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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/webaudio/test/test_decodeOpusTail.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webaudio/test/test_decodeOpusTail.html')
| -rw-r--r-- | dom/media/webaudio/test/test_decodeOpusTail.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_decodeOpusTail.html b/dom/media/webaudio/test/test_decodeOpusTail.html new file mode 100644 index 000000000..b5b53f685 --- /dev/null +++ b/dom/media/webaudio/test/test_decodeOpusTail.html @@ -0,0 +1,28 @@ +<!DOCTYPE HTML> +<html> +<meta charset="utf-8"> +<head> + <title>Regression test to check that opus files don't have a tail at the end.</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.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 gets a 1 second Opus file and decodes it to a buffer. The opus file is +// decoded at 48kHz, and the OfflineAudioContext is also at 48kHz, no resampling +// is taking place. +fetch('sweep-300-330-1sec.opus') +.then(function(response) { return response.arrayBuffer(); }) +.then(function(buffer) { + var off = new OfflineAudioContext(1, 128, 48000); + off.decodeAudioData(buffer, function(decoded) { + var pcm = decoded.getChannelData(0); + is(pcm.length, 48000, "The length of the decoded file is correct."); + SimpleTest.finish(); + }); +}); + +</script> |