blob: b57682159f0dda6c5ff69286d334ac284fae7ffe [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<title>media-source-sequence-timestamps</title>
<script src="mock-media-source.js"></script>
<script src="../video-test.js"></script>
<script>
var source;
var sourceBuffer;
var initSegment;
var samples;
var bufferedSamples;
var audio;
if (window.internals)
internals.initializeMockMediaSource();
function runTest()
{
audio = document.getElementsByTagName('audio')[0];
source = new MediaSource();
waitForEventOn(source, 'sourceopen', sourceOpen);
run('audio.src = URL.createObjectURL(source)');
}
function sourceOpen()
{
run('sourceBuffer = source.addSourceBuffer("audio/mock; codecs=mock")');
run('sourceBuffer.mode = "sequence"');
internals.setShouldGenerateTimestamps(sourceBuffer, true);
waitForEventOn(sourceBuffer, 'updateend', loadSamples, false, true);
initSegment = makeAInit(8, [makeATrack(1, 'mock', TRACK_KIND.AUDIO)]);
run('sourceBuffer.appendBuffer(initSegment)');
}
function loadSamples()
{
// In "sequence" mode, the samples' timestamps are not used
samples = concatenateSamples([
makeASample(0, 0, 1, 1, 1, SAMPLE_FLAG.SYNC, 0),
makeASample(2, 2, 1, 1, 1, SAMPLE_FLAG.NONE, 0),
makeASample(4, 4, 1, 1, 1, SAMPLE_FLAG.NONE, 0),
makeASample(6, 6, 1, 1, 1, SAMPLE_FLAG.SYNC, 0),
makeASample(8, 8, 1, 1, 1, SAMPLE_FLAG.NONE, 0),
makeASample(10, 10, 1, 1, 1, SAMPLE_FLAG.NONE, 0),
]);
waitForEventOn(sourceBuffer, 'updateend', samplesAdded, false, true);
run('sourceBuffer.appendBuffer(samples)');
}
async function samplesAdded()
{
bufferedSamples = await internals.bufferedSamplesForTrackId(sourceBuffer, 1);
testExpected("bufferedSamples.length", 6);
bufferedSamples.forEach(consoleWrite);
endTest();
}
</script>
</head>
<body onload="runTest()">
<audio></audio>
</body>