If you’re looking to manipulate video, FFmpeg is one of the most powerful tools out there. But with this power comes a considerable degree of complexity, and a learning curve that looks suspi… ...

Most of the FFmpeg code that uses assembly uses the single instruction multiple data (SIMD) opcodes. This allows you to do something like “add 5 to these 200 data items” very quickly compared ...

optimization FFmpeg gets 100x faster with AVX-512 and handwritten assembly code So far, only one function enjoys such extreme speed improvements By Alfonso Maruccia July 18, 2025 at 8:22 AM 13 ...