面向 iOS、tvOS、macOS 和 visionOS 的媒体播放引擎，用 FFmpeg 解封装、VideoToolbox 等硬解，支持直播时移、杜比全景声与杜比视界，UI 由你自己写。
用 C 语言手把手带你从零理解音视频原理，涵盖解封装、转码、封装等核心流程，适合想搞懂 FFmpeg/libav 内部机制的开发者。
… Homebrew ( 2373, 2435) - DEB packages accept the libavcodec-extra and libavformat-extra variants, so installers like GDebi and Mint's Captain no longer try to replace th
…/opencvsharp/pull/2155 Statically link functional libavif on macOS by @shimat in https://github.com/shimat/opencvsharp/pull/2158 Fix libavif to static link on macos x86 6
Deprecations (removal planned for 1.4.0) - libav/avconv backend ( LibAVReader , LibAVWriter , backend='libav' , setLibAVPath ) — libav is unmaintained upstream and the ba
…ble/releasenotes/12.1.1.html Dependencies - Patch libavif for svt-av1 4.0 compatibility 9413 [@hugovk] Other changes - Fix OOB Write with invalid tile extents 9427 [@rada
…haders - add pl cache {set,get} file() Changes: - libav vulkan interop now requires lavu 58.11.100+ and vulkan 1.2.175+ - "sinc" filter preset radius dropped from 3 to 2
…responding error. - If video recorder provider is libav, use avconv binary instead of ffmpeg - Fixes to video recorder launch options (from @gpavlidi, @abotalov, @ynagorn