blob: eb087d7d1b5c5c73cdf7c87f27e7f2a744523b62 [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<title>media-source-range-start-frame-replaced</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;
if (window.internals)
internals.initializeMockMediaSource();
function runTest()
{
findMediaElement();
source = new MediaSource();
waitForEventOn(source, 'sourceopen', sourceOpen);
run('video.src = URL.createObjectURL(source)');
}
function sourceOpen()
{
run('sourceBuffer = source.addSourceBuffer("video/mock; codecs=mock")');
waitForEventOn(sourceBuffer, 'updateend', loadSamples1, false, true);
initSegment = makeAInit(3, [makeATrack(1, 'mock', TRACK_KIND.VIDEO)]);
run('sourceBuffer.appendBuffer(initSegment)');
}
function loadSamples1()
{
samples = concatenateSamples([
makeASample(1, 1, 1, 1, 1, SAMPLE_FLAG.SYNC, 0),
]);
waitForEventOn(sourceBuffer, 'updateend', loadSamples2, false, true);
run('sourceBuffer.appendBuffer(samples)');
}
function loadSamples2()
{
samples = concatenateSamples([
// New Coded Frame Group (DTS went backwards)
makeASample(0, 0, 1, 1, 1, SAMPLE_FLAG.SYNC, 0),
makeASample(1, 1, 2, 1, 1, SAMPLE_FLAG.SYNC, 0), // duration = 2
]);
waitForEventOn(sourceBuffer, 'updateend', samplesAdded, false, true);
run('sourceBuffer.appendBuffer(samples)');
}
async function samplesAdded()
{
bufferedSamples = await internals.bufferedSamplesForTrackId(sourceBuffer, 1);
bufferedSamples.forEach(consoleWrite);
testExpected("sourceBuffer.buffered.length", 1);
testExpected("sourceBuffer.buffered.start(0)", 0);
testExpected("sourceBuffer.buffered.end(0)", 3);
endTest();
}
</script>
</head>
<body onload="runTest()">
<video></video>
</body>