I’m currently in the process of re-downloading everything on x265 because of the smaller files sizes. Whats do you guys think? Also has anybody experience with Tdarr?

  • Virual
    link
    fedilink
    English
    12
    edit-2
    1 year ago

    Banding is that annoying color gradient you see sometimes in dark scenes.

    Example

    On the left is 8 bit and on the right is 10 bit.

    • @argv_minus_one@beehaw.org
      link
      fedilink
      English
      -3
      edit-2
      1 year ago

      Hold up. That entire image is 8-bit. It’s a JPEG image. JPEG can’t encode more than 8 bits per channel. Nor can most displays, including mine, display more than 8 bits per channel. And yet the left half of your image exhibits far worse banding than the right half.

      The left half looks more like 5 bits per channel rather than 8. You’d see that kind of banding in gradients back in the days of Windows 3.1, when 16-bit color was common. (16-bit color uses 5 bits each for red and blue, and 6 bits for green.)

      • Virual
        link
        fedilink
        English
        12
        edit-2
        1 year ago

        It’s an exaggerated example to demonstrate the concept of banding more clearly, not a technical breakdown.

        • @argv_minus_one@beehaw.org
          link
          fedilink
          English
          -41 year ago

          Then it should be marked as such. It’s highly misleading to anyone who doesn’t know better. Again, you’re demonstrating the difference between 5-bit and 8-bit color, not the difference between 8-bit and 10-bit color.

          • Virual
            link
            fedilink
            English
            9
            edit-2
            1 year ago

            The purpose of the comment is to demonstrate banding. The only reason I marked it in bits is to show how banding can be reduced in video encodes by increasing the bit depth, not the specifics depths itself, it’s not a technical write-up.