ffmpeg | branch: master | Jan Sebechlebsky <sebechlebsky...@gmail.com> | Fri Jul 22 17:59:29 2016 +0200| [8c997b3d3d1b60288ef9cd38cf1e709245a9ae64] | committer: Michael Niedermayer
avcodec/mpeg4_unpack_bframes_bsf: Copy packet props mpeg4_unpack_bframes_bsf bitstream filters constructs resulting packet using av_packet_from_data() function. This function however modifies only buffer (data) and leaves other fields untouched, so the content of other fields of the output packet is undefined. It is working with old BSF API, since old API filters just data and the packet fields are copied in av_apply_bitstream_filters from input packet. This change fixes the behaviour for the new BSF API. Signed-off-by: Jan Sebechlebsky <sebechlebsky...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8c997b3d3d1b60288ef9cd38cf1e709245a9ae64 --- libavcodec/mpeg4_unpack_bframes_bsf.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/mpeg4_unpack_bframes_bsf.c b/libavcodec/mpeg4_unpack_bframes_bsf.c index 0615621..aee8ccb 100644 --- a/libavcodec/mpeg4_unpack_bframes_bsf.c +++ b/libavcodec/mpeg4_unpack_bframes_bsf.c @@ -120,6 +120,12 @@ static int mpeg4_unpack_bframes_filter(AVBSFContext *ctx, AVPacket *out) if (nb_vop == 1 && s->b_frame_buf) { /* use frame from BSFContext */ + ret = av_packet_copy_props(out, in); + if (ret < 0) { + av_packet_free(&in); + return ret; + } + av_packet_from_data(out, s->b_frame_buf, s->b_frame_buf_size); if (in->size <= MAX_NVOP_SIZE) { /* N-VOP */ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
