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Rémi Denis-Courmont 0cd153a2a3 avr32: remove explicit support 
The vendor has long since switched to Arm, with the last product
reaching their official end-of-life over 11 years ago. Linux support for
the ISA was dropped 7 years ago. More importantly, this architecture was
never supported by upstream GCC, and the vendor fork is stuck at version
4.2, which FFmpeg no longer supports (as per C11 requirement).

Presumably, this is still the case given the lack of vendor support.
Indeed all of the code being removed here consisted of inline assembler
scalar optimisations. A sane C compiler should be able to perform those
automatically nowadays (with the sole exception of fast CLZ detection),
but this is moot as this architecture is evidently dead.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-06-15 09:43:06 +02:00
compat avutil/common: Don't auto-include mem.h 2024-04-01 19:51:37 +02:00
doc avutil: rename av_mod_uintp2 to av_zero_extend 2024-06-14 15:05:00 +02:00
ffbuild riscv: add Zvbb vector bit manipulation extension 2024-05-11 18:22:55 +02:00
fftools fftools/ffmpeg_mux_init: Fix leak when using non-encoding option 2024-06-11 16:59:44 +02:00
libavcodec avr32: remove explicit support 2024-06-15 09:43:06 +02:00
libavdevice avdevice/xcbgrab: Check sscanf() return 2024-06-12 09:14:15 +02:00
libavfilter avfilter: add audio dequantization filter 2024-06-15 09:43:05 +02:00
libavformat avformat/mxfdec: use the newly added channel ids for more exact mapping 2024-06-13 17:10:03 +02:00
libavutil avr32: remove explicit support 2024-06-15 09:43:06 +02:00
libswresample avutil/common: Don't auto-include mem.h 2024-04-01 19:51:37 +02:00
libswscale riscv: probe for Zbb extension at load time 2024-06-11 21:52:15 +02:00
presets
tests checkasm/lls: add missing random values to the test buffers 2024-06-13 21:50:47 +02:00
tools tools/decode_simple: Check avcodec_send_packet() for errors on flushing 2024-05-28 16:28:07 +02:00
.gitattributes lavf/assenc: normalize line endings to \n 2024-02-12 18:18:32 +01:00
.gitignore gitignore: add config_components.h 2022-03-17 18:35:41 -03:00
.mailmap .mailmap: Update my mailmap entry 2024-02-24 15:27:54 +01:00
Changelog libavcodec/alpha: remove DSP & support code 2024-06-12 00:09:09 +02:00
configure avr32: remove explicit support 2024-06-15 09:43:06 +02:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
INSTALL.md
LICENSE.md Update Librempeg LICENSE 2024-02-24 13:31:56 +01:00
Makefile riscv: add Zvbb vector bit manipulation extension 2024-05-11 18:22:55 +02:00
README.md README: update 2023-12-10 16:15:11 +01:00
RELEASE RELEASE: update after 7.0 branch 2024-04-03 17:29:51 +02:00

README.md

Librempeg README

Librempeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides means to alter decoded audio and video through a directed graph of connected filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

Examples

Coding examples are available in the doc/examples directory.

License

Librempeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Contributing can be done via Github pull requests.