Post AWAif1rYAWTKgUIGDA by jripley@mastodon.social
 (DIR) More posts by jripley@mastodon.social
 (DIR) Post #AWAhTeJvG5dYWsZfjk by mjg59@nondeterministic.computer
       2023-05-30T06:03:06Z
       
       0 likes, 0 repeats
       
       Has anyone done the equivalent of a 4K demo contest except it's for a hand-constructed MPEG (or equivalent lossy compression video format) file?
       
 (DIR) Post #AWAhjATPzopuauPq64 by promovicz@chaos.social
       2023-05-30T06:05:37Z
       
       0 likes, 0 repeats
       
       @mjg59 With or without code injection? 🤔
       
 (DIR) Post #AWAi65aeJnxC6pjB9U by flameeyes@mastodon.social
       2023-05-30T06:10:00Z
       
       0 likes, 0 repeats
       
       @mjg59 ish? Daemon404 did an equivalent for ASS subtitle format some time ago...
       
 (DIR) Post #AWAif1rYAWTKgUIGDA by jripley@mastodon.social
       2023-05-30T06:16:13Z
       
       0 likes, 0 repeats
       
       @mjg59 Have wondered about this in the past, but for audio codecs. e.g Vorbis is a very poorly bounded spec and you can construct tiny bitstreams which expand to gigantic running length, and need a bignum worth of memory per frame. Bet you could do something absurd in MPEG video with a single I frame and then nothing but B frames.
       
 (DIR) Post #AWAjp1HlGmH7kBsiBc by secretbatcave@don.secretbatcave.co.uk
       2023-05-30T06:29:10Z
       
       0 likes, 0 repeats
       
       @mjg59 the closest I’ve managed was an aspect ratio fixer for mpeg2
       
 (DIR) Post #AWAn2ac7WxNewLZBDs by winden@mastodon.gamedev.place
       2023-05-30T07:04:43Z
       
       0 likes, 0 repeats
       
       @mjg59 not for mpeg, but people were doing it for jpegxl