multi video testing

by Craig Martin

HTML

<video id="v1" poster=“video.png” controls mediagroup="a11y_vid" class="inactive">
 <source src=“http://video.webmfiles.org/big-buck-bunny_trailer.webm” type=”video/webm”>
 <source src=“video.mp4” type=”video/mp4”>
</video>

<video id="v2" poster=“sign_asl.png” mediagroup="a11y_vid" >
 <source src=“http://video.webmfiles.org/big-buck-bunny_trailer.webm” type=”video/webm”>
 <source src=“sign_asl.mp4” type=”video/mp4”>
</video>

<video id="v3" poster=“sign_bsl.png” mediagroup="a11y_vid" class="inactive">
 <source src=“http://video.webmfiles.org/big-buck-bunny_trailer.webm” type=”video/webm”>
 <source src=“sign_bsl.mp4” type=”video/mp4”>
</video>

<video id="v4" poster=“sign_asf.png” mediagroup="a11y_vid" class="inactive">
 <source src=“http://video.webmfiles.org/big-buck-bunny_trailer.webm” type=”video/webm”>
 <source src=“sign_asf.mp4” type=”video/mp4”>
</video>

CSS

video.inactive { display: none; }

JavaScript

interface HTMLMediaElement : HTMLElement {
  [...]
  // media controller
           attribute DOMString mediaGroup;
           attribute MediaController? controller;
};

enum MediaControllerPlaybackState { "waiting", "playing", "ended" };
[Constructor]
interface MediaController : EventTarget {
  readonly attribute unsigned short readyState; // uses HTMLMediaElement.readyState's values

  readonly attribute TimeRanges buffered;
  readonly attribute TimeRanges seekable;
  readonly attribute unrestricted double duration;
           attribute double currentTime;

  readonly attribute boolean paused;
  readonly attribute MediaControllerPlaybackState playbackState;
  readonly attribute TimeRanges played;
  void pause();
  void unpause();
  void play(); // calls play() on all media elements as well

           attribute double defaultPlaybackRate;
           attribute double playbackRate;

           attribute double volume;
           attribute boolean muted;

           attribute EventHandler onemptied;
           attribute EventHandler onloadedmetadata;
           attribute EventHandler onloadeddata;
           attribute EventHandler oncanplay;
           attribute EventHandler oncanplaythrough;
           attribute EventHandler onplaying;
           attribute EventHandler onended;
           attribute EventHandler onwaiting;

           attribute EventHandler ondurationchange;
           attribute EventHandler ontimeupdate;
           attribute EventHandler onplay;
           attribute EventHandler onpause;
           attribute EventHandler onratechange;
           attribute EventHandler onvolumechange;
};


videos = document.getElementsByTagName("video");

for (i=0; i < videos.length; i++) {
  if (videos[i].currentSrc.match(/asf/g).length > 0) {
    videos[i].class = "";
  } else {
    videos[i].class = "active";
  }
}