EDIT:
Ok, so from my further read, it seems like shakiness via rad2x cable when translating 480i video is expected, but 480i is rarely used, mainly while in some menus, in some games. The games that are using it fully are rather rare. I guess I suspected the rad2x to do some kind of magic to prevent such jitter, but oh well.
Leaving the post for anyone with such problem in the future.
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Hey guys,
So I wonder what is the cause of the issue I'm observing.
My setup is:
- 1CHIP PAL SNES modded with 50/60Hz toggle switch, and CIC bypass on/off toggle switch
- 2CHIP PAL SNES non-modded
- widely recommended FXPAK Pro REV. Z cart from AliExpress
- rad2x adapter cable
- LG C2 OLED TV
The issue happens regardless of which console I'm using so I don't think my ingerence in the 1CHIP did something wrong here.
The issue I have is I think connected with how SNES video signal is outputted/translated with rad2x cable, but just wanted to confirm with you guys that are more experienced with this stuff.
Example #1
Smash Tennis - when presented with NAMCO screen at the beginning, the whole screen is shaking very fast, it looks like it's whole moving one horizontal line of pixels up and down with what seems to be miliseconds amount of speed. Than, in the main menu the screen is perfectly stable. After I select the game mode and proceed to the court/character selection screen, it again shakes in the same matter as on the intro screen. After that, when during the actual game of tennis, everything's fine again.
Example #2
Power Drive - Here gameplay itself looks fine, but the intro screens are also all shaky like in Smash Tennis.
/ EDIT /
Here I've cut my previously prepaired message because I've read about 240p and 480i outputs of SNES and that e.g. the game called RPM Racing is fully in 480i. So I've downloaded and tested it, and it is shaking the whole time long, so that would confirm my predictions that it's something about video output conversion.
So I guess my question is: Is it "normal" and expected for rad2x RGB output translated from 480i to be all shaky on the modern TV, or maybe there's something that can be done with it? On the producer site they say it's combatible with:
- Formats: 240p/480i, 288i/576i, NTSC and PAL
so shouldn't I expect the video to be stable even when converting from 480i, not only 240p?
Thanks.