| Feature | Standard Release | Extra Quality Release | | :--- | :--- | :--- | | | H.264 (AVC) / H.265 (HEVC) | H.265 (HEVC) or AV1 | | Bitrate | 2,000 – 5,000 kbps | 8,000 – 15,000+ kbps | | Audio | Stereo AAC @ 128kbps | 5.1 Dolby Digital+ or FLAC | | Subtitles | Hardcoded (burned in) | Softcoded (SRT/PGS, removable) | | File Container | MP4 | MKV (Matroska) |