Ffmpeg Asm
DROOdotFOO/agent-skillsffmpeg upstream contributions (hand-written assembly in libavcodec/libavfilter/libswscale) and custom ffmpeg integration (building, embedding, calling libav* APIs). Covers x86_64 (SSE/AVX/AVX2/AVX-512) and AArch64 (NEON/SVE/SVE2) idioms specific to ffmpeg's x86inc.asm and aarch64/asm.S macro frameworks, the checkasm and FATE test harnesses, and the ffmpeg upstream patch workflow. TRIGGER when: editing .asm files under libav*/x86/, .S files under libav*/aarch64/ or libav*/arm/, working with x86inc.asm, x86util.asm, or aarch64/asm.S macros, writing *_init.c SIMD dispatch tables, modifying tests...
At a glance
This skill is for Coding and helps you write hand-optimized assembly for ffmpeg codecs, contribute simd patches to ffmpeg upstream, and embed ffmpeg libraries in applications.
/plugin marketplace add DROOdotFOO/agent-skills
/plugin install ffmpeg-asm
Setup, runtime and requirements describe DROOdotFOO/agent-skills, the repo this skill ships in.
ffmpegAssemblyX86 64aarch64SimdAvx
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