mirror of https://git.ffmpeg.org/ffmpeg.git
lavf: Fix fps misdetection when codec_info_duration is 0 and only a few frames are used to estimate fps.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d19ca77f42
)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
parent
17044e1a2b
commit
0177ac9637
|
@ -2575,6 +2575,8 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
|
|||
|
||||
if(st->info->codec_info_duration && st->info->codec_info_duration*av_q2d(st->time_base) < (1001*12.0)/get_std_framerate(j))
|
||||
continue;
|
||||
if(!st->info->codec_info_duration && 1.0 < (1001*12.0)/get_std_framerate(j))
|
||||
continue;
|
||||
for(k=0; k<2; k++){
|
||||
int n= st->info->duration_count;
|
||||
double a= st->info->duration_error[k][0][j] / n;
|
||||
|
|
Loading…
Reference in New Issue