Clone this repo:
  1. 85722f5 ByteToFloatRow_NEON to convert and scale bytes to floats by Frank Barchard · 29 hours ago master
  2. 0ea50cb NV21ToRGB24_NEON conversion by Frank Barchard · 2 days ago
  3. a96d1dd Roll chromium_revision ff3b31782d..80f0c55706 (503850:536678) by Patrik Höglund · 3 days ago
  4. 5f0354b clang-tidy and clang-format applied reland by Frank Barchard · 3 days ago
  5. 9c0663d Revert "clang-tidy and clang-format applied" by Frank Barchard · 3 days 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] 1 for instructions on how to get started developing.

You can also browse the [docs directory] 2 for more documentation.