p...@sandflow.com: > From: Pierre-Anthony Lemieux <p...@palemieux.com> > > As discussed at https://trac.ffmpeg.org/ticket/9818, the IMF demuxer does not > currently preserve stream information such as language in the case of audio > streams. This patch is modeled on copy_stream_props() at avformat/concatdec.c. > > --- > libavformat/imfdec.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c > index 71dfb26958..7aa66a06bf 100644 > --- a/libavformat/imfdec.c > +++ b/libavformat/imfdec.c > @@ -580,11 +580,16 @@ static int > set_context_streams_from_tracks(AVFormatContext *s) > return AVERROR(ENOMEM); > } > asset_stream->id = i; > + asset_stream->r_frame_rate = first_resource_stream->r_frame_rate; > + asset_stream->avg_frame_rate = first_resource_stream->avg_frame_rate; > + asset_stream->sample_aspect_ratio = > first_resource_stream->sample_aspect_ratio; > ret = avcodec_parameters_copy(asset_stream->codecpar, > first_resource_stream->codecpar); > if (ret < 0) { > av_log(s, AV_LOG_ERROR, "Could not copy stream parameters\n"); > return ret; > } > + av_dict_copy(&asset_stream->metadata, > first_resource_stream->metadata, 0); > + ff_stream_side_data_copy(asset_stream, first_resource_stream); > avpriv_set_pts_info(asset_stream, > first_resource_stream->pts_wrap_bits, > first_resource_stream->time_base.num,
Seems to me like one should use ff_stream_encode_params_copy here. Of course, it would have to be renamed and moved if used in a demuxer. - Andreas _______________________________________________ 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".
