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Leo Izen 1e816ebefe
avcodec/tiff: decode TIFF non-image-data tags into EXIF metadata struct 
This commit will cause TIFF files to store their tags in the EXIF
struct so tags such as orientation can be transfered to other formats
(such as PNG) in a way that doesn't corrupt the IFD.

Signed-off-by: Leo Izen <leo.izen@gmail.com>
2025-08-19 11:26:48 -04:00
.forgejo .forgejo/CODEOWNERS: add myself to relevant files 2025-08-18 09:51:41 -04:00
compat w32pthreads: add support for setting thread name 2025-08-15 19:54:01 +00:00
doc avfilter/vf_colordetect: detect fully opaque alpha planes 2025-08-18 18:50:00 +00:00
ffbuild ffbuild/commonmak: Consolidate pattern rules for compression 2025-08-13 17:39:49 +00:00
fftools ffmpeg_opt: Parse regular options in ffpreset files 2025-08-18 13:54:30 +00:00
libavcodec avcodec/tiff: decode TIFF non-image-data tags into EXIF metadata struct 2025-08-19 11:26:48 -04:00
libavdevice Bump versions for master after release/8.0 2025-08-09 18:03:05 +02:00
libavfilter avfilter/vf_colordetect: detect fully opaque alpha planes 2025-08-18 18:50:00 +00:00
libavformat avformat/avidec: use new EXIF metadata API instead of avpriv_ 2025-08-19 11:26:46 -04:00
libavutil avutil/side_data: add EXIF side data type 2025-08-19 11:26:46 -04:00
libswresample Bump versions for master after release/8.0 2025-08-09 18:03:05 +02:00
libswscale swscale/swscale_internal: Use more precisse gamma 2025-08-18 19:12:46 +00:00
presets
tests avcodec/tiff: decode TIFF non-image-data tags into EXIF metadata struct 2025-08-19 11:26:48 -04:00
tools tools: Split the list of source plugins out of "merge-all-source-plugins" 2025-08-13 11:50:52 +00:00
.gitattributes gitattributes: End merge conflicts in Changelog 2025-03-17 15:26:10 +01:00
.gitignore forgejo/workflows: add initial rudimentary CI 2025-07-22 20:06:20 +02:00
.mailmap mailmap: add entry for myself 2025-08-08 21:51:15 +00:00
Changelog avcodec/exif: add EXIF parser and struct API 2025-08-19 11:26:46 -04:00
configure configure: require at least OpenSSL 1.1.1 (LTS) 2025-08-16 00:15:30 +00:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1 all: fix whitespace/new-line issues 2025-08-03 13:48:47 +02:00
COPYING.LGPLv3
CREDITS
FUNDING.json Add FUNDING.json 2025-06-23 14:48:40 +02:00
INSTALL.md all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
LICENSE.md Remove libpostproc 2025-05-07 15:35:47 +02:00
MAINTAINERS MAINTAINERS: add myself as hwcontext_d3d12va maintainer 2025-08-08 21:51:15 +00:00
Makefile Makefile: Split ALLFFLIBS 2025-05-26 20:33:10 +02:00
README.md
RELEASE RELEASE: update to 8.0 2025-08-14 08:42:29 -04:00

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.