[FFmpeg-devel] [PATCH v5 0/9] avformat: introduce AVStreamGroup
James Almer
jamrial at gmail.com
Sun Nov 26 03:28:49 EET 2023
Addressed Marton's comments regarding documentation for the stream specifier
changes, moved the IAMF API to libavutil as packet side data can't depend on
structs and API defined in libavformat (And future bsfs may make use of it
too), and moved the leb reading and writing functions to get_bits and avio so
they may be used by other modules.
James Almer (9):
avutil/mem: add av_dynarray2_add_nofree
avcodec/get_bits: add get_leb()
avformat/aviobuf: add ffio_read_leb() and ffio_write_leb()
avutil: introduce an Immersive Audio Model and Formats API
avformat: introduce AVStreamGroup
ffmpeg: add support for muxing AVStreamGroups
avcodec/packet: add IAMF Parameters side data types
avformat: Immersive Audio Model and Formats demuxer
avformat: Immersive Audio Model and Formats muxer
doc/fftools-common-opts.texi | 17 +-
fftools/ffmpeg.h | 2 +
fftools/ffmpeg_mux_init.c | 327 +++++++++
fftools/ffmpeg_opt.c | 2 +
libavcodec/avpacket.c | 3 +
libavcodec/bitstream.h | 2 +
libavcodec/bitstream_template.h | 22 +
libavcodec/get_bits.h | 23 +
libavcodec/packet.h | 24 +
libavformat/Makefile | 2 +
libavformat/allformats.c | 2 +
libavformat/avformat.c | 185 ++++-
libavformat/avformat.h | 169 +++++
libavformat/avio_internal.h | 4 +
libavformat/aviobuf.c | 37 +
libavformat/dump.c | 147 +++-
libavformat/iamf.c | 1149 +++++++++++++++++++++++++++++++
libavformat/iamf.h | 167 +++++
libavformat/iamfdec.c | 495 +++++++++++++
libavformat/iamfenc.c | 1091 +++++++++++++++++++++++++++++
libavformat/internal.h | 33 +
libavformat/options.c | 139 ++++
libavutil/Makefile | 2 +
libavutil/iamf.c | 582 ++++++++++++++++
libavutil/iamf.h | 377 ++++++++++
libavutil/mem.c | 17 +
libavutil/mem.h | 32 +-
27 files changed, 5015 insertions(+), 37 deletions(-)
create mode 100644 libavformat/iamf.c
create mode 100644 libavformat/iamf.h
create mode 100644 libavformat/iamfdec.c
create mode 100644 libavformat/iamfenc.c
create mode 100644 libavutil/iamf.c
create mode 100644 libavutil/iamf.h
--
2.42.1
More information about the ffmpeg-devel
mailing list