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Nuo Mi ba9c36d315 avcodec/vvcdec: support mv wraparound 
A 360 video specific tool
see https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=9503377

passed files:
    DMVR_A_Huawei_3.bit
    WRAP_D_InterDigital_4.bit
    WRAP_A_InterDigital_4.bit
    WRAP_B_InterDigital_4.bit
    WRAP_C_InterDigital_4.bit
    ERP_A_MediaTek_3.bit

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-06-09 00:01:53 +02:00
compat
doc lavc: bump minor and add APIchanges entry for new USAC profile 2024-06-09 00:01:50 +02:00
ffbuild riscv: add Zvbb vector bit manipulation extension 2024-05-11 18:22:55 +02:00
fftools fftools/ffmpeg_mux_init: Free pts on error 2024-06-09 00:01:50 +02:00
libavcodec avcodec/vvcdec: support mv wraparound 2024-06-09 00:01:53 +02:00
libavdevice avdevice/pulse_audio_enc: Use av_rescale() to avoid integer overflow 2024-06-01 18:25:44 +02:00
libavfilter libavfilter/signature_lookup: fix jaccard distance 2024-06-09 00:01:49 +02:00
libavformat avformat/sdp: Check before appending "," 2024-06-09 00:01:49 +02:00
libavutil x86/float_dsp: add SSE2 and AVX versions of scalarproduct_double 2024-06-04 08:38:17 +02:00
libswresample
libswscale libswscale/x86/yuv_2_rgb: fix some comments 2024-06-09 00:01:48 +02:00
presets
tests avcodec/vvcdec: support mv wraparound 2024-06-09 00:01:53 +02:00
tools tools/decode_simple: Check avcodec_send_packet() for errors on flushing 2024-05-28 16:28:07 +02:00
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Changelog Changelog: mention PDA demuxer 2024-06-02 23:04:42 +02:00
configure configure: correct libopenjpeg description 2024-05-31 21:53:40 +02:00
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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.