when I see that nokiatech "tech" where some dudes make these nice documents on how to pack images in mp4, all reaction I get: WTF?! don't see no tech in there.

when I see that nokiatech "tech" where some dudes make these nice documents on how to pack images in mp4, all reaction I get: WTF?! don't see no tech in there. All that shit exists for videos, treat image like a video file that has a single first i-frame and nothing else, that's what AV1 in mp4 is all about. Is their tech about limiting possibilities with mp4? I didn't ever read their tech and wouldn't bother spending even a minute. Like a year ago I started reading it and was WTF is this bullshit, a doc on image container format!??.. well, still all different devices will produce shit load of random mp4 structures, what's the point, you'll always have to deal with that pain in the ass that comes with all these possibilities with mp4 and you basically need a full blown lib to deal with it you pretty much cannot code it manually to parse mp4 to get coded image and show on the screen.