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Author Topic: Graphical experiments (Read 5982 times)

Offline SlashNet

  • EP addict
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Re: Graphical experiments
« Reply #15 on: 2023.November.25. 10:54:33 »
I do not know if we change the LPT setting to set into the 1st interlace part even lines to background, odd lines to game, and 2nd part odd lines to background, and even lines to game then it will make positive effect on screen flashing or not.

I think there's going to be a noticeable shivering of the picture.

Don't know if such interlaced mode will be any different from the usual (non-interlaced) interleaving of pictures but in different graphics modes. :smt017

Offline SlashNet

  • EP addict
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  • Posts: 1331
  • Country: ua
  • Enterprise 128K | Cubietruck
    • My old site about Enterprise
Re: Graphical experiments
« Reply #16 on: 2023.November.25. 17:21:11 »
Tested on real EP (captured by the TV tuner, but looks the same when connected directly).

https://youtu.be/NLa2EwLd-i8

While on a small screen everything looks pretty good, on a large screen the picture still looks quite striped. :(

Offline geco

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Re: Graphical experiments
« Reply #17 on: 2023.November.25. 17:46:53 »
While on a small screen everything looks pretty good, on a large screen the picture still looks quite striped. :(
I guess it is because the resolution of the TV, it is able to show the "empty" game lines.

Offline SlashNet

  • EP addict
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  • Posts: 1331
  • Country: ua
  • Enterprise 128K | Cubietruck
    • My old site about Enterprise
Re: Graphical experiments
« Reply #18 on: 2023.November.25. 18:47:33 »
I use Composite to HDMI converter and sometimes TV-tuner to view EP videosignal at LCD monitor.
Right now it's a standard b/w, but soon I'll make a color composite mod and see how the image looks.