On Sat, Aug 14, 2010 at 11:48 AM, Chris Double <[email protected]>wrote:
> On Sat, Aug 14, 2010 at 4:05 AM, Zachary Ozer <[email protected]> > wrote: > > > > It would still be nice if the <video> made dropped frame information > > available, but that's probably not in the cards. > > > > I have a work in progress bug with patch that adds this to the <video> > implementation in Firefox: > > https://bugzilla.mozilla.org/show_bug.cgi?id=580531 > > It adds a 'mozDroppedFrames' as well as a couple of other stats people > have queried about here (download rate, framerate, etc). I'd be keen > to see something like this get discussed/added. > > Chris. > -- > http://www.bluishcoder.co.nz > I've checked your code and apparently you have the following extra IDL attributes for video: readonly attribute unsigned long mozDroppedFrames; readonly attribute float mozPlaybackRate; readonly attribute float mozDownloadRate; readonly attribute unsigned mozFrameCount; These are very useful indeed and I would like to see them added to the spec - at least then an implementation of HTTP adaptive streaming in JavaScript can be done and other functionalities such as making analysis graphs in JavaScript about video performance are possible. Cheers, Silvia.
