96e5adda9f
AWS Graviton 3: put_hevc_epel_uni_w_hv4_8_c: 191.2 put_hevc_epel_uni_w_hv4_8_neon: 87.7 put_hevc_epel_uni_w_hv4_8_i8mm: 83.2 put_hevc_epel_uni_w_hv6_8_c: 349.5 put_hevc_epel_uni_w_hv6_8_neon: 153.0 put_hevc_epel_uni_w_hv6_8_i8mm: 148.5 put_hevc_epel_uni_w_hv8_8_c: 581.2 put_hevc_epel_uni_w_hv8_8_neon: 166.7 put_hevc_epel_uni_w_hv8_8_i8mm: 163.5 put_hevc_epel_uni_w_hv12_8_c: 1230.0 put_hevc_epel_uni_w_hv12_8_neon: 387.7 put_hevc_epel_uni_w_hv12_8_i8mm: 370.2 put_hevc_epel_uni_w_hv16_8_c: 2003.2 put_hevc_epel_uni_w_hv16_8_neon: 501.5 put_hevc_epel_uni_w_hv16_8_i8mm: 490.2 put_hevc_epel_uni_w_hv24_8_c: 4448.7 put_hevc_epel_uni_w_hv24_8_neon: 1092.2 put_hevc_epel_uni_w_hv24_8_i8mm: 1069.7 put_hevc_epel_uni_w_hv32_8_c: 7817.2 put_hevc_epel_uni_w_hv32_8_neon: 1916.2 put_hevc_epel_uni_w_hv32_8_i8mm: 1829.5 put_hevc_epel_uni_w_hv48_8_c: 16728.2 put_hevc_epel_uni_w_hv48_8_neon: 4263.7 put_hevc_epel_uni_w_hv48_8_i8mm: 4342.7 put_hevc_epel_uni_w_hv64_8_c: 29563.2 put_hevc_epel_uni_w_hv64_8_neon: 7474.2 put_hevc_epel_uni_w_hv64_8_i8mm: 7128.5 Signed-off-by: Martin Storsjö <martin@martin.st>
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides means to alter decoded audio and video through a directed graph of connected filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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,ismindexandqt-faststart.
Documentation
The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Examples
Coding examples are available in the doc/examples directory.
License
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
Contributing
Patches should be submitted to the ffmpeg-devel mailing list using
git format-patch or git send-email. Github pull requests should be
avoided because they are not part of our review process and will be ignored.