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Media Quality

Formats

Sources

  1. Remux: Video is directly copied from a Bluray disc without compression, producing the highest possible quality
  2. Blu-ray: Modern disc format capable of storing 4K UHD video
  3. WEB: Video downloaded from a streaming service
  4. DVD: Outdated disc format
  5. HDTV: Video downloaded from a television broadcast

HDR

High Dynamic Range (HDR) video enhances the visual experience by expanding the range of contrast and color that a video can display, resulting in more lifelike and vibrant images. * HDR extends the contrast range between the darkest and brightest parts of an image or a video clip. This means that shadows have more detail, and highlights are brighter and more realistic. This heightened contrast leads to a more immersive viewing experience. * HDR content can display a wider range of colors compared to standard dynamic range (SDR) video. This wider color gamut means that you see more accurate and vibrant colors, providing a more true-to-life visual experience.

  1. DV-HDR10+: Dolby Vision with HDR10+/HDR fallback
  2. DV-HDR: Dolby Vision with other HDR fallback
  3. DV: Dolby Vision only
  4. HDR10+: HDR10+ with other HDR fallback
  5. HDR: Other HDR

Dolby Vision and HDR10+ are used depending on hardware capability

Audio

  1. ATMOS: Dolby Atmos surround sound
  2. DTS-X: DTS surround sound
  3. TrueHD: Dolby TrueHD lossless audio
  4. DTS-HD MA (Master Audio): DTS lossless audio
  5. DTS-HD HRA (High Res. Audio): DTS HD audio
  6. DD+ (Dolby Digital Plus): Dolby HD audio
  7. FLAC: lossless audio
  8. Other formats: DD (Dolby Digital), DTS/DTS-ES, PCM, OPUS, AAC, MP3

Dolby Atmos is used depending on hardware capability

Hardware Support

https://docs.google.com/spreadsheets/u/0/d/15Wf_jy5WqOPShczFKQB28cCetBgAGcnA0mNOG-ePwDc/htmlview https://docs.google.com/spreadsheets/d/15i0a84uiBtWiHZ5CXZZ7wygLFXwYOd84/edit?gid=845372636#gid=845372636