Some converted NEOchrome Master "raster" images

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Anima
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Re: Some converted NEOchrome Master "raster" images

Post by Anima »

Ok, the performance has been improved. Please reload the page while holding "shift" to make sure the new script is being loaded properly.
Cyprian wrote:great.
What does "Colours" checkbox stand for ?

One more bug found. In FF when processing image is done we can still see message "Processing... 70%"
Did you observe the bug with the new code as well?

The checkbox stands for making the quantised palette of that particular image a "global palette". That palette can now be used to map the colors of other loaded images to it. Just choose "Global" in the "Colours" combobox to remap to that palette.
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Re: Some converted NEOchrome Master "raster" images

Post by Cyprian »

now during image processing Firefox is freezed


Would be possible to add BLiTTER based change color pallet every 8 ST-LOW or 16 ST-MID res pixel (PCS or MPP format)?
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Anima
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Re: Some converted NEOchrome Master "raster" images

Post by Anima »

Cyprian wrote:now during image processing Firefox is freezed


Would be possible to add BLiTTER based change color pallet every 8 ST-LOW or 16 ST-MID res pixel (PCS or MPP format)?
Uh... I just checked the tool on Mac/Linux and Windows using Firefox 44.0.2 and it works fine on them so far. What did you do? ;)
Edit: it seems that dithering using "checks" takes a long time. Ok, that's another part to fix. Please avoid that option for now.

Yes, it would be possible but the approach of generating the right switching palettes are different from what is being done now. However, I'll have a look at them.
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Re: Some converted NEOchrome Master "raster" images

Post by ppravier »

Hi,

Great tools which gives a lot of food for thought ! It would have been great to get lots more pictures on the ST back then . The PCHG results are particularly surprisingly good. Great idea to introduce the medim-res mode too !

I noticed the interesting display mode when selecting spectrum 512. This gives an experience really similar to a CRT. Would it be possible please to choose whether to activate this mode on demand with a checkbox instead of having it only with the spectrum 512 rendering ?

In any case: thanks again !
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Re: Some converted NEOchrome Master "raster" images

Post by Anima »

ppravier wrote:I noticed the interesting display mode when selecting spectrum 512. This gives an experience really similar to a CRT. Would it be possible please to choose whether to activate this mode on demand with a checkbox instead of having it only with the spectrum 512 rendering ?
Sorry but I messed something up with my tests and the CRT emulation shouldn't be visible yet. But yes, you're right: the CRT emulation has to be an optional menu point. I am still not happy with the current menu layout and options in general but changing that is a bit more work so please stay tuned. ;)
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Re: Some converted NEOchrome Master "raster" images

Post by rockyone »

Hello
I added the loading of these raster images in MI-3
this allows us to watch them in the slideshow

Image
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Re: Some converted NEOchrome Master "raster" images

Post by YQN »

Wow I can't wait to convert some images and watch them on the SC1425 :)
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Re: Some converted NEOchrome Master "raster" images

Post by metalages »

Does Neomaster imply 16 colors by scanline ?
If this is the case i guess colors are changed into the borders which means palette is stable for the whole line at the opposite of spectrum 512 or similar approach ? Am i right ?
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Re: Some converted NEOchrome Master "raster" images

Post by Anima »

metalages wrote: Sat Jan 02, 2021 8:50 pm Does Neomaster imply 16 colors by scanline ?
If this is the case i guess colors are changed into the borders which means palette is stable for the whole line at the opposite of spectrum 512 or similar approach ? Am i right ?
Correct.
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Re: Some converted NEOchrome Master "raster" images

Post by metalages »

Anima wrote: Sun Jan 03, 2021 8:01 pm Correct.
Thanks for the info :)
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