| Component | Meaning | |-----------|---------| | | Source material (original theatrical release, pre-DVD edits) | | 720p | Vertical resolution of 1280x720 pixels | | BluRay | Source disc from a commercial Blu-ray release | | H266 / VVC | Video codec: H.266 / Versatile Video Coding | | USAC | Audio codec: Unified Speech and Audio Coding (MPEG-D) | | 20 | Likely a reference to 20-band perceptual noise shaping or 20 kbps audio layer | | RA | Raw audio (no further lossy container encoding) or “Release Archive” designation |
H.266, or Versatile Video Coding (VVC), is the successor to the widely used H.265 (HEVC) standard. Finalized in 2020, its primary goal is to achieve a without compromising visual quality. While HEVC dominated the 4K era, VVC is designed for the 8K future, supporting ultra-high resolutions and immersive 360-degree video. shrek 2001 720p bluray h266 vvc usac 20 ra
Most media players will choke. Here is what works: | Component | Meaning | |-----------|---------| | |
Versatile Video Coding (VVC), finalized in 2020 by the Joint Video Experts Team (JVET), is the successor to HEVC (H.265) and AVC (H.264). It offers compared to HEVC. For a 90-minute animated film, a transparent 720p encode can drop from 8 GB (H.264) to under 1.2 GB (VVC) with no visible loss. Most media players will choke