blob: 9a790a5917c0f0ed875c05576c9c1b2851e91e22 [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<title>media-source-append-twice-overlapping-sync-frame</title>
<script src="mock-media-source.js"></script>
<script src="../video-test.js"></script>
<script src="samples.js"></script>
<script>
let source;
let sourceBuffer;
let initSegment;
let bufferedSamples;
if (window.internals)
internals.initializeMockMediaSource();
function sampleRun(generation) {
return concatenateSamples([
makeASample( 0, 0, 166667, 1000000, 1, SAMPLE_FLAG.SYNC, generation),
makeASample(167000, 167000, 166667, 1000000, 1, SAMPLE_FLAG.NONE, generation),
makeASample(333000, 333000, 166667, 1000000, 1, SAMPLE_FLAG.SYNC, generation), // overlaps previous frame
makeASample(500000, 500000, 166667, 1000000, 1, SAMPLE_FLAG.NONE, generation),
]);
}
window.addEventListener('load', async () => {
findMediaElement();
source = new MediaSource();
testExpected('source.readyState', 'closed');
const sourceOpened = waitFor(source, 'sourceopen');
const videoSource = document.createElement('source');
videoSource.type = 'video/mock; codecs=mock';
videoSource.src = URL.createObjectURL(source);
video.appendChild(videoSource);
await sourceOpened;
run('sourceBuffer = source.addSourceBuffer("video/mock; codecs=mock")');
initSegment = makeAInit(5, [makeATrack(1, 'mock', TRACK_KIND.VIDEO)]);
run('sourceBuffer.appendBuffer(initSegment)');
await waitFor(sourceBuffer, 'updateend');
run('sourceBuffer.appendBuffer(sampleRun(1))');
await waitFor(sourceBuffer, 'updateend');
run('sourceBuffer.appendBuffer(sampleRun(2))');
await waitFor(sourceBuffer, 'updateend');
bufferedSamples = await internals.bufferedSamplesForTrackId(sourceBuffer, 1);
consoleWrite(bufferedSamples.join("<br/>"));
endTest();
});
</script>
</head>
<body>
<video controls></video>
</body>
</html>