return 0;
}
+// check_frame_rate and std_frame_rate needed for 23.976
+// and 59.94 fps mpeg2
static inline AVRational std_frame_rate(int i)
{
static const int m1 = 1001*12, m2 = 1000*12;
static const int freqs[] = {
40*m1, 48*m1, 50*m1, 60*m1, 80*m1,120*m1, 240*m1,
- 24*m2, 30*m2, 60*m2, 12*m2, 15*m2, 48*m2, 0,
+ 24*m2, 30*m2, 60*m2, 12*m2, 15*m2, 48*m2, 90*m2,
+ 100*m2, 120*m2, 144*m2, 72*m2, 0,
};
int freq = i<30*12 ? (i+1)*1001 : freqs[i-30*12];
return (AVRational) { freq, 1001*12 };
int mask_h = (1<<desc->log2_chroma_h)-1;
ctx->height = (vid->height+mask_h) & ~mask_h;
ctx->sample_aspect_ratio = to_sample_aspect_ratio(asset);
- AVRational frame_rate = check_frame_rate(codec->supported_framerates, vid->frame_rate);
+ AVRational frame_rate;
+ if (ctx->codec->id == AV_CODEC_ID_MPEG1VIDEO ||
+ ctx->codec->id == AV_CODEC_ID_MPEG2VIDEO)
+ frame_rate = check_frame_rate(codec->supported_framerates, vid->frame_rate);
+ else
+ frame_rate = av_d2q(vid->frame_rate, INT_MAX);
if( !frame_rate.num || !frame_rate.den ) {
eprintf(_("check_frame_rate failed %s\n"), filename);
ret = 1;