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Thomas Guillem 0888dcf918 avcodec/decode: clean-up if get_hw_frames_parameters fails 
Fixes the following assert:

[00007f1df83d17e0] vaapi generic error: avcodec_get_hw_frames_parameters failed: -22
Assertion p_dst->hwaccel_threadsafe || (!dst->hwaccel && !dst->internal->hwaccel_priv_data) failed at libavcodec/pthread_frame.c:349

Reproduced from VLC with VAAPI, when fallbacking from hw to sw.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-10-31 08:30:24 +01:00
compat
doc
ffbuild
fftools fftools/ffplay: use swapchain_colorspace_hint to get better HDR support 2024-10-31 08:23:43 +01:00
libavcodec avcodec/decode: clean-up if get_hw_frames_parameters fails 2024-10-31 08:30:24 +01:00
libavdevice
libavfilter avfilter/ardftsrc_template: change from tukey to planck-taper window 2024-10-30 09:07:44 +01:00
libavformat
libavutil avutil/hwcontext_vulkan: add missing packed YUV444 format mappings 2024-10-31 08:30:24 +01:00
libswresample
libswscale swscale/range_convert: indent after previous commit 2024-10-31 08:30:23 +01:00
presets
tests checkasm/sw_range_convert: indent after previous couple of commits 2024-10-31 08:30:24 +01:00
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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.