HTML and CSS Reference
In-Depth Information
NOTE
If you're unsure how to structure the fallback content in the video element to ensure access to the
video in all user agents and browsers, I recommend reading Kroc Camen's article, “Video for Every-
Table 1-3
provides a summary of coverage of the three video codecs I covered in this section.
Table1-3.Video container/codec support across popular modern browser versions
Container/Codec
Type
Extension(s) IE9+ Firefox Safari 5+ Chrome Opera 11+
MP4+H.264+AAC
video/mp4 .mp4, .m4v
Yes
No
Yes
No
No
Ogg+Theora+Vorbis video/ogg .ogg, .ogv
No
Yes
No
Yes
Yes