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ffmpeg: Override r_frame_rate by corrected timebase only for interlaced streams

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Fixes Ticket1664

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-16 01:04:42 +02:00
parent 901f4bb6fc
commit ba31e59e83
1 changed files with 1 additions and 1 deletions
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2
ffmpeg_filter.c
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@ -558,7 +558,7 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter,
int pad_idx = in->pad_idx;
int ret;
if (!ist->framerate.num) {
if (!ist->framerate.num && ist->st->codec->ticks_per_frame>1) {
AVRational codec_fr = av_inv_q(ist->st->codec->time_base);
codec_fr.den *= ist->st->codec->ticks_per_frame;
if(codec_fr.num>0 && codec_fr.den>0 && av_q2d(codec_fr) < av_q2d(fr)*0.7)