Features implemented:
- 8 bit / 10 bit 4:2:0 up to 4k60p resolutions
- Presets 0-8
- New API, FFmpeg, GStreamer plugins
- Rate control support (VBR, CVBR)
- Block sizes from 4x4 to 128x128
- Non-square blocks
- Tiles
- Deblocking / CDEF / Restoration filters
- Film Grain
- Warped motion estimation
- Intra block copy
- Trellis quantized coefficient optimization
- Support for 4 and 5 layers prediction structures
- Chroma search in MD
- Multi-reference picture support