for(i = 0; i < nb; i++) {
- subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out,
+ subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out,
subtitle_out_max_size, sub);
-
+
av_init_packet(&pkt);
pkt.stream_index = ost->index;
pkt.data = subtitle_out;
static int bit_buffer_size= 1024*256;
static uint8_t *bit_buffer= NULL;
-static void do_video_out(AVFormatContext *s,
- AVOutputStream *ost,
+static void do_video_out(AVFormatContext *s,
+ AVOutputStream *ost,
AVInputStream *ist,
AVFrame *in_picture,
int *frame_size)
{
int nb_frames, i, ret;
- AVFrame *final_picture, *formatted_picture;
- AVFrame picture_format_temp, picture_crop_temp;
+ AVFrame *final_picture, *formatted_picture, *resampling_dst, *padding_src;
+ AVFrame picture_format_temp, picture_crop_temp, picture_pad_temp;
uint8_t *buf = NULL, *buf1 = NULL;
AVCodecContext *enc, *dec;
enum PixelFormat target_pixfmt;
-
+
avcodec_get_frame_defaults(&picture_format_temp);
avcodec_get_frame_defaults(&picture_crop_temp);
+ avcodec_get_frame_defaults(&picture_pad_temp);
enc = ost->st->codec;
dec = ist->st->codec;
ost->sync_opts= lrintf(get_sync_ipts(ost) / av_q2d(enc->time_base));
nb_frames= FFMIN(nb_frames, max_frames[CODEC_TYPE_VIDEO] - ost->frame_number);
- if (nb_frames <= 0)
+ if (nb_frames <= 0)
return;
/* convert pixel format if needed */
- target_pixfmt = ost->video_resample || ost->video_pad
- ? PIX_FMT_YUV420P : enc->pix_fmt;
+ target_pixfmt = ost->video_resample ? PIX_FMT_YUV420P : enc->pix_fmt;
if (dec->pix_fmt != target_pixfmt) {
int size;
return;
formatted_picture = &picture_format_temp;
avpicture_fill((AVPicture*)formatted_picture, buf, target_pixfmt, dec->width, dec->height);
-
- if (img_convert((AVPicture*)formatted_picture, target_pixfmt,
- (AVPicture *)in_picture, dec->pix_fmt,
+
+ if (img_convert((AVPicture*)formatted_picture, target_pixfmt,
+ (AVPicture *)in_picture, dec->pix_fmt,
dec->width, dec->height) < 0) {
if (verbose >= 0)
formatted_picture = in_picture;
}
+ if (ost->video_crop) {
+ if (img_crop((AVPicture *)&picture_crop_temp, (AVPicture *)formatted_picture, target_pixfmt, ost->topBand, ost->leftBand) < 0) {
+ av_log(NULL, AV_LOG_ERROR, "error cropping picture\n");
+ goto the_end;
+ }
+ formatted_picture = &picture_crop_temp;
+ }
+
+ 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 (img_crop((AVPicture *)&picture_pad_temp, (AVPicture *)final_picture, target_pixfmt, ost->padtop, ost->padleft) < 0) {
+ av_log(NULL, AV_LOG_ERROR, "error padding picture\n");
+ goto the_end;
+ }
+ resampling_dst = &picture_pad_temp;
+ }
+ }
+
/* XXX: resampling could be done before raw format conversion in
some cases to go faster */
/* XXX: only works for YUV420P */
if (ost->video_resample) {
+ padding_src = NULL;
final_picture = &ost->pict_tmp;
- img_resample(ost->img_resample_ctx, (AVPicture*)final_picture, (AVPicture*)formatted_picture);
-
- if (ost->padtop || ost->padbottom || ost->padleft || ost->padright) {
- fill_pad_region((AVPicture*)final_picture, enc->height, enc->width,
- ost->padtop, ost->padbottom, ost->padleft, ost->padright,
- padcolor);
- }
-
- if (enc->pix_fmt != PIX_FMT_YUV420P) {
- int size;
-
- av_free(buf);
- /* create temporary picture */
- size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height);
- buf = av_malloc(size);
- if (!buf)
- return;
- final_picture = &picture_format_temp;
- avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height);
-
- if (img_convert((AVPicture*)final_picture, enc->pix_fmt,
- (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P,
- enc->width, enc->height) < 0) {
-
- if (verbose >= 0)
- fprintf(stderr, "pixel format conversion not handled\n");
+ img_resample(ost->img_resample_ctx, (AVPicture *)resampling_dst, (AVPicture*)formatted_picture);
+ }
- goto the_end;
- }
- }
- } else if (ost->video_crop) {
- picture_crop_temp.data[0] = formatted_picture->data[0] +
- (ost->topBand * formatted_picture->linesize[0]) + ost->leftBand;
-
- picture_crop_temp.data[1] = formatted_picture->data[1] +
- ((ost->topBand >> 1) * formatted_picture->linesize[1]) +
- (ost->leftBand >> 1);
-
- picture_crop_temp.data[2] = formatted_picture->data[2] +
- ((ost->topBand >> 1) * formatted_picture->linesize[2]) +
- (ost->leftBand >> 1);
-
- picture_crop_temp.linesize[0] = formatted_picture->linesize[0];
- picture_crop_temp.linesize[1] = formatted_picture->linesize[1];
- picture_crop_temp.linesize[2] = formatted_picture->linesize[2];
- final_picture = &picture_crop_temp;
- } else if (ost->video_pad) {
- final_picture = &ost->pict_tmp;
+ if (enc->pix_fmt != target_pixfmt) {
+ int size;
- for (i = 0; i < 3; i++) {
- uint8_t *optr, *iptr;
- int shift = (i == 0) ? 0 : 1;
- int y, yheight;
-
- /* set offset to start writing image into */
- optr = final_picture->data[i] + (((final_picture->linesize[i] *
- ost->padtop) + ost->padleft) >> shift);
- iptr = formatted_picture->data[i];
-
- yheight = (enc->height - ost->padtop - ost->padbottom) >> shift;
- for (y = 0; y < yheight; y++) {
- /* copy unpadded image row into padded image row */
- memcpy(optr, iptr, formatted_picture->linesize[i]);
- optr += final_picture->linesize[i];
- iptr += formatted_picture->linesize[i];
- }
- }
+ av_free(buf);
+ /* create temporary picture */
+ size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height);
+ buf = av_malloc(size);
+ if (!buf)
+ return;
+ final_picture = &picture_format_temp;
+ avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height);
- fill_pad_region((AVPicture*)final_picture, enc->height, enc->width,
- ost->padtop, ost->padbottom, ost->padleft, ost->padright,
- padcolor);
-
- if (enc->pix_fmt != PIX_FMT_YUV420P) {
- int size;
-
- av_free(buf);
- /* create temporary picture */
- size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height);
- buf = av_malloc(size);
- if (!buf)
- return;
- final_picture = &picture_format_temp;
- avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height);
-
- if (img_convert((AVPicture*)final_picture, enc->pix_fmt,
