* 仕様書

[REFS[
- [1] [CITE@en-US-x-hixie[HTML Standard]] ([TIME[2012-04-28 00:40:00 +09:00]] 版) <http://www.whatwg.org/specs/web-apps/current-work/#timed-text-tracks>
- [2] [CITE@en-US-x-hixie[HTML Standard]] ([TIME[2012-04-28 00:40:00 +09:00]] 版) <http://www.whatwg.org/specs/web-apps/current-work/#text-track-api>
]REFS]

* メンバー

[12] 
[FIG(short list)[
- [CODE(DOMa)@en[sourceBuffer]]
]FIG]

* 歴史

[3] [CITE@en[Web Applications 1.0 r7149     Make TextTrack.label not expose the UA-specific label if one is being used.]]
( ([TIME[2012-06-28 06:23:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7148&to=7149>

[4] [CITE@en[Sourcing In-band Media Resource Tracks from Media Containers into HTML]]
( ([TIME[2014-08-23 10:44:35 +09:00]] 版))
<http://dev.w3.org/html5/html-sourcing-inband-tracks/>

[5] [CITE@en[Web Applications 1.0 r8715 Link to the 'Sourcing In-band Media Resource Tracks from Media Containers into HTML' spec.]]
( ([TIME[2014-08-26 06:24:00 +09:00]] 版))
<http://html5.org/r/8715>

[6] [CITE@en[Bug 25133 – Extend examples for sourcing of attribute values for multitrack a/v]]
( ([TIME[2014-08-26 06:16:04 +09:00]] 版))
<https://www.w3.org/Bugs/Public/show_bug.cgi?id=25133#c14>

[7] [CITE@en[Sourcing In-band Media Resource Tracks from Media Containers into HTML]]
( ([TIME[2014-08-26 06:16:31 +09:00]] 版))
<http://rawgit.com/silviapfeiffer/HTMLSourcingInbandTracks/master/index.html>

[8] ([TIME[2015-02-10 01:01:20 +09:00]] 版) <http://www.hbbtv.org/pages/about_hbbtv/HbbTV_specification_2_0.pdf#page=82>

[9] >>8 は [[MPEG DASH]] と [CODE(DOMi)@en[[[TextTrack]]]]/[CODE(DOMi)@en[[[DataQue]]]]
との関係を規定しています。

[10] [CITE@en[Safari 6.0]]
([TIME[2015-11-04 22:57:38 +09:00]] 版)
<https://developer.apple.com/library/safari/releasenotes/General/WhatsNewInSafari/Articles/Safari_6_0.html#//apple_ref/doc/uid/TP40014305-CH3-SW4>

[11] [CITE@en[Add about:html-kind for use in MP4 and DASH]]
([[annevk]]著, [TIME[2016-08-30 03:57:56 +09:00]])
<https://github.com/whatwg/html/commit/56ea222aa35502dc2e8d7a83eb007e7f43559af7>

[13] [CITE@en[17273 – <track> Introduce an API to occupy parts of the video rendering area to push away cues]]
([TIME[2017-07-22 12:24:45 +09:00]])
<https://www.w3.org/Bugs/Public/show_bug.cgi?id=17273>

[14] [CITE@en[22085 – possibility to shrink the rendering area for timed text (webvtt) using CSS]]
([TIME[2017-07-22 12:41:54 +09:00]])
<https://www.w3.org/Bugs/Public/show_bug.cgi?id=22085>

[15] [CITE@en[25693 – Need an event to determine when cues have been added to a TextTrack]]
([TIME[2017-07-23 16:31:08 +09:00]])
<https://www.w3.org/Bugs/Public/show_bug.cgi?id=25693>

[16] [CITE@en[Editorial: fix curious wording in textTrack.addCue()/removeCue()]]
([[foolip]]著, [TIME[2017-08-01 19:06:09 +09:00]])
<https://github.com/whatwg/html/commit/5ead2c6a08afc83a2abd02abd1e8431fde1ebd5f>

[17] [CITE@en[Editorial: fix curious wording in textTrack.addCue()/removeCue() by foolip · Pull Request #2880 · whatwg/html]]
([TIME[2017-08-02 17:23:32 +09:00]])
<https://github.com/whatwg/html/pull/2880>