The mime-type video/f4m is actually XML, not binary. It is a meta-data file. This causes problems in the Tree View Listener
URL: http://svn.apache.org/viewvc?rev=1404680&view=rev Log: The type video/f4m is text, not binary Bugzilla Id: 54088 Modified: jmeter/trunk/src/core/org/apache/jmeter/samplers/SampleResult.java jmeter/trunk/xdocs/changes.xml
This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/2966