- (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P,
+ if (img_convert((AVPicture*)final_picture, enc->pix_fmt,
+ (AVPicture*)&ost->pict_tmp, target_pixfmt,
enc->width, enc->height) < 0) {
- if (verbose >= 0)
- fprintf(stderr, "pixel format conversion not handled\n");
+ if (verbose >= 0)
+ fprintf(stderr, "pixel format conversion not handled\n");
- goto the_end;
- }
+ goto the_end;
}
- } else {
- final_picture = formatted_picture;
}
+
+ if (ost->video_pad) {
+ img_pad((AVPicture*)final_picture, (AVPicture *)padding_src,
+ enc->height, enc->width, enc->pix_fmt,
+ ost->padtop, ost->padbottom, ost->padleft, ost->padright, padcolor);
+ }
+
/* duplicates frame if needed */
for(i=0;i<nb_frames;i++) {
AVPacket pkt;
avoid any copies. We support temorarily the older
method. */
AVFrame* old_frame = enc->coded_frame;
- enc->coded_frame = dec->coded_frame; //FIXME/XXX remove this hack
+ enc->coded_frame = dec->coded_frame; //FIXME/XXX remove this hack
pkt.data= (uint8_t *)final_picture;
pkt.size= sizeof(AVPicture);
if(dec->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
pkt.flags |= PKT_FLAG_KEY;
av_interleaved_write_frame(s, &pkt);
- enc->coded_frame = old_frame;
+ enc->coded_frame = old_frame;
} else {
AVFrame big_picture;
big_picture.pts= ost->sync_opts;
// big_picture.pts= av_rescale(ost->sync_opts, AV_TIME_BASE*(int64_t)enc->time_base.num, enc->time_base.den);
//av_log(NULL, AV_LOG_DEBUG, "%lld -> encoder\n", ost->sync_opts);
- ret = avcodec_encode_video(enc,
+ ret = avcodec_encode_video(enc,
bit_buffer, bit_buffer_size,
&big_picture);
//enc->frame_number = enc->real_pict_num;
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);
-/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %lld/%lld\n",
+/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %lld/%lld\n",
pkt.pts != AV_NOPTS_VALUE ? av_rescale(pkt.pts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1,
pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1);*/
return -10.0*log(d)/log(10.0);
}
-static void do_video_stats(AVFormatContext *os, AVOutputStream *ost,
+static void do_video_stats(AVFormatContext *os, AVOutputStream *ost,
int frame_size)
{
static FILE *fvstats=NULL;
int frame_number;
int64_t ti;
double ti1, bitrate, avg_bitrate;
-
+
if (!fvstats) {
today2 = time(NULL);
today = localtime(&today2);
exit(1);
}
}
-
+
ti = MAXINT64;
enc = ost->st->codec;
if (enc->codec_type == CODEC_TYPE_VIDEO) {
fprintf(fvstats, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA);
if (enc->flags&CODEC_FLAG_PSNR)
fprintf(fvstats, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0)));
-
+
fprintf(fvstats,"f_size= %6d ", frame_size);
/* compute pts value */
ti1 = ost->sync_opts * av_q2d(enc->time_base);
if (ti1 < 0.01)
ti1 = 0.01;
-
+
bitrate = (frame_size * 8) / av_q2d(enc->time_base) / 1000.0;
avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0;
fprintf(fvstats, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ",
(double)video_size / 1024, ti1, bitrate, avg_bitrate);
- fprintf(fvstats,"type= %c\n", av_get_pict_type_char(enc->coded_frame->pict_type));
+ fprintf(fvstats,"type= %c\n", av_get_pict_type_char(enc->coded_frame->pict_type));
}
}
static void print_report(AVFormatContext **output_files,
- AVOutputStream **ost_table, int nb_ostreams,
- int is_last_report)
+ AVOutputStream **ost_table, int nb_ostreams,
+ int is_last_report)
{
char buf[1024];
AVOutputStream *ost;
int frame_number, vid, i;
double bitrate, ti1, pts;
static int64_t last_time = -1;
-
+ static int qp_histogram[52];
+
if (!is_last_report) {
int64_t cur_time;
/* display the report every 0.5 seconds */
if (last_time == -1) {
last_time = cur_time;
return;
- }
+ }
if ((cur_time - last_time) < 500000)
return;
last_time = cur_time;
oc = output_files[0];
total_size = url_ftell(&oc->pb);
-
+
buf[0] = '\0';
ti1 = 1e10;
vid = 0;
}
if (!vid && enc->codec_type == CODEC_TYPE_VIDEO) {
frame_number = ost->frame_number;
- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d q=%2.1f ",
- frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : 0);
+ snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d q=%3.1f ",
+ frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : -1);
if(is_last_report)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "L");
+ if(qp_hist && enc->coded_frame){
+ int j;
+ int qp= lrintf(enc->coded_frame->quality/(float)FF_QP2LAMBDA);
+ if(qp>=0 && qp<sizeof(qp_histogram)/sizeof(int))
+ 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)));
+ }
if (enc->flags&CODEC_FLAG_PSNR){
int j;
double error, error_sum=0;
}
if (ti1 < 0.01)
ti1 = 0.01;
-
+
if (verbose || is_last_report) {
bitrate = (double)(total_size * 8) / ti1 / 1000.0;
-
- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
+
+ snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
"size=%8.0fkB time=%0.1f bitrate=%6.1fkbits/s",
(double)total_size / 1024, ti1, bitrate);
- if (verbose > 1)
- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d",
- nb_frames_dup, nb_frames_drop);
-
+ if (verbose > 1)
+ snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d",
+ nb_frames_dup, nb_frames_drop);
+
if (verbose >= 0)
fprintf(stderr, "%s \r", buf);
fflush(stderr);
}
-
+
if (is_last_report && verbose >= 0){
int64_t raw= audio_size + video_size + extra_size;
fprintf(stderr, "\n");
int data_size, got_picture;
AVFrame picture;
void *buffer_to_free;
- static int samples_size= 0;
+ static unsigned int samples_size= 0;
static short *samples= NULL;
AVSubtitle subtitle, *subtitle_to_free;
int got_subtitle;
-
+
if(!pkt){
ist->pts= ist->next_pts; // needed for last packet if vsync=0
} else if (pkt->dts != AV_NOPTS_VALUE) { //FIXME seems redundant, as libavformat does this too
} else {
// assert(ist->pts == ist->next_pts);
}
-
+
if (pkt == NULL) {
/* EOF handling */
ptr = NULL;
if (ist->decoding_needed) {
switch(ist->st->codec->codec_type) {
case CODEC_TYPE_AUDIO:{
- if(pkt)
+ if(pkt)
samples= av_fast_realloc(samples, &samples_size, FFMAX(pkt->size, AVCODEC_MAX_AUDIO_FRAME_SIZE));
