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feat(texttracks): always use emulated text tracks (#3798)

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Chrome has a bug where if you add a remote text track and try to use it programmatically, you won't get any cues displayed. So, just switch to always emulated mode.

Also, add IS_SAFARI and IS_ANY_SAFARI to the browsers.
This commit is contained in:
Gary Katsevman
2016-12-02 16:13:33 -05:00
committed by GitHub
parent bed19be9cd
commit 881cfcb346
3 changed files with 13 additions and 41 deletions
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3
src/js/utils/browser.js
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@ -67,5 +67,8 @@ export const IE_VERSION = (function(result) {
return result && parseFloat(result[1]);
}((/MSIE\s(\d+)\.\d/).exec(USER_AGENT)));
export const IS_SAFARI = (/Safari/i).test(USER_AGENT) && !IS_CHROME && !IS_ANDROID && !IS_EDGE;
export const IS_ANY_SAFARI = IS_SAFARI || IS_IOS;
export const TOUCH_ENABLED = !!(('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch);
export const BACKGROUND_SIZE_SUPPORTED = 'backgroundSize' in document.createElement('video').style;