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April 10, 2022 23:32
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testEME.html
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>Test EME</title> | |
| <script> | |
| function testEME() { | |
| // https://shaka-player-demo.appspot.com/support.html | |
| var keySysConfig = [{ | |
| "initDataTypes": ["cenc"] | |
| //,"persistentState": "required" // don't use or MacSafari "not supported" | |
| //,"persistentState": "required", "distinctiveIdentifier": "required" | |
| //,"audioCapabilities": [{ | |
| // "contentType": "audio/mp4;codecs=\"mp4a.40.2\"" | |
| //}] | |
| ,"videoCapabilities": [{ | |
| "contentType": "video/mp4;codecs=\"avc1.4D401E\"" // avc1.42E01E = ConstrainedLevel3, 4D401E=MainLevel3 | |
| //,"robustness": "3000" | |
| }] | |
| }]; | |
| var keySystems = { | |
| playready: ['com.microsoft.playready.recommendation', 'com.microsoft.playready', 'com.microsoft.playready.hardware', 'com.youtube.playready'], | |
| clearkey: ['webkit-org.w3.clearkey', 'org.w3.clearkey'], | |
| widevine: ['com.widevine.alpha'], | |
| primetime: ['com.adobe.primetime', 'com.adobe.access'], | |
| fairplay: ['com.apple.fairplay','com.apple.fps', 'com.apple.fps.1_0', 'com.apple.fps.2_0', 'com.apple.fps.3_0'] | |
| }; | |
| for(keyArr in keySystems) { | |
| for(forItemIdx in keySystems[keyArr]) { | |
| let keySys = keySystems[keyArr][forItemIdx]; | |
| try { | |
| navigator.requestMediaKeySystemAccess(keySys, keySysConfig). | |
| then(function(mediaKeySystemAccess) { | |
| //let mkConfig = mediaKeySystemAccess.getConfiguration(); | |
| //let sFlags = "persistentState="+mkConfig.persistentState+", distinctiveIdentifier="+mkConfig.distinctiveIdentifier; | |
| console.log(keySys + " supported"); //+" ("+sFlags+")"); | |
| }).catch(function(ex) { | |
| console.log(keySys+" not supported (" + ex.name+" "+ex.message+")." ); | |
| }); | |
| } catch (ex) { | |
| console.log(keySys+" not supported (" + ex.name+" "+ex.message+").." ); | |
| } | |
| } | |
| } | |
| } | |
| testEME(); | |
| </script> | |
| </head> | |
| <body> | |
| <h1>Test EME</h1> | |
| </body> | |
| </html> |
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