/* XXX: could avoid copy if PCM 16 bits with same
endianness as CPU */
continue;
}
data_buf = (uint8_t *)samples;
- ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) /
+ ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) /
(ist->st->codec->sample_rate * ist->st->codec->channels);
break;}
case CODEC_TYPE_VIDEO:
/* XXX: allocate picture correctly */
avcodec_get_frame_defaults(&picture);
- ret = avcodec_decode_video(ist->st->codec,
+ ret = avcodec_decode_video(ist->st->codec,
&picture, &got_picture, ptr, len);
ist->st->quality= picture.quality;
- if (ret < 0)
+ if (ret < 0)
goto fail_decode;
if (!got_picture) {
/* no picture yet */
goto discard_packet;
}
if (ist->st->codec->time_base.num != 0) {
- ist->next_pts += ((int64_t)AV_TIME_BASE *
+ ist->next_pts += ((int64_t)AV_TIME_BASE *
ist->st->codec->time_base.num) /
ist->st->codec->time_base.den;
}
len = 0;
break;
case CODEC_TYPE_SUBTITLE:
- ret = avcodec_decode_subtitle(ist->st->codec,
+ ret = avcodec_decode_subtitle(ist->st->codec,
&subtitle, &got_subtitle, ptr, len);
if (ret < 0)
goto fail_decode;
} else {
switch(ist->st->codec->codec_type) {
case CODEC_TYPE_AUDIO:
- ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
+ ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
(ist->st->codec->sample_rate * ist->st->codec->channels);
break;
case CODEC_TYPE_VIDEO:
if (ist->st->codec->time_base.num != 0) {
- ist->next_pts += ((int64_t)AV_TIME_BASE *
+ ist->next_pts += ((int64_t)AV_TIME_BASE *
ist->st->codec->time_base.num) /
ist->st->codec->time_base.den;
}
buffer_to_free = NULL;
if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO) {
- pre_process_video_frame(ist, (AVPicture *)&picture,
+ pre_process_video_frame(ist, (AVPicture *)&picture,
&buffer_to_free);
}
}
}
#endif
- /* if output time reached then transcode raw format,
- encode packets and output them */
+ /* if output time reached then transcode raw format,
+ encode packets and output them */
if (start_time == 0 || ist->pts >= start_time)
for(i=0;i<nb_ostreams;i++) {
int frame_size;
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) -
+ 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 */
/* no reencoding needed : output the packet directly */
/* force the input stream PTS */
-
+
avcodec_get_frame_defaults(&avframe);
ost->st->codec->coded_frame= &avframe;
- avframe.key_frame = pkt->flags & PKT_FLAG_KEY;
+ avframe.key_frame = pkt->flags & PKT_FLAG_KEY;
if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO)
audio_size += data_size;
discard_packet:
if (pkt == NULL) {
/* EOF handling */
-
+
for(i=0;i<nb_ostreams;i++) {
ost = ost_table[i];
if (ost->source_index == ist_index) {
AVCodecContext *enc= ost->st->codec;
os = output_files[ost->file_index];
-
+
if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO && enc->frame_size <=1)
continue;
if(ost->st->codec->codec_type == CODEC_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE))
AVPacket pkt;
av_init_packet(&pkt);
pkt.stream_index= ost->index;
-
+
switch(ost->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case CODEC_TYPE_AUDIO:
ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, NULL);
audio_size += ret;
pkt.flags |= PKT_FLAG_KEY;
default:
ret=-1;
}
-
+
if(ret<=0)
break;
pkt.data= bit_buffer;
}
}
}
-
+
return 0;
fail_decode:
return -1;
file_table= (AVInputFile*) av_mallocz(nb_input_files * sizeof(AVInputFile));
if (!file_table)
goto fail;
-
+
/* input stream init */
j = 0;
for(i=0;i<nb_input_files;i++) {
ist_table = av_mallocz(nb_istreams * sizeof(AVInputStream *));
if (!ist_table)
goto fail;
-
+
for(i=0;i<nb_istreams;i++) {
ist = av_mallocz(sizeof(AVInputStream));
if (!ist)
for(i=0;i<nb_stream_maps;i++) {
int fi = stream_maps[i].file_index;
int si = stream_maps[i].stream_index;
-
+
if (fi < 0 || fi > nb_input_files - 1 ||
si < 0 || si > file_table[fi].nb_streams - 1) {
fprintf(stderr,"Could not find input stream #%d.%d\n", fi, si);
exit(1);
}
}
-
+
ost_table = av_mallocz(sizeof(AVOutputStream *) * nb_ostreams);
if (!ost_table)
goto fail;
goto fail;
ost_table[i] = ost;
}
-
+
n = 0;
for(k=0;k<nb_output_files;k++) {
os = output_files[k];
ost->index = i;
ost->st = os->streams[i];
if (nb_stream_maps > 0) {
- ost->source_index = file_table[stream_maps[n-1].file_index].ist_index +
+ ost->source_index = file_table[stream_maps[n-1].file_index].ist_index +
stream_maps[n-1].stream_index;
-
+
/* Sanity check that the stream types match */
if (ist_table[ost->source_index]->st->codec->codec_type != ost->st->codec->codec_type) {
fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n",
ost->file_index, ost->index);
exit(1);
}
-
+
} else {
/* get corresponding input stream index : we select the first one with the right type */
found = 0;
for(j=0;j<nb_istreams;j++) {
ist = ist_table[j];
- if (ist->discard &&
+ if (ist->discard &&
ist->st->codec->codec_type == ost->st->codec->codec_type) {
ost->source_index = j;
found = 1;
break;
}
}
-
+
if (!found) {
/* try again and reuse existing stream */
for(j=0;j<nb_istreams;j++) {
codec->block_align= icodec->block_align;
break;
case CODEC_TYPE_VIDEO:
+ codec->pix_fmt = icodec->pix_fmt;
codec->width = icodec->width;
codec->height = icodec->height;
codec->has_b_frames = icodec->has_b_frames;
case CODEC_TYPE_AUDIO:
if (fifo_init(&ost->fifo, 2 * MAX_AUDIO_PACKET_SIZE))
goto fail;
-
+
if (codec->channels == icodec->channels &&
codec->sample_rate == icodec->sample_rate) {
ost->audio_resample = 0;
ost->audio_resample = 1;
}
} else {
- ost->audio_resample = 1;
+ ost->audio_resample = 1;
}
}
if(audio_sync_method>1)
ost->encoding_needed = 1;
break;
case CODEC_TYPE_VIDEO:
- if (codec->width == icodec->width &&
- codec->height == icodec->height &&
- frame_topBand == 0 &&
- frame_bottomBand == 0 &&
- frame_leftBand == 0 &&
- frame_rightBand == 0 &&
- frame_padtop == 0 &&
- frame_padbottom == 0 &&
- frame_padleft == 0 &&
- frame_padright == 0)
- {
- ost->video_resample = 0;
- ost->video_crop = 0;
- ost->video_pad = 0;
