| <html> |
| <head> |
| <title>media-source-change-source</title> |
| <script src="../../../../media/media-source/media-source-loader.js"></script> |
| <script src="../../../../media/video-test.js"></script> |
| <script> |
| let loader; |
| let source; |
| let sourceBuffer; |
| |
| async function loadAndPlay() { |
| source = new MediaSource(); |
| video.src = URL.createObjectURL(source); |
| await waitFor(source, 'sourceopen'), |
| |
| sourceBuffer = source.addSourceBuffer(loader.type()); |
| sourceBuffer.appendBuffer(loader.initSegment()); |
| await waitFor(sourceBuffer, 'update'); |
| |
| consoleWrite('<br>** append segments'); |
| for (let i = 0; i < loader.mediaSegmentsLength(); i++) { |
| sourceBuffer.appendBuffer(loader.mediaSegment(i)); |
| await waitFor(sourceBuffer, 'update'); |
| } |
| |
| if (video.readyState < HTMLMediaElement.HAVE_CURRENT_DATA) |
| await waitFor(video, 'canplaythrough'); |
| |
| consoleWrite('<br>** play'); |
| runWithKeyDown('video.play()'); |
| await waitFor(video, 'playing'); |
| |
| consoleWrite(''); |
| if (window.internals) |
| await testExpectedEventually("window.internals.audioSessionCategory()", "MediaPlayback"); |
| } |
| |
| async function runTest() { |
| if (window.internals) |
| internals.settings.setShouldManageAudioSessionCategory(true); |
| |
| loader = new MediaSourceLoader('../../../../media/media-source/content/test-fragmented-manifest.json', '../../../../media/media-source/'); |
| |
| loader.onerror = async () => { |
| failTest('Media data loading failed'); |
| }; |
| |
| loader.onload = async () => { |
| failTestIn(15000); |
| |
| if (window.internals) |
| await testExpectedEventually("window.internals.audioSessionCategory()", "None"); |
| |
| consoleWrite(''); |
| findMediaElement(); |
| runWithKeyDown('video.volume = 0.05'); |
| await waitFor(video, 'volumechange'); |
| |
| consoleWrite('<br>* Load first file.'); |
| await loadAndPlay(); |
| |
| await new Promise(resolve => setTimeout(resolve, 1000)); |
| |
| consoleWrite('<br>* Load second file.'); |
| await loadAndPlay(); |
| |
| consoleWrite(''); |
| endTest(); |
| }; |
| } |
| |
| </script> |
| </head> |
| <body onload="runTest()"> |
| <video controls></video><br> |
| </body> |
| </html> |
