Make Firefox play embedded MP4 videos

For some reason (at least on Mac OS X and according to a quick search also on other platforms) Firefox does not play MP4 videos embedded into websites using the <video> tag. Seems that enabling the two config options media.fragmented-mp4.enabled and media.fragmented-mp4.exposed fixes the issue.

Firefox config for playing MP4 videos

This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *