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GUAC-1375: MS EDGE will fail if canPlayType() is called under certain circumstances, but this function need not be called anymore anyway. Use Guacamole.VideoPlayer.getSupportedTypes().

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This commit is contained in:
Michael Jumper
2015-11-02 12:52:04 -08:00
parent a1071832fb
commit 3cc78665e2
1 changed files with 3 additions and 40 deletions
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43
guacamole/src/main/webapp/app/client/services/guacVideo.js
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2014 Glyptodon LLC
* Copyright (C) 2015 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -30,47 +30,10 @@ angular.module('client').factory('guacVideo', [function guacVideo() {
*/
return new (function() {
var codecs = [
'video/ogg; codecs="theora, vorbis"',
'video/mp4; codecs="avc1.4D401E, mp4a.40.5"',
'video/webm; codecs="vp8.0, vorbis"'
];
var probably_supported = [];
var maybe_supported = [];
/**
* Array of all supported video mimetypes, ordered by liklihood of
* working.
* Array of all supported video mimetypes.
*/
this.supported = [];
// Build array of supported audio formats
codecs.forEach(function(mimetype) {
var video = document.createElement("video");
var support_level = video.canPlayType(mimetype);
// Trim semicolon and trailer
var semicolon = mimetype.indexOf(";");
if (semicolon != -1)
mimetype = mimetype.substring(0, semicolon);
// Partition by probably/maybe
if (support_level == "probably")
probably_supported.push(mimetype);
else if (support_level == "maybe")
maybe_supported.push(mimetype);
});
// Add probably supported types first
Array.prototype.push.apply(
this.supported, probably_supported);
// Prioritize "maybe" supported types second
Array.prototype.push.apply(
this.supported, maybe_supported);
this.supported = Guacamole.VideoPlayer.getSupportedTypes();
})();