Custom Horizontal Sampling for 240p/288p Content

NewHome › Forums › OSSC, OSSC Pro and DExx-vd isl › OSSC – Discussion and support › Custom Horizontal Sampling for 240p/288p Content

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
    Posts
  • January 8, 2017 at 2:49 PM #10692
    jamesfmackenzie
    Participant

      Because of the unusual width, I’ve also had issues capturing Atari ST Medium resolution (640×200).

      I’m hoping the OSSC (with its capability for custom horizontal sampling rates) can help me with this.

      However looking at the docs on JunkerHQ, it seems horizontal sampling is only adjustable for 480p content:

      “Selectable sampling configuration for 480p input: DTV-480p or VGA 640×480”

      Can you confirm if custom sampling is supported for 240p/288p content and whether it could help me with Atari ST Medium res at 640×200?

      Thanks!

      January 8, 2017 at 9:15 PM #10698
      Harrumph
      Participant

        It’s in the sampling options/advanced timing
        http://junkerhq.net/xrgb/index.php/OSSC#Advanced_timing_tweaker

        January 8, 2017 at 10:41 PM #10699
        jamesfmackenzie
        Participant

          Ah, great! So can you confirm that this custom sampling will work for 240p/288p input? I don’t have an OSSC to confirm myself (yet!!)

          January 9, 2017 at 6:29 PM #10705
          Harrumph
          Participant

            No, I don’t have an Atari ST. Theoretically, the OSSC should do it fine, it’s more up to the display if it would work.

            January 9, 2017 at 11:03 PM #10713
            jamesfmackenzie
            Participant

              Thanks! I intend to pump the output through a Micomsoft sc-512n1-l/dvi, which should be generous on the timing

            • Author
              Posts
            Viewing 5 posts - 1 through 5 (of 5 total)
            • You must be logged in to reply to this topic.