>De : Nicolas Gaullier <nicolas.gaullier@cji.paris> >Envoyé : mardi 15 décembre 2020 18:13 >À : ffmpeg-devel@ffmpeg.org >Cc : Nicolas Gaullier <nicolas.gaullier@cji.paris> >Objet : [PATCH] avcodec/dolby_e: set constant frame_size > >Fixes pts generation. > >Setting frame_size in dolby_e_init() or get_audio_frame_duration() can result >in a bad duration value for the first packet if dolby_e is muxed in a >container having a different sample_rate (ex: >container @48KHz, DolbyE @44.8KHz). >Maybe adding a parser to dolby_e would fix the issue and makes it possible to >set frame_size at decoder init which seems the best place. >--- > libavcodec/dolby_e.c | 1 + > 1 file changed, 1 insertion(+) > >diff --git a/libavcodec/dolby_e.c b/libavcodec/dolby_e.c index >429612ec08..b0e6d6aee3 100644 >--- a/libavcodec/dolby_e.c >+++ b/libavcodec/dolby_e.c >@@ -577,6 +577,7 @@ static int filter_frame(DBEContext *s, AVFrame *frame) > reorder = ch_reorder_n; > > frame->nb_samples = FRAME_SAMPLES; >+ s->avctx->frame_size = FRAME_SAMPLES; > if ((ret = ff_get_buffer(s->avctx, frame, 0)) < 0) > return ret; > >-- >2.27.0.windows.1
Hello, Just a ping for this little patch Thx Nicolas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
