<!DOCTYPE html> <!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). --> <html> <head> <title>MP4 muxed audio & video with an audio bitrate change.</title> <meta name="timeout" content="long"> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="mediasource-util.js"></script> <script src="mediasource-config-changes.js"></script> </head> <body> <div id="log"></div> <script> mediaSourceConfigChangeTest("mp4", "av-384k-44100Hz-1ch-640x480-30fps-10kfr", "av-448k-44100Hz-1ch-640x480-30fps-10kfr", "Tests mp4 audio bitrate changes in multiplexed content."); </script> </body> </html>