- } else if ((codec->width == icodec->width -
- (frame_leftBand + frame_rightBand)) &&
- (codec->height == icodec->height -
- (frame_topBand + frame_bottomBand)))
- {
- ost->video_resample = 0;
- ost->video_crop = 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)) ||
+ (codec->height != icodec->height -
+ (frame_topBand + frame_bottomBand) +
+ (frame_padtop + frame_padbottom)));
+ if (ost->video_crop) {
ost->topBand = frame_topBand;
ost->leftBand = frame_leftBand;
- } else if ((codec->width == icodec->width +
- (frame_padleft + frame_padright)) &&
- (codec->height == icodec->height +
- (frame_padtop + frame_padbottom))) {
- ost->video_resample = 0;
- ost->video_crop = 0;
- ost->video_pad = 1;
+ }
+ if (ost->video_pad) {
ost->padtop = frame_padtop;
ost->padleft = frame_padleft;
ost->padbottom = frame_padbottom;
ost->padright = frame_padright;
- avcodec_get_frame_defaults(&ost->pict_tmp);
- if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P,
- codec->width, codec->height ) )
- goto fail;
- } else {
- ost->video_resample = 1;
- ost->video_crop = 0; // cropping is handled as part of resample
+ 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;
+ }
+ }
+ if (ost->video_resample) {
avcodec_get_frame_defaults(&ost->pict_tmp);
if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P,
codec->width, codec->height ) )
goto fail;
- ost->img_resample_ctx = img_resample_full_init(
- codec->width, codec->height,
- icodec->width, icodec->height,
- frame_topBand, frame_bottomBand,
- frame_leftBand, frame_rightBand,
- frame_padtop, frame_padbottom,
- frame_padleft, frame_padright);
-
- ost->padtop = frame_padtop;
- ost->padleft = frame_padleft;
- ost->padbottom = frame_padbottom;
- ost->padright = frame_padright;
-
+ ost->img_resample_ctx = img_resample_init(
+ codec->width - (frame_padleft + frame_padright),
+ codec->height - (frame_padtop + frame_padbottom),
+ icodec->width - (frame_leftBand + frame_rightBand),
+ icodec->height - (frame_topBand + frame_bottomBand));
+
}
ost->encoding_needed = 1;
ist->decoding_needed = 1;
break;
}
/* two pass mode */
- if (ost->encoding_needed &&
+ if (ost->encoding_needed &&
(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 ?
+
+ snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
+ pass_logfilename ?
pass_logfilename : DEFAULT_PASS_LOGFILENAME, i);
if (codec->flags & CODEC_FLAG_PASS1) {
f = fopen(logfilename, "w");
fprintf(stderr, " Stream #%d.%d -> #%d.%d",
ist_table[ost->source_index]->file_index,
ist_table[ost->source_index]->index,
- ost->file_index,
+ ost->file_index,
ost->index);
if (ost->sync_ist != ist_table[ost->source_index])
fprintf(stderr, " [sync #%d.%d]",
AVCodec *codec;
codec = avcodec_find_encoder(ost->st->codec->codec_id);
if (!codec) {
- fprintf(stderr, "Unsupported codec for output stream #%d.%d\n",
+ fprintf(stderr, "Unsupported codec for output stream #%d.%d\n",
ost->file_index, ost->index);
exit(1);
}
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",
+ fprintf(stderr, "Error while opening codec for output stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height\n",
ost->file_index, ost->index);
exit(1);
}
AVCodec *codec;
codec = avcodec_find_decoder(ist->st->codec->codec_id);
if (!codec) {
- fprintf(stderr, "Unsupported codec (id=%d) for input stream #%d.%d\n",
+ fprintf(stderr, "Unsupported codec (id=%d) for input stream #%d.%d\n",
ist->st->codec->codec_id, ist->file_index, ist->index);
exit(1);
}
if (avcodec_open(ist->st->codec, codec) < 0) {
- fprintf(stderr, "Error while opening codec for input stream #%d.%d\n",
+ fprintf(stderr, "Error while opening codec for input stream #%d.%d\n",
ist->file_index, ist->index);
exit(1);
}
/* init pts */
for(i=0;i<nb_istreams;i++) {
ist = ist_table[i];
- is = input_files[ist->file_index];
+ is = input_files[ist->file_index];
ist->pts = 0;
ist->next_pts = av_rescale_q(ist->st->start_time, ist->st->time_base, AV_TIME_BASE_Q);
- if(ist->st->start_time == AV_NOPTS_VALUE)
+ if(ist->st->start_time == AV_NOPTS_VALUE)
ist->next_pts=0;
if(input_files_ts_offset[ist->file_index])
ist->next_pts= AV_NOPTS_VALUE;
fprintf(stderr, "Invalid input file index %d map_meta_data(%d,%d)\n", in_file_index, out_file_index, in_file_index);
ret = -EINVAL;
goto fail;
- }
-
+ }
+
out_file = output_files[out_file_index];
in_file = input_files[in_file_index];
out_file->track = in_file->track;
strcpy(out_file->genre, in_file->genre);
}
-
+
/* open files and write file headers */
for(i=0;i<nb_output_files;i++) {
os = output_files[i];
// fprintf(stderr, "next:%lld dts:%lld off:%lld %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) {
int64_t delta= av_rescale_q(pkt.dts, ist->st->time_base, AV_TIME_BASE_Q) - ist->next_pts;
- if(ABS(delta) > 10LL*AV_TIME_BASE && !copy_ts){
+ if(ABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE && !copy_ts){
input_files_ts_offset[ist->file_index]-= delta;
if (verbose > 2)
fprintf(stderr, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n", delta, input_files_ts_offset[ist->file_index]);
discard_packet:
av_free_packet(&pkt);
-
+
/* dump report by using the output first video and audio streams */
print_report(output_files, ost_table, nb_ostreams, 0);
}
avcodec_close(ost->st->codec);
}
}
-
+
/* close each decoder */
for(i=0;i<nb_istreams;i++) {
ist = ist_table[i];
}
/* finished ! */
-
+
ret = 0;
fail1:
av_freep(&bit_buffer);
static void opt_image_format(const char *arg)
{
AVImageFormat *f;
-
+
for(f = first_image_format; f != NULL; f = f->next) {
if (!strcmp(arg, f->name))
break;
{
if (parse_frame_rate(&frame_rate, &frame_rate_base, arg) < 0) {
fprintf(stderr, "Incorrect frame rate\n");
- exit(1);
+ exit(1);
}
}
static void opt_frame_crop_top(const char *arg)
{
- frame_topBand = atoi(arg);
+ frame_topBand = atoi(arg);
if (frame_topBand < 0) {
fprintf(stderr, "Incorrect top crop size\n");
exit(1);
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");
+ fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
exit(1);
}
frame_height -= frame_topBand;
