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How to use mediaSourceChangeTypeTest method in wpt

Best JavaScript code snippet using wpt

mediasource-changetype-util.js

Source:mediasource-changetype-util.js

...125    test.waitForExpectedEvents(function() {126        test.done();127    });128}129function mediaSourceChangeTypeTest(metadataA, metadataB, description)130{131    mediasource_test(function(test, mediaElement, mediaSource)132    {133        mediaElement.pause();134        mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));135        MediaSourceUtil.loadBinaryData(test, metadataA.url, function(dataA) {136            MediaSourceUtil.loadBinaryData(test, metadataB.url, function(dataB) {137                runChangeTypeTest(test, mediaElement, mediaSource, metadataA.type, dataA, metadataB.type, dataB);138            });139        });140    }, description);...

Using AI Code Generation

1wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');2wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');3wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');4wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');5wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');6wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');7wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm; codecs="vp8, vorbis"');8wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.640028, mp4a.40.2"', 'video/webm

Using AI Code Generation

1wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp8"', 'video/webm; codecs="vorbis,vp9"');2wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp9"', 'video/webm; codecs="vorbis,vp8"');3wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp8"', 'video/webm; codecs="vorbis,vp8"');4wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp9"', 'video/webm; codecs="vorbis,vp9"');5wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp8"', 'video/webm; codecs="vorbis,vp9"');6wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp9"', 'video/webm; codecs="vorbis,vp8"');7wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp8"', 'video/webm; codecs="vorbis,vp8"');8wptRunner.mediaSourceChangeTypeTest(videoElement, mediaSource, sourceBuffer, 'video/webm; codecs="vorbis,vp9"', 'video/webm; codecs="vorbis,vp9"');

Using AI Code Generation

1wptRunner.mediaSourceChangeTypeTest('video/webm; codecs="vorbis,vp8"', 'audio/webm; codecs="vorbis"');2wptRunner.mediaSourceChangeTypeTest = function(sourceType, destinationType) {3    wptRunner.testDone();4}5wptRunner.testDone = function() {6}

Using AI Code Generation

1var mediaSourceChangeTypeTest = async_test("MediaSourceChangeTypeTest");2var mediaSourceChangeTypeTestVideo = document.createElement("video");3var mediaSourceChangeTypeTestSourceBuffer;4var mediaSourceChangeTypeTestMediaSource;5var mediaSourceChangeTypeTestURL;6function mediaSourceChangeTypeTestInit()7{8    mediaSourceChangeTypeTestMediaSource = new MediaSource();9    mediaSourceChangeTypeTestVideo.src = URL.createObjectURL(mediaSourceChangeTypeTestMediaSource);10    mediaSourceChangeTypeTestMediaSource.addEventListener("sourceopen", mediaSourceChangeTypeTestSourceOpen);11}12function mediaSourceChangeTypeTestSourceOpen()13{14    mediaSourceChangeTypeTestSourceBuffer = mediaSourceChangeTypeTestMediaSource.addSourceBuffer("video/webm; codecs=\"vp8\"");15    mediaSourceChangeTypeTestSourceBuffer.addEventListener("updateend", mediaSourceChangeTypeTestSourceBufferUpdateEnd);16    mediaSourceChangeTypeTestSourceBuffer.appendBuffer(new Uint8Array([0, 0, 0, 1, 0xDE, 0xAD, 0xBE, 0xEF]));17}18function mediaSourceChangeTypeTestSourceBufferUpdateEnd()19{20    mediaSourceChangeTypeTestSourceBuffer.removeEventListener("updateend", mediaSourceChangeTypeTestSourceBufferUpdateEnd);21    mediaSourceChangeTypeTestSourceBuffer.changeType("video/mp4; codecs=\"avc1.42E01E\"");22    mediaSourceChangeTypeTestSourceBuffer.appendBuffer(new Uint8Array([0, 0, 0, 1, 0xDE, 0xAD, 0xBE, 0xEF]));23    mediaSourceChangeTypeTestVideo.play();24    mediaSourceChangeTypeTest.done();25}26mediaSourceChangeTypeTestInit();27function test()28{29    mediaSourceChangeTypeTestVideo.pause();30    mediaSourceChangeTypeTestVideo.src = "";31    mediaSourceChangeTypeTestVideo.load();32    mediaSourceChangeTypeTestVideo.src = mediaSourceChangeTypeTestURL;33    mediaSourceChangeTypeTestVideo.play();34}

