From 8b0e173529c821957868acf39e95d92853f3b8e0 Mon Sep 17 00:00:00 2001 From: Nicolas George Date: Wed, 23 May 2012 14:31:30 +0200 Subject: ffmpeg: use filter time base as codec time base. --- ffmpeg.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'ffmpeg.c') diff --git a/ffmpeg.c b/ffmpeg.c index b226779d63..85ae4f3b70 100644 --- a/ffmpeg.c +++ b/ffmpeg.c @@ -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" -- cgit v1.2.1