}
if ((frame_bottomBand % 2) != 0) {
fprintf(stderr, "Bottom crop size must be a multiple of 2\n");
- exit(1);
+ 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");
+ fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
exit(1);
}
frame_height -= frame_bottomBand;
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");
+ fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
exit(1);
}
frame_width -= frame_leftBand;
}
if ((frame_rightBand % 2) != 0) {
fprintf(stderr, "Right crop size must be a multiple of 2\n");
- exit(1);
+ 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");
+ fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
exit(1);
}
frame_width -= frame_rightBand;
#define SCALEBITS 10
#define ONE_HALF (1 << (SCALEBITS - 1))
-#define FIX(x) ((int) ((x) * (1<<SCALEBITS) + 0.5))
+#define FIX(x) ((int) ((x) * (1<<SCALEBITS) + 0.5))
#define RGB_TO_Y(r, g, b) \
((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \
how colors are expressed in html tags (but without the #) */
int rgb = strtol(arg, NULL, 16);
int r,g,b;
-
- r = (rgb >> 16);
+
+ r = (rgb >> 16);
g = ((rgb >> 8) & 255);
b = (rgb & 255);
static void opt_frame_pad_top(const char *arg)
{
- frame_padtop = atoi(arg);
+ frame_padtop = atoi(arg);
if (frame_padtop < 0) {
fprintf(stderr, "Incorrect top pad size\n");
exit(1);
static void opt_frame_pad_bottom(const char *arg)
{
- frame_padbottom = atoi(arg);
+ frame_padbottom = atoi(arg);
if (frame_padbottom < 0) {
fprintf(stderr, "Incorrect bottom pad size\n");
exit(1);
static void opt_frame_pad_left(const char *arg)
{
- frame_padleft = atoi(arg);
+ frame_padleft = atoi(arg);
if (frame_padleft < 0) {
fprintf(stderr, "Incorrect left pad size\n");
exit(1);
static void opt_frame_pad_right(const char *arg)
{
- frame_padright = atoi(arg);
+ frame_padright = atoi(arg);
if (frame_padright < 0) {
fprintf(stderr, "Incorrect right pad size\n");
exit(1);
int x = 0, y = 0;
double ar = 0;
const char *p;
-
+
p = strchr(arg, ':');
if (p) {
x = strtol(arg, (char **)&arg, 10);
- if (arg == p)
- y = strtol(arg+1, (char **)&arg, 10);
- if (x > 0 && y > 0)
- ar = (double)x / (double)y;
+ if (arg == p)
+ y = strtol(arg+1, (char **)&arg, 10);
+ if (x > 0 && y > 0)
+ ar = (double)x / (double)y;
} else
ar = strtod(arg, (char **)&arg);
if (!ar) {
fprintf(stderr, "Incorrect aspect ratio specification.\n");
- exit(1);
+ exit(1);
}
frame_aspect_ratio = ar;
}
static void opt_qscale(const char *arg)
{
video_qscale = atof(arg);
- if (video_qscale < 0.01 ||
+ if (video_qscale <= 0 ||
video_qscale > 255) {
- fprintf(stderr, "qscale must be >= 0.01 and <= 255\n");
+ fprintf(stderr, "qscale must be > 0.0 and <= 255\n");
exit(1);
}
}
{
video_qmin = atoi(arg);
if (video_qmin < 1 ||
- video_qmin > 31) {
- fprintf(stderr, "qmin must be >= 1 and <= 31\n");
+ video_qmin > 51) {
+ fprintf(stderr, "qmin must be >= 1 and <= 51\n");
exit(1);
}
}
{
video_qmax = atoi(arg);
if (video_qmax < 1 ||
- video_qmax > 31) {
- fprintf(stderr, "qmax must be >= 1 and <= 31\n");
+ video_qmax > 51) {
+ fprintf(stderr, "qmax must be >= 1 and <= 51\n");
exit(1);
}
}
"phods",
"epzs",
"x1",
+ "hex",
+ "umh",
+ "iter",
NULL,
};
{
AVMetaDataMap *m;
const char *p;
-
+
p = arg;
m = &meta_data_maps[nb_meta_data_maps++];
if (!strcmp(filename, "-"))
filename = "pipe:";
- using_stdin |= !strncmp(filename, "pipe:", 5) ||
+ using_stdin |= !strncmp(filename, "pipe:", 5) ||
!strcmp( filename, "/dev/stdin" );
/* get default parameters from command line */
if(genpts)
ic->flags|= AVFMT_FLAG_GENPTS;
-
+
/* If not enough info to get the stream parameters, we decode the
first frames to get it. (used in mpeg case for example) */
ret = av_find_stream_info(ic);
if (start_time != 0) {
ret = av_seek_frame(ic, -1, timestamp, AVSEEK_FLAG_BACKWARD);
if (ret < 0) {
- fprintf(stderr, "%s: could not seek to position %0.3f\n",
+ fprintf(stderr, "%s: could not seek to position %0.3f\n",
filename, (double)timestamp / AV_TIME_BASE);
}
/* reset seek info */
}
frame_height = enc->height;
frame_width = enc->width;
- frame_aspect_ratio = av_q2d(enc->sample_aspect_ratio) * enc->width / enc->height;
- frame_pix_fmt = enc->pix_fmt;
+ frame_aspect_ratio = av_q2d(enc->sample_aspect_ratio) * enc->width / enc->height;
+ frame_pix_fmt = enc->pix_fmt;
rfps = ic->streams[i]->r_frame_rate.num;
rfps_base = ic->streams[i]->r_frame_rate.den;
enc->workaround_bugs = workaround_bugs;
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->time_base.num != rfps_base) {
if (verbose >= 0)
fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f (%d/%d) -> %2.2f (%d/%d)\n",
av_abort();
}
}
-
+
input_files[nb_input_files] = ic;
input_files_ts_offset[nb_input_files] = input_ts_offset - (copy_ts ? 0 : timestamp);
/* dump the file content */
grab_device = NULL;
video_channel = 0;
-
+
rate_emu = 0;
}
AVStream *st;
AVCodecContext *video_enc;
int codec_id;
-
+
st = av_new_stream(oc, oc->nb_streams);
if (!st) {
fprintf(stderr, "Could not alloc stream\n");
if(thread_count>1)
avcodec_thread_init(st->codec, thread_count);
#endif
-
+
video_enc = st->codec;
-
+
if(video_codec_tag)
video_enc->codec_tag= video_codec_tag;
-
+
if( (video_global_header&1)
|| (video_global_header==0 && (oc->oformat->flags & AVFMT_GLOBALHEADER))){
video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
char *p;
int i;
AVCodec *codec;
-
+
codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_VIDEO);
if (video_codec_id != CODEC_ID_NONE)
codec_id = video_codec_id;
-
+
video_enc->codec_id = codec_id;
codec = avcodec_find_encoder(codec_id);
-
+
for(i=0; i<opt_name_count; i++){
AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(video_enc, opt_names[i], d);
}
-
+
video_enc->bit_rate = video_bit_rate;
video_enc->bit_rate_tolerance = video_bit_rate_tolerance;
- video_enc->time_base.den = frame_rate;
- video_enc->time_base.num = frame_rate_base;
+ video_enc->time_base.den = frame_rate;
+ video_enc->time_base.num = frame_rate_base;
if(codec && codec->supported_framerates){