Using AI Code Generation

1function mediaSourceChangeTypeTest() {2    var video = document.getElementById("video");3    var mediaSource = new MediaSource();4    var sourceBuffer;5    var videoFile = "bear-320x240.webm";6    var mime = "video/webm";7    mediaSource.addEventListener("sourceopen", function() {8        sourceBuffer = mediaSource.addSourceBuffer(mime);9        sourceBuffer.appendBuffer(new Uint8Array());10        sourceBuffer.addEventListener("updateend", function() {11            if (sourceBuffer.updating)12                return;13            sourceBuffer.abort();14            sourceBuffer.appendBuffer(new Uint8Array());15        });16    }, false);17    mediaSource.addEventListener("webkitsourceopen", function() {18        sourceBuffer = mediaSource.addSourceBuffer(mime);19        sourceBuffer.appendBuffer(new Uint8Array());20        sourceBuffer.addEventListener("updateend", function() {21            if (sourceBuffer.updating)22                return;23            sourceBuffer.abort();24            sourceBuffer.appendBuffer(new Uint8Array());25        });26    }, false);27    mediaSource.addEventListener("webkitsourceended", function() {28        sourceBuffer = mediaSource.addSourceBuffer(mime);29        sourceBuffer.appendBuffer(new Uint8Array());30        sourceBuffer.addEventListener("updateend", function() {31            if (sourceBuffer.updating)32                return;33            sourceBuffer.abort();34            sourceBuffer.appendBuffer(new Uint8Array());35        });36    }, false);37    mediaSource.addEventListener("webkitsourceclose", function() {38        sourceBuffer = mediaSource.addSourceBuffer(mime);39        sourceBuffer.appendBuffer(new Uint8Array());40        sourceBuffer.addEventListener("updateend", function() {41            if (sourceBuffer.updating)42                return;43            sourceBuffer.abort();44            sourceBuffer.appendBuffer(new Uint8Array());45        });46    }, false);47    mediaSource.addEventListener("webkitsourceclose", function() {48        sourceBuffer = mediaSource.addSourceBuffer(mime);49        sourceBuffer.appendBuffer(new Uint8Array());50        sourceBuffer.addEventListener("updateend", function() {51            if (sourceBuffer.updating)52                return;53            sourceBuffer.abort();54            sourceBuffer.appendBuffer(new Uint8Array());55        });56    }, false);57    mediaSource.addEventListener("webkitsourceclose", function() {58        sourceBuffer = mediaSource.addSourceBuffer(mime);59        sourceBuffer.appendBuffer(new Uint8Array());60        sourceBuffer.addEventListener("updateend", function() {61            if (sourceBuffer.updating)

Using AI Code Generation

1function runTest() {2  var test = async_test("Test to check if the MediaSourceChangeTypeTest method is supported");3  var video = document.createElement("video");4  var file = "/media/movie_5.mp4";5  var mediasource = new MediaSource();6  mediasource.addEventListener('sourceopen', test.step_func(function() {7    var sourceBuffer = mediasource.addSourceBuffer('video/mp4; codecs="avc1.42E01E"');8    var xhr = new XMLHttpRequest();9    xhr.open("GET", file);10    xhr.responseType = "arraybuffer";11    xhr.onload = test.step_func(function() {12      sourceBuffer.appendBuffer(xhr.response);13      sourceBuffer.addEventListener('updateend', test.step_func(function() {14        mediasource.changeType('video/webm; codecs="vp8"');15        test.done();16      }), false);17    });18    xhr.send();19  }), false);20  video.src = URL.createObjectURL(mediasource);21}

Using AI Code Generation

1wptRunner.mediaSourceChangeTypeTest('audio/mp4; codecs="mp4a.40.2"', function() {2});3wptRunner.mediaSourceChangeTypeTest('audio/webm; codecs="vorbis"', function() {4});5wptRunner.mediaSourceChangeTypeTest('video/webm; codecs="vp8, vorbis"', function() {6});7wptRunner.mediaSourceChangeTypeTest('video/mp4; codecs="avc1.42E01E, mp4a.40.2"', function() {8});9wptRunner.mediaSourceChangeTypeTest('video/mp

Using AI Code Generation

1wptRunner.mediaSourceChangeTypeTest(function(result){2    console.log("result: "+result);3});4wptRunner.mediaSourceChangeTypeTest(function(result){5    console.log("result: "+result);6});7wptRunner.mediaSourceChangeTypeTest(function(result){8    console.log("result: "+result);9});10wptRunner.mediaSourceChangeTypeTest(function(result){11    console.log("result: "+result);12});13wptRunner.mediaSourceChangeTypeTest(function(result){14    console.log("result: "+result);15});16wptRunner.mediaSourceChangeTypeTest(function(result){17    console.log("result: "+result);18});19wptRunner.mediaSourceChangeTypeTest(function(result){20    console.log("result: "+result);21});22wptRunner.mediaSourceChangeTypeTest(function(result){

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