Re: [whatwg] HTML5 video: frame accuracy / SMPTE

2011-01-22 Thread Philip Jägenstedt
On Fri, 21 Jan 2011 23:11:56 +0100, Glenn Maynard gl...@zewt.org wrote: On Fri, Jan 21, 2011 at 4:40 PM, Philip Jägenstedt phil...@opera.com wrote: I'm fine with any terminology, as long as it allows implementations to seek to some other time than currentTime if it's (much) faster to do so.

Re: [whatwg] HTML5 video: frame accuracy / SMPTE

2011-01-22 Thread Philip Jägenstedt
On Sat, 22 Jan 2011 02:19:10 +0100, Chris Pearce ch...@pearce.org.nz wrote: On 22/01/2011 7:31 a.m., Gregory Maxwell wrote: It's usually the decoding, not the file access that kill you. Firefox seeking on low resolution clips is very snappy index or not. But try a 1080p clip encoded with a

Re: [whatwg] HTML5 video: frame accuracy / SMPTE

2011-01-22 Thread Glenn Maynard
On Sat, Jan 22, 2011 at 4:23 AM, Philip Jägenstedt phil...@opera.com wrote: Should there be any consistency requirements for fast seeking? Suppose you have a format that's high-bitrate but cheap to decode. Accurately seeking is fast if the data is already buffered, but slow if not, since it's

Re: [whatwg] Limiting the amount of downloaded but not watched video

2011-01-22 Thread Philip Jägenstedt
On Thu, 20 Jan 2011 19:16:21 +0100, Zachary Ozer z...@longtailvideo.com wrote: On Thu, Jan 20, 2011 at 3:14 AM, Philip Jägenstedt phil...@opera.comwrote: * effective state can only increase to higher states, never go from e.g. metadata to none (it makes no sense) What if my bandwidth

Re: [whatwg] HTML5 video: frame accuracy / SMPTE

2011-01-22 Thread Philip Jägenstedt
On Sat, 22 Jan 2011 11:01:26 +0100, Glenn Maynard gl...@zewt.org wrote: On Sat, Jan 22, 2011 at 4:23 AM, Philip Jägenstedt phil...@opera.com wrote: Should there be any consistency requirements for fast seeking? Suppose you have a format that's high-bitrate but cheap to decode. Accurately

Re: [whatwg] Google Feedback on the HTML5 media a11y specifications

2011-01-22 Thread Philip Jägenstedt
On Fri, 14 Jan 2011 10:01:38 +0100, Silvia Pfeiffer silviapfeiff...@gmail.com wrote: There are two sections - the first one concerns the WebVTT format and the second one the track specification. Thanks for compiling all of this feedback, Silvia! As usual, my inline replies are sometimes

Re: [whatwg] FYI: HTML usage data from Disqus websites

2011-01-22 Thread Odin
On Wed, Jan 19, 2011 at 12:05 PM, Anne van Kesteren ann...@opera.com wrote: On Wed, 19 Jan 2011 11:59:12 +0100, Anton Kovalyov an...@disqus.com wrote: make it happen. Of course, the data will be completely anonymous and it has to be related to WHATWG's main focus. Results will be published

Re: [whatwg] HTML5 video: frame accuracy / SMPTE

2011-01-22 Thread Michael Dale
It seems the needs for a seek bar are different from the api usage of setting video.currentTime. As people mention rules of 'least surprise' are important. If you set currentTime to 3.453 you expect it to return something very close to 3.453 .. Why not have a separate api for seek bars that just

Re: [whatwg] Limiting the amount of downloaded but not watched video

2011-01-22 Thread Chris Pearce
On 22/01/2011 11:57 p.m., Philip Jägenstedt wrote: I agree that there must exist a buffering strategy between strategy=metadata and strategy=auto, but it's not clear that this must be exposed as a preload state. The only difference between preload=metadata and preload=state3 would be that

Re: [whatwg] FYI: HTML usage data from Disqus websites

2011-01-22 Thread Bjartur Thorlacius
Doesn't Google have a much grater dataset? I recall a 20%-research covering usage of MSHTML and/or MSIE specific extensions (in specific, extensions for disabling Microsoft (anti-)features), but I can't find it.

Re: [whatwg] Limiting the amount of downloaded but not watched video

2011-01-22 Thread Glenn Maynard
On Sat, Jan 22, 2011 at 5:57 AM, Philip Jägenstedt phil...@opera.com wrote: I agree that there must exist a buffering strategy between strategy=metadata and strategy=auto, but it's not clear that this must be exposed as a preload state. The only difference between preload=metadata and