const AVRational *p= codec->supported_framerates;
AVRational req= (AVRational){frame_rate, frame_rate_base};
video_enc->time_base.den= best->num;
video_enc->time_base.num= best->den;
}
-
+
video_enc->width = frame_width + frame_padright + frame_padleft;
video_enc->height = frame_height + frame_padtop + frame_padbottom;
video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255);
video_enc->gop_size = 0;
if (video_qscale || same_quality) {
video_enc->flags |= CODEC_FLAG_QSCALE;
- video_enc->global_quality=
+ video_enc->global_quality=
st->quality = FF_QP2LAMBDA * video_qscale;
}
video_enc->inter_matrix = inter_matrix;
video_enc->pre_me = pre_me;
-
+
if (b_frames) {
video_enc->max_b_frames = b_frames;
- video_enc->b_frame_strategy = b_strategy;
video_enc->b_quant_factor = 2.0;
}
video_enc->qmin = video_qmin;
fprintf(stderr, "error parsing rc_override\n");
exit(1);
}
- video_enc->rc_override=
- av_realloc(video_enc->rc_override,
+ video_enc->rc_override=
+ av_realloc(video_enc->rc_override,
sizeof(RcOverride)*(i+1));
video_enc->rc_override[i].start_frame= start;
video_enc->rc_override[i].end_frame = end;
video_enc->rtp_mode= 1;
video_enc->rtp_payload_size= packet_size;
}
-
+
if (do_psnr)
video_enc->flags|= CODEC_FLAG_PSNR;
-
+
video_enc->me_method = me_method;
/* two pass mode */
AVStream *st;
AVCodecContext *audio_enc;
int codec_id, i;
-
+
st = av_new_stream(oc, oc->nb_streams);
if (!st) {
fprintf(stderr, "Could not alloc stream\n");
if(thread_count>1)
avcodec_thread_init(st->codec, thread_count);
#endif
-
+
audio_enc = st->codec;
audio_enc->codec_type = CODEC_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;
avctx_opts->flags|= CODEC_FLAG_GLOBAL_HEADER;
audio_enc->channels = audio_channels;
} else {
codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_AUDIO);
-
+
for(i=0; i<opt_name_count; i++){
AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(audio_enc, opt_names[i], d);
}
-
+
if (audio_codec_id != CODEC_ID_NONE)
codec_id = audio_codec_id;
audio_enc->codec_id = codec_id;
-
+
audio_enc->bit_rate = audio_bit_rate;
if (audio_qscale > QSCALE_NONE) {
audio_enc->flags |= CODEC_FLAG_QSCALE;
AVStream *st;
AVCodecContext *subtitle_enc;
int i;
-
+
if (nb_output_files <= 0) {
fprintf(stderr, "At least one output file must be specified\n");
exit(1);
exit(1);
}
}
-
+
oc->oformat = file_oformat;
pstrcpy(oc->filename, sizeof(oc->filename), filename);
- if (!strcmp(file_oformat->name, "ffm") &&
+ if (!strcmp(file_oformat->name, "ffm") &&
strstart(filename, "http:", NULL)) {
/* special case for files sent to ffserver: we get the stream
parameters from ffserver */
if (video_disable) {
use_video = 0;
}
-
+
if (use_video) {
new_video_stream(oc);
}
-
+
if (use_audio) {
new_audio_stream(oc);
}
}
oc->timestamp = rec_timestamp;
-
- if (str_title)
+
+ if (str_title)
pstrcpy(oc->title, sizeof(oc->title), str_title);
if (str_author)
pstrcpy(oc->author, sizeof(oc->author), str_author);
if (!(oc->oformat->flags & AVFMT_NOFILE)) {
/* test if it already exists to avoid loosing precious files */
- if (!file_overwrite &&
+ if (!file_overwrite &&
(strchr(filename, ':') == NULL ||
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);
fprintf(stderr, "Not overwriting - exiting\n");
exit(1);
}
- }
- else {
+ }
+ else {
fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
exit(1);
- }
+ }
}
}
-
+
/* open the file */
if (url_fopen(&oc->pb, filename, URL_WRONLY) < 0) {
fprintf(stderr, "Could not open '%s'\n", filename);
AVFormatContext *ic;
AVFormatParameters vp1, *vp = &vp1;
AVFormatParameters ap1, *ap = &ap1;
-
+
/* see if audio/video inputs are needed */
has_video = 0;
has_audio = 0;
vp->width = enc->width;
if (enc->height > vp->height)
vp->height = enc->height;
-
+
if (vp->time_base.num*(int64_t)enc->time_base.den > enc->time_base.num*(int64_t)vp->time_base.den){
vp->time_base = enc->time_base;
+ vp->width += frame_leftBand + frame_rightBand;
+ vp->width -= (frame_padleft + frame_padright);
+ vp->height += frame_topBand + frame_bottomBand;
+ vp->height -= (frame_padtop + frame_padbottom);
}
has_video = 1;
break;
}
}
}
-
+
if (has_video == 0 && has_audio == 0) {
fprintf(stderr, "Output file must have at least one audio or video stream\n");
exit(1);
}
-
+
if (has_video) {
AVInputFormat *fmt1;
fmt1 = av_find_input_format(video_grab_format);
vp->device = video_device;
vp->channel = video_channel;
- vp->standard = video_standard;
+ vp->standard = video_standard;
+ vp->pix_fmt = frame_pix_fmt;
if (av_open_input_file(&ic, "", fmt1, 0, vp) < 0) {
fprintf(stderr, "Could not find video grab device\n");
exit(1);
}
/* If not enough info to get the stream parameters, we decode the
first frames to get it. */
- if ((ic->ctx_flags & AVFMTCTX_NOHEADER) && av_find_stream_info(ic) < 0) {
+ if ((ic->ctx_flags & AVFMTCTX_NOHEADER) && av_find_stream_info(ic) < 0) {
fprintf(stderr, "Could not find video grab parameters\n");
exit(1);
}
if(name==NULL)
break;
last_name= name;
-
+
printf(
- " %s%s %-15s %s\n",
- decode ? "D":" ",
- encode ? "E":" ",
+ " %s%s %-15s %s\n",
+ decode ? "D":" ",
+ encode ? "E":" ",
name,
long_name ? long_name:" ");
}
printf("\n");
printf("Image formats (filename extensions, if any, follow):\n");
- for(image_fmt = first_image_format; image_fmt != NULL;
+ for(image_fmt = first_image_format; image_fmt != NULL;
image_fmt = image_fmt->next) {
printf(
" %s%s %-6s %s\n",
if(p2==NULL)
break;
last_name= p2->name;
-
+
switch(p2->type) {
case CODEC_TYPE_VIDEO:
type_str = "V";
break;
}
printf(
- " %s%s%s%s%s%s %s",
- decode ? "D": (/*p2->decoder ? "d":*/" "),
- encode ? "E":" ",
+ " %s%s%s%s%s%s %s",
+ decode ? "D": (/*p2->decoder ? "d":*/" "),
+ encode ? "E":" ",
type_str,
cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S":" ",
cap & CODEC_CAP_DR1 ? "D":" ",
for(up = first_protocol; up != NULL; up = up->next)
printf(" %s:", up->name);
printf("\n");
-
+
printf("Frame size, frame rate abbreviations:\n ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n");
