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ffmpeg.wasm-core
Commit 553735f5 authored by Alex Converse's avatar Alex Converse
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avconv: Factorize combining auto vsync with format.

parent 87ef060c
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Showing with 7 additions and 3 deletions
avconv.c
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...@@ -1098,7 +1098,7 @@ static void do_video_out(AVFormatContext *s, ...@@ -1098,7 +1098,7 @@ static void do_video_out(AVFormatContext *s,
AVFrame *in_picture, AVFrame *in_picture,
int *frame_size, float quality) int *frame_size, float quality)
{ {
int nb_frames, i, ret; int nb_frames, i, ret, format_video_sync;
AVFrame *final_picture; AVFrame *final_picture;
AVCodecContext *enc, *dec; AVCodecContext *enc, *dec;
double sync_ipts; double sync_ipts;
...@@ -1113,12 +1113,16 @@ static void do_video_out(AVFormatContext *s, ...@@ -1113,12 +1113,16 @@ static void do_video_out(AVFormatContext *s,
*frame_size = 0; *frame_size = 0;
if(video_sync_method){ format_video_sync = video_sync_method;
if (format_video_sync < 0)
format_video_sync = (s->oformat->flags & AVFMT_VARIABLE_FPS) ? 2 : 1;
if (format_video_sync) {
double vdelta = sync_ipts - ost->sync_opts; double vdelta = sync_ipts - ost->sync_opts;
//FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c //FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c
if (vdelta < -1.1) if (vdelta < -1.1)
nb_frames = 0; nb_frames = 0;
else if (video_sync_method == 2 || (video_sync_method<0 && (s->oformat->flags & AVFMT_VARIABLE_FPS))){ else if (format_video_sync == 2) {
if(vdelta<=-0.6){ if(vdelta<=-0.6){
nb_frames=0; nb_frames=0;
}else if(vdelta>0.6) }else if(vdelta>0.6)
......
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