| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/dom/media/mediasource/test/ (Firefox Browser Version 153.0.1©) Datei vom 27.6.2026 mit Größe 1 kB |
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Quelle test_AudioChange_mp4.htmlSprache: HTML |
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<!DOCTYPE HTML> <html> <head> <title>MSE: basic functionality</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="mediasource.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <pre id="test"> <script class="testbody" type="text/javascript"> SimpleTest.waitForExplicitFinish(); // This test checks loading a stereo segment, followed by a 5.1 segment plays without error. runWithMSE(async (ms, el) => { el.controls = true; await once(ms, "sourceopen"); ok(true, "Receive a sourceopen event"); logEvents(el); const audiosb = ms.addSourceBuffer("audio/mp4"); el.addEventListener("error", e => { ok(false, `should not fire ${e.type} event`); SimpleTest.finish(); }); is(el.readyState, el.HAVE_NOTHING, "readyState is HAVE_NOTHING"); let p = once(el, "loadedmetadata"); await fetchAndLoad(audiosb, "aac20-48000-64000-", ["init"], ".mp4"); await p; ok(true, "got loadedmetadata event"); p = Promise.all([once(el, "loadeddata"), once(el, "canplay")]); await fetchAndLoad(audiosb, "aac20-48000-64000-", ["1"], ".m4s"); await p; ok(true, "got canplay event"); el.play(); await fetchAndLoad(audiosb, "aac51-48000-128000-", ["init"], ".mp4"); await fetchAndLoad(audiosb, "aac51-48000-128000-", ["2"], ".m4s"); ms.endOfStream(); await once(el, "ended"); ok(el.currentTime >= 6, "played to the end"); SimpleTest.finish(); }); </script> </pre> </body> </html>
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2026-08-25