Start Render - will my change show here?

[pmeenan]

To do a comparison you just need the test ID's for the individual runs you want to compare. The filmstrip view has a "advanced customization options" link above the waterfall that explains the URL structure (basically just a comma-separated list of tests).

The UI-way to do the comparison is to go into the test history and check the comparison box on the different tests you want to compare.

From the filmstrip comparison page there's a "create video" button that creates the brady-bunch videos.