Media Debugging Tips: Difference between revisions

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# Enter 'timestamp,sync,GMP:5,EME:5' in the 'new log modules' text edit and click on 'Set Log Modules'
# Enter 'timestamp,sync,GMP:5,EME:5' in the 'new log modules' text edit and click on 'Set Log Modules'
# Under Output choose 'Logging to the Firefox Profiler' and check the 'Enable stack traces for log messages' checkbox.
# Under Output choose 'Logging to the Firefox Profiler' and check the 'Enable stack traces for log messages' checkbox.
# Open an additional tab and visit a Widevine test site (http://shaka-player-demo.appspot.com/) or log into a streaming provider like Netflix.
# In about:logging, click the 'Start Logging' button, then click the Firefox Profiler toolbar button to start recording. (The button should highlight when a recording is taking place.)
# In about:logging, click the 'Start Logging' button, then click the Firefox Profiler toolbar button to start recording. (The button should highlight when a recording is taking place.)
# Return to the test site and play a stream past a point where the issue occurs.
# Open an additional tab and view the media you are having an issue with.
# Close the test tab, and click the Firefox Profiler toolbar button to stop recording.
# Close the test tab, and click the Firefox Profiler toolbar button to stop recording.
# Wait approximately 10 - 20 seconds for a new tab to open containing the profile.
# Wait approximately 10 - 20 seconds for a new tab to open containing the profile.
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