[whatwg] HTMLMediaElement: pixelratio, unsigned int, timeupdate
Ian Hickson
ian at hixie.ch
Sun Nov 16 17:11:58 PST 2008
On Sun, 2 Nov 2008, Philip Jägenstedt wrote:
>
> http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html#dom-source-pixelratio
> How should a pixelratio <= 0.0 be treated? I would suggest that the DOM
> attribute actually return the negative value but that it is explicitly
> ignored in step 5 of
> http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html#pick-a-media-resource
Done.
> What should be done if a reflected unsigned integer DOM attribute is set
> to a negative number? INDEX_SIZE_ERR, ignored or something else? I'm
> quite sure it's well defined, just not in
> http://www.whatwg.org/specs/web-apps/current-work/multipage/infrastructure.html#reflect
This is a WebIDL issue.
> In the section about cue ranges (can't seem to find an #anchor nearby):
> "If the time was reached through the usual monotonic increase of the
> current playback position during normal playback, the user agent must
> then queue a task to fire a simple event called timeupdate at the
> element."
>
> How often should the timeupdate event be fired? Without a requirement
> for this, anything from every ms to never would seem to be acceptable. I
> agree with Eric Carlson and Jonas Sickling that this event isn't
> particularly useful and would rather see it removed from the spec.
See my mail earlier today for arguments for keeping the event; I've
clarified the timing though.
--
Ian Hickson U+1047E )\._.,--....,'``. fL
http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,.
Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
More information about the whatwg
mailing list