[FFmpeg-devel] [PATCH v12 0/5] Add support for Matroska BlockAdditionMapping elements
quietvoid
tcchlisop0 at gmail.com
Sat Jan 1 18:51:48 EET 2022
This patch set adds support for reading/writing the Matroska BlockAdditionMapping
elements, as well as for reading/writing dvcC/dvvC blocks in Matroska.
Created utility functions to read/write Dolby Vision boxes for ISOM.
This was done to avoid duplicating the code, as the Matroska blocks and MOV boxes
follow the same specification, defined by Dolby.
Refactored the reading/writing in mov/movenc to use the new dovi_isom functions.
v11: https://ffmpeg.org/pipermail/ffmpeg-devel/2022-January/290611.html
Changes since v11:
- mov/movenc: Added dovi_isom linked object in Makefile for MOV DEMUXER/MUXER.
- fate/matroska: Fixed ffprobe test set name and requirements.
As suggested here: https://ffmpeg.org/pipermail/ffmpeg-devel/2022-January/290621.html
quietvoid (5):
avformat/dovi_isom: Implement Dolby Vision configuration
parsing/writing
avformat/matroska{dec, enc}: Parse BlockAdditionMapping elements
avformat/mov: Refactor mov_read_dvcc_dvvc to use
ff_isom_parse_dvcc_dvvc
avformat/movenc: Refactor mov_write_dvcc_dvvc_tag to use
ff_isom_put_dvcc_dvvc
fate/matroska: Add tests for reading/writing BlockAdditionMapping
elements
libavformat/Makefile | 9 +-
libavformat/dovi_isom.c | 118 ++++++++++
libavformat/dovi_isom.h | 35 +++
libavformat/matroska.h | 9 +
libavformat/matroskadec.c | 58 ++++-
libavformat/matroskaenc.c | 37 +++
libavformat/mov.c | 50 +----
libavformat/movenc.c | 24 +-
tests/fate/matroska.mak | 9 +
tests/ref/fate/matroska-dovi-config-profile5 | 13 ++
tests/ref/fate/matroska-dovi-write-config | 223 +++++++++++++++++++
11 files changed, 519 insertions(+), 66 deletions(-)
create mode 100644 libavformat/dovi_isom.c
create mode 100644 libavformat/dovi_isom.h
create mode 100644 tests/ref/fate/matroska-dovi-config-profile5
create mode 100644 tests/ref/fate/matroska-dovi-write-config
--
2.34.1
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