On Fri, 19 Jan 2018 16:51:45 -0300 James Almer <jamr...@gmail.com> wrote:
> Attempting full frame reconstruction is unnecessary for containers > like Matroska, so just skip it altogether. > > Signed-off-by: James Almer <jamr...@gmail.com> > --- > libavcodec/mlp_parser.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c > index 3c0330f777..4827354f18 100644 > --- a/libavcodec/mlp_parser.c > +++ b/libavcodec/mlp_parser.c > @@ -256,6 +256,9 @@ static int mlp_parse(AVCodecParserContext *s, > if (buf_size == 0) > return 0; > > + if (s->flags & PARSER_FLAG_COMPLETE_FRAMES) { > + next = buf_size; > + } else { > if (!mp->in_sync) { > // Not in sync - find a major sync header > > @@ -315,6 +318,7 @@ static int mlp_parse(AVCodecParserContext *s, > } > > mp->bytes_left = 0; > + } > > sync_present = (AV_RB32(buf + 4) & 0xfffffffe) == 0xf8726fba; > Not so sure about this. I think some mkv TrueHD files contain packets that are not properly starting on frame boundaries. But I don't really remember. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel