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.
- Convert from YUV to formats for rendering/effects.
- Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.
- Optimized for SSE2/SSSE3/AVX2 on x86/x64.
- Optimized for Neon on Arm.
- Optimized for DSP R2 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.