printf("Motion estimation methods:\n");
pp = motion_str;
while (*pp) {
printf(" %s", *pp);
- if ((pp - motion_str + 1) == ME_ZERO)
+ if ((pp - motion_str + 1) == ME_ZERO)
printf("(fastest)");
- else if ((pp - motion_str + 1) == ME_FULL)
+ else if ((pp - motion_str + 1) == ME_FULL)
printf("(slowest)");
- else if ((pp - motion_str + 1) == ME_EPZS)
+ else if ((pp - motion_str + 1) == ME_EPZS)
printf("(default)");
pp++;
}
exit(1);
}
-void parse_matrix_coeffs(uint16_t *dest, const char *str)
+static void parse_matrix_coeffs(uint16_t *dest, const char *str)
{
int i;
const char *p = str;
}
}
-void opt_inter_matrix(const char *arg)
+static void opt_inter_matrix(const char *arg)
{
inter_matrix = av_mallocz(sizeof(uint16_t) * 64);
parse_matrix_coeffs(inter_matrix, arg);
}
-void opt_intra_matrix(const char *arg)
+static void opt_intra_matrix(const char *arg)
{
intra_matrix = av_mallocz(sizeof(uint16_t) * 64);
parse_matrix_coeffs(intra_matrix, arg);
audio_bit_rate = 224000;
audio_sample_rate = 44100;
-
+
mux_packet_size= 2324;
mux_rate= 2352 * 75 * 8;
audio_bit_rate = 448000;
audio_sample_rate = 48000;
- } else if(!strcmp(arg, "dv")) {
+ } else if(!strncmp(arg, "dv", 2)) {
opt_format("dv");
opt_frame_size(norm ? "720x480" : "720x576");
+ opt_frame_pix_fmt(!strncmp(arg, "dv50", 4) ? "yuv422p" :
+ (norm ? "yuv411p" : "yuv420p"));
opt_frame_rate(frame_rates[norm]);
audio_sample_rate = 48000;
static void show_version(void)
{
+ /* TODO: add function interface to avutil and avformat */
fprintf(stderr, "ffmpeg " FFMPEG_VERSION "\n"
+ "libavutil %d\n"
"libavcodec %d\n"
- "libavformat %d\n",
- avcodec_build(), LIBAVFORMAT_BUILD);
+ "libavformat %d\n",
+ LIBAVUTIL_BUILD, avcodec_build(), LIBAVFORMAT_BUILD);
exit(1);
}
AVOption *o= av_set_string(avctx_opts, opt, arg);
if(!o)
return -1;
-
+
// av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avctx_opts, opt, NULL), (int)av_get_int(avctx_opts, opt, NULL));
//FIXME we should always use avctx_opts, ... for storing options so there wont be any need to keep track of whats set over this
opt_names= av_realloc(opt_names, sizeof(void*)*(opt_name_count+1));
opt_names[opt_name_count++]= o->name;
-
+
/* disable generate of real time pts in ffm (need to be supressed anyway) */
if(avctx_opts->flags & CODEC_FLAG_BITEXACT)
ffm_nopts = 1;
{ "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" },
{ "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" },
{ "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" },
- { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark},
+ { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark},
"add timings for benchmarking" },
- { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump},
+ { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump},
"dump each input packet" },
- { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump},
+ { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump},
"when dumping packets, also dump the payload" },
{ "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" },
- { "loop", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" },
+ { "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, {(void*)opt_verbose}, "control amount of logging", "verbose" },
- { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" },
+ { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"dv50\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" },
{ "threads", 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", "" },
{ "async", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&audio_sync_method}, "audio sync method", "" },
{ "vglobal", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&video_global_header}, "video global header storage type", "" },
{ "copyts", OPT_BOOL | OPT_EXPERT, {(void*)©_ts}, "copy timestamps" },
{ "shortest", OPT_BOOL | OPT_EXPERT, {(void*)&opt_shortest}, "finish encoding within shortest input" }, //
+ { "dts_delta_threshold", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&dts_delta_threshold}, "timestamp discontinuity delta threshold", "" },
/* video options */
{ "b", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate}, "set video bitrate (in kbit/s)", "bitrate" },
{ "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" },
{ "ibias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ibias}, "intra quant bias", "bias" },
{ "pbias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pbias}, "inter quant bias", "bias" },
- { "b_strategy", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&b_strategy}, "dynamic b frame selection strategy", "strategy" },
{ "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" },
{ "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" },
{ "bt", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" },
{ "minrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_min}, "set min video bitrate tolerance (in kbit/s)", "bitrate" },
{ "bufsize", HAS_ARG | OPT_VIDEO, {(void*)opt_video_buffer_size}, "set ratecontrol buffer size (in kByte)", "size" },
{ "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
- { "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method",
+ { "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method",
"method" },
{ "me_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold", "" },
{ "mb_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_threshold}, "macroblock threshold", "" },
{ "ps", HAS_ARG | OPT_EXPERT, {(void*)opt_packet_size}, "set packet size in bits", "size" },
{ "error", HAS_ARG | OPT_EXPERT, {(void*)opt_error_rate}, "error rate", "rate" },
{ "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standards", "strictness" },
- { "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
+ { "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" },
- { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
+ { "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" },
- { "vstats", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_vstats}, "dump video coding statistics to file" },
