YouTube Offers Experimental Opt-In HTML5 Video
bonch writes "YouTube is now offering the experimental option to view all YouTube videos using HTML5 in H.264 format. Supported browsers are Chrome, Safari, and the ChromeFrame plug-in for Internet Explorer. Captions, ads, and annotations aren't yet supported but are coming soon."
The three most annoying features of YouTube won't display? Where do I sign?
Firefox supports the video tag. The h.264 support can be added by installing mplayer browser plugin or xine browser plugin.
The largest prime factor of my UID is 263267.
No. Firefox video tag is free formats only. Tools like mplayer are a cesspool of security holes— they aren't designed to be exposed to hostile content. The video tag requires pretty deep browser integration, ... only apple supports using the native infrastructure and even they disable 99% of their features for security reasons (e.g. try a mov with hyperlinks in it).
Mozilla is committed to an open web, and you can't get their with a wink and a nod and asking users to install codec software which is illegal everywhere in the developed world. (Including europe. I'm so tired of seeing people characterized codec licensing as a US thing— there are more European patents on codecs than US patents)
Using Safari/OSX (latest version of each) on a first generation Core2 Duo laptop (2.33 GHz), I tried watching the same video (containing no ads, annotations, etc) at the same size using both the default Flash option and the beta HTML5 option. CPU use was a steady 33-34% during playback in Flash. A steady 12-13% in HTML5. Seems like a winner to me.
I didn't say that Theora needs triple storage capacity. I said that Google would need to triple their storage capacity, the first 100% being taken by H.264 files (obviously).
As for that page you linked to, look at the screenshots. There's nothing subjective about them, H.264 is the clear winner. If you can't see that then you need to calibrate your monitor. Same bandwidth = lower quality results using Theora.
Being a codec snob is trendy.
The reality of it is much less exciting.
Youtube already supports several versions of the files, they could probably drop the flash 7 compatibility in exchange for Theora. In terms of numbers of client Ogg/Theora for firefox is probably a better deal than flash 7. Adding one more to a half dozen isn't a tripling.