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avformat/matroska{dec, enc}: Parse BlockAdditionMapping elements

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Adds handling of dvcC/dvvC block addition mappings.

The parsing creates AVDOVIDecoderConfigurationRecord side data.
The configuration block is written when muxing into Matroska,
if DOVI side data is present for the track.

Most of the Matroska element parsing is based on Plex's FFmpeg source code.

Signed-off-by: quietvoid <tcChlisop0@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
quietvoid
2022-01-01 17:51:50 +01:00
committed by Andreas Rheinhardt
parent 5c16e46374
commit 05c07943b0
4 changed files with 104 additions and 4 deletions
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4
libavformat/Makefile
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@@ -316,11 +316,11 @@ OBJS-$(CONFIG_M4V_MUXER) += rawenc.o
OBJS-$(CONFIG_MATROSKA_DEMUXER) += matroskadec.o matroska.o \
flac_picture.o isom_tags.o rmsipr.o \
oggparsevorbis.o vorbiscomment.o \
qtpalette.o replaygain.o
qtpalette.o replaygain.o dovi_isom.o
OBJS-$(CONFIG_MATROSKA_MUXER) += matroskaenc.o matroska.o \
av1.o avc.o hevc.o isom_tags.o \
flacenc_header.o avlanguage.o \
vorbiscomment.o wv.o
vorbiscomment.o wv.o dovi_isom.o
OBJS-$(CONFIG_MCA_DEMUXER) += mca.o
OBJS-$(CONFIG_MCC_DEMUXER) += mccdec.o subtitles.o
OBJS-$(CONFIG_MD5_MUXER) += hashenc.o