320x240 or native resolution HQ snaps available?

[pjft]

Hi all,

Apologies for bothering you with what may seem like a naive question.

I've been browsing EmuMovies for a while, and am always amazed at the plethora of videos and systems you have.

I'm trying to put together videos for a RetroPie setup on a Raspberry Pi, and it has struggled to keep up with 640x480 videos without overheating after a while. However, the 320x240 videos seem to be of "lower quality", as I read it. However, the majority of the games on the old consoles I'm looking for (NES, SNES, MegaDrive, GB, GBA, N64, Arcade) would have run at resolutions close to 320x240.

Would you have 320x240 (or native resolution) high quality videos available (i.e. sharp definition) - either for free or for premium members, or are your main options 320x240 SQ and 640x480 HQ?

Thanks.