From bcefafa226dcda23d4d9af9601d19389cb918a5b Mon Sep 17 00:00:00 2001 From: Marton Balint Date: Mon, 8 Aug 2016 19:24:18 -0400 Subject: [PATCH] avisynth: Fix setting stream timebase Stream timebase should be set using avpriv_set_pts_info, otherwise avctx->pkt_timebase is not correct, leading to A/V desync. Signed-off-by: Marton Balint Reviewed-by: Stephen Hutchinson Signed-off-by: Diego Biurrun --- libavformat/avisynth.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c index 7d5b139ade..0e1365bf87 100644 --- a/libavformat/avisynth.c +++ b/libavformat/avisynth.c @@ -237,13 +237,12 @@ static int avisynth_create_stream_video(AVFormatContext *s, AVStream *st) st->codecpar->width = avs->vi->width; st->codecpar->height = avs->vi->height; - st->time_base = (AVRational) { avs->vi->fps_denominator, - avs->vi->fps_numerator }; st->avg_frame_rate = (AVRational) { avs->vi->fps_numerator, avs->vi->fps_denominator }; st->start_time = 0; st->duration = avs->vi->num_frames; st->nb_frames = avs->vi->num_frames; + avpriv_set_pts_info(st, 32, avs->vi->fps_denominator, avs->vi->fps_numerator); switch (avs->vi->pixel_type) { #ifdef USING_AVISYNTH @@ -311,9 +310,8 @@ static int avisynth_create_stream_audio(AVFormatContext *s, AVStream *st) st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO; st->codecpar->sample_rate = avs->vi->audio_samples_per_second; st->codecpar->channels = avs->vi->nchannels; - st->time_base = (AVRational) { 1, - avs->vi->audio_samples_per_second }; - st->duration = avs->vi->num_audio_samples; + st->duration = avs->vi->num_audio_samples; + avpriv_set_pts_info(st, 64, 1, avs->vi->audio_samples_per_second); switch (avs->vi->sample_type) { case AVS_SAMPLE_INT8: