Clone this repo:
  1. 0de9bf3 Fix two failed case after enabling msa optimization. by Hao Chen · 3 days ago master
  2. 5c6cdd0 ARGBToJ420 MMI and MSA version match C. by Shiyou Yin · 3 weeks ago
  3. 6d603ec clamp C functions use compare by Frank Barchard · 4 weeks ago
  4. 1837f00 Rollback of ARGBAttentuate by Frank Barchard · 5 weeks ago
  5. 7050e07 Remove comment from by Mirko Bonadei · 7 weeks ago

libyuv is an open source project that includes YUV scaling and conversion functionality.

  • Scale YUV to prepare content for compression, with point, bilinear or box filter.
  • Convert to YUV from webcam formats for compression.
  • Convert to RGB formats for rendering/effects.
  • Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.
  • Optimized for SSSE3/AVX2 on x86/x64.
  • Optimized for Neon on Arm.
  • Optimized for MSA on Mips.


See Getting started for instructions on how to get started developing.

You can also browse the docs directory for more documentation.