+ { "vstats", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_vstats}, "dump video coding statistics to file" },
{ "vhook", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)add_frame_hooker}, "insert video processing module", "module" },
{ "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" },
{ "skip_exp", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&frame_skip_exp}, "frame skip exponent", "exponent" },
{ "newvideo", OPT_VIDEO, {(void*)opt_new_video_stream}, "add a new video stream to the current output stream" },
{ "genpts", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, { (void *)&genpts }, "generate pts" },
+ { "qphist", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, { (void *)&qp_hist }, "show QP histogram" },
/* audio options */
{ "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", },
{ "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" },
-
+
/* grab options */
{ "vd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_device}, "set video grab device", "device" },
{ "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
{ "tvstd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" },
{ "ad", HAS_ARG | OPT_EXPERT | OPT_AUDIO | OPT_GRAB, {(void*)opt_audio_device}, "set audio device", "device" },
- /* G.2 grab options */
+ /* G.2 grab options */
{ "grab", HAS_ARG | OPT_EXPERT | OPT_GRAB, {(void*)opt_grab}, "request grabbing using", "format" },
{ "gd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_grab_device}, "set grab device", "device" },
-
- /* muxer options */
+
+ /* muxer options */
{ "muxrate", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&mux_rate}, "set mux rate", "rate" },
{ "packetsize", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&mux_packet_size}, "set packet size", "size" },
{ "muxdelay", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_max_delay}, "set the maximum demux-decode delay", "seconds" },
static void show_banner(void)
{
- fprintf(stderr, "ffmpeg version " FFMPEG_VERSION ", build %d, Copyright (c) 2000-2004 Fabrice Bellard\n",
- LIBAVCODEC_BUILD);
- fprintf(stderr, " configuration: %s\n", FFMPEG_CONFIGURATION);
+ fprintf(stderr, "FFmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2004 Fabrice Bellard\n");
+ fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
+ fprintf(stderr, " libavutil version: " AV_STRINGIFY(LIBAVUTIL_VERSION) "\n");
+ fprintf(stderr, " libavcodec version: " AV_STRINGIFY(LIBAVCODEC_VERSION) "\n");
+ fprintf(stderr, " libavformat version: " AV_STRINGIFY(LIBAVFORMAT_VERSION) "\n");
fprintf(stderr, " built on " __DATE__ " " __TIME__);
#ifdef __GNUC__
- fprintf(stderr, ", gcc: %s\n", __VERSION__);
+ fprintf(stderr, ", gcc: " __VERSION__ "\n");
#else
fprintf(stderr, ", using a non-gcc compiler\n");
#endif
show_banner();
#ifdef CONFIG_GPL
printf(
- "This program is free software; you can redistribute it and/or modify\n"
+ "This program is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation; either version 2 of the License, or\n"
"(at your option) any later version.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program; if not, write to the Free Software\n"
- "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"
+ "Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n"
);
#else
printf(
"\n"
"You should have received a copy of the GNU Lesser General Public\n"
"License along with this library; if not, write to the Free Software\n"
- "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"
+ "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
);
#endif
exit(1);
show_help_options(options, "Main options:\n",
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO, 0);
show_help_options(options, "\nVideo options:\n",
- OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+ OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_VIDEO);
show_help_options(options, "\nAdvanced Video options:\n",
- OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+ OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_VIDEO | OPT_EXPERT);
show_help_options(options, "\nAudio options:\n",
- OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+ OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_AUDIO);
show_help_options(options, "\nAdvanced Audio options:\n",
- OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+ OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_AUDIO | OPT_EXPERT);
show_help_options(options, "\nSubtitle options:\n",
- OPT_SUBTITLE | OPT_GRAB,
+ OPT_SUBTITLE | OPT_GRAB,
OPT_SUBTITLE);
show_help_options(options, "\nAudio/Video grab options:\n",
- OPT_GRAB,
+ OPT_GRAB,
OPT_GRAB);
show_help_options(options, "\nAdvanced options:\n",
- OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+ OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_EXPERT);
av_opt_show(avctx_opts, NULL);
-
+
exit(1);
}
int64_t ti;
av_register_all();
-
+
avctx_opts= avcodec_alloc_context();
if (argc <= 1)
show_help();
else
show_banner();
-
+
/* parse options */
parse_options(argc, argv, options);
fprintf(stderr, "Must supply at least one output file\n");
exit(1);
}
-
+
if (nb_input_files == 0) {
input_sync = 1;
prepare_grab();
}
ti = getutime();
- av_encode(output_files, nb_output_files, input_files, nb_input_files,
+ av_encode(output_files, nb_output_files, input_files, nb_input_files,
stream_maps, nb_stream_maps);
ti = getutime() - ti;
if (do_benchmark) {
for(i=0;i<nb_output_files;i++) {
/* maybe av_close_output_file ??? */
AVFormatContext *s = output_files[i];
- int j;
+ int j;
if (!(s->oformat->flags & AVFMT_NOFILE))
- url_fclose(&s->pb);
- for(j=0;j<s->nb_streams;j++)
- av_free(s->streams[j]);
+ url_fclose(&s->pb);
+ for(j=0;j<s->nb_streams;j++)
+ av_free(s->streams[j]);
av_free(s);
}
for(i=0;i<nb_input_files;i++)
av_free(intra_matrix);
if(inter_matrix)
av_free(inter_matrix);
-
+
#ifdef POWERPC_PERFORMANCE_REPORT
extern void powerpc_display_perf_report(void);
powerpc_display_perf_report();
projects / ffmpeg / blobdiff