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The statistics reported by GitLab for the x264 repo (https://code.videolan.org/videolan/x264 https://code.videolan.org/videolan/x264) report that the project is
by otherjason 4mo ago
The statistics reported by GitLab for the x264 repo (https://code.videolan.org/videolan/x264 https://code.videolan.org/videolan/x264) report that the project is 13.5% assembly; common utilities used in the inner loops of the codec have optimized assembly implementations for several CPU architectures.
- xnorswap 4mo agoI stand corrected.
- jamal-kumar 4mo agoA lot of the encoding side on ffmpeg now uses hand-coded assembly optimizations to take advantage of avx512 instructions on newer x64 processors for "100x speed increase" since February 2025 in a stable form https://www.techspot.com/news/108715-ffmpeg-gets-100x-faster-avx-512-handwritten-assembly.html https://www.techspot.com/news/108715-ffmpeg-gets-100x-faster...