2025-01-17 19:44:10.116966+01 by Dan Lyke 2 comments
This is fascinating for someone who, back in the '90s, did a little work with Apple's QuickTime MOV format files, and also has some interesting notes about why you may have experienced audio sync issues: OBS Studio: Writing an MP4 Muxer for Fun and Profit
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comments in ascending chronological order (reverse):
#Comment Re: Writing an MP4 Muxer made: 2025-01-17 21:50:12.049344+01 by: markd
omg there's a 'moof' atom/box in mp4s.
#Comment Re: Writing an MP4 Muxer made: 2025-01-18 03:58:35.260348+01 by: Mars Saxman
Wow, I had no idea that MP4 was based on QuickTime! I used to own the "Inside Macintosh" volume about QuickTime, and at one point - due to a contract job - had a fairly detailed understanding of the format and its API... but MP4 I always imagined to be some obscure, cryptic, Fraunhofer Institute-developed sort of thing. Wild to learn, all these years later, that it has basically just been '.mov' all along.