diff options
Diffstat (limited to 'ffmpeg.c')
-rw-r--r-- | ffmpeg.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -3085,6 +3085,8 @@ static int transcode_init(void) break; case AVMEDIA_TYPE_VIDEO: codec->time_base = (AVRational){ost->frame_rate.den, ost->frame_rate.num}; + if (ost->filter && !(codec->time_base.num && codec->time_base.den)) + codec->time_base = ost->filter->filter->inputs[0]->time_base; if ( av_q2d(codec->time_base) < 0.001 && video_sync_method != VSYNC_PASSTHROUGH && (video_sync_method == VSYNC_CFR || (video_sync_method == VSYNC_AUTO && !(oc->oformat->flags & AVFMT_VARIABLE_FPS)))){ av_log(oc, AV_LOG_WARNING, "Frame rate very high for a muxer not efficiently supporting it.\n" |