this post was submitted on 18 Nov 2024
16 points (94.4% liked)
Firefox
18050 readers
105 users here now
A place to discuss the news and latest developments on the open-source browser Firefox
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
MP4box has a great local web tool to test the mime type including the codecs parameter:
https://gpac.github.io/mp4box.js/test/filereader.html
Jake Archibald wrote a good article about this topic: https://jakearchibald.com/2022/html-codecs-parameter-for-av1/