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FFmpeg git repo
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Lynne 467e411839
vulkan_decode: fix pedantic validation issue 
"Validation Error: [ VUID-VkImageViewCreateInfo-imageViewType-04974 ] Object 0: handle = 0x9f9b41000000003c, type = VK_OBJECT_TYPE_IMAGE; | MessageID = 0xc120e150 | vkCreateImageView():
Using pCreateInfo->viewType VK_IMAGE_VIEW_TYPE_2D and the subresourceRange.layerCount VK_REMAINING_ARRAY_LAYERS=(17) and must 1 (try looking into VK_IMAGE_VIEW_TYPE_*_ARRAY).
The Vulkan spec states: If viewType is VK_IMAGE_VIEW_TYPE_1D, VK_IMAGE_VIEW_TYPE_2D, or VK_IMAGE_VIEW_TYPE_3D; and subresourceRange.layerCount is VK_REMAINING_ARRAY_LAYERS,
then the remaining number of layers must be 1"
2023-10-25 20:51:54 +02:00
compat
doc avcodec/pthread_frame: Remove ff_thread_release_buffer() 2023-10-22 22:09:59 +02:00
ffbuild
fftools fftools: Check HAVE_GETSTDHANDLE before using GetStdHandle 2023-10-23 13:08:39 +03:00
libavcodec vulkan_decode: fix pedantic validation issue 2023-10-25 20:51:54 +02:00
libavdevice avformat/avformat: use the side data from AVStream.codecpar 2023-10-06 10:03:57 -03:00
libavfilter aarch64: Lowercase UXTW/SXTW and similar flags 2023-10-21 23:25:23 +03:00
libavformat avformat/options: add missing disposition flag to AVStream class options 2023-10-25 09:28:14 -03:00
libavutil aarch64: Only enable extensions in the intended files/regions 2023-10-24 14:46:20 +03:00
libpostproc
libswresample aarch64: Reindent all assembly to 8/24 column indentation 2023-10-21 23:25:54 +03:00
libswscale aarch64: Reindent all assembly to 8/24 column indentation 2023-10-21 23:25:54 +03:00
presets
tests ffprobe: fix XML rendering, review XML layout 2023-10-20 18:42:01 +02:00
tools tools/target_dec_fuzzer: Adjust wmapro threshold 2023-10-03 20:09:27 +02:00
.gitattributes
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.mailmap
.travis.yml
Changelog ffprobe: add -output_format as an alias of -of 2023-10-20 18:42:41 +02:00
configure aarch64: Stop using asm/hwcap.h for the HWCAP_* detection 2023-10-24 14:46:14 +03:00
CONTRIBUTING.md
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INSTALL.md
LICENSE.md
MAINTAINERS MAINTAINERS: add entry for jpegxl* 2023-10-17 08:44:23 -04:00
Makefile tools: Don't include the direct library names when linking 2023-10-02 22:49:07 +03:00
README.md
RELEASE

README.md

FFmpeg README

FFmpeg 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.

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.