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Larry (Mr.Optimization)
@fast_code_r_us@floss.social  ·  activity timestamp 2 months ago

I decided to share my Arm NEON optimizations for the FFmpeg Cinepak encoder. On Apple Silicon / RPI / NEON 32/64-bit, it gets a 250-300% speedup for encoding:

https://github.com/bitbank2/FFmpeg-in-Xcode

#FOSS
#Optimization
#SIMD
#NEON

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Larry (Mr.Optimization)
@fast_code_r_us@floss.social  ·  activity timestamp 2 months ago

cc: @adafruit

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