How to calueclate Frame rate (FPS) of a HTML5 video in google chrome

[chamarth]

Hello,

I read that there is a property in chrome that we can use videoElement.FPS or chrome.fps.get() to know the frame rate of a video playing in HTML5 page.

I used those properties, but chrome is reporting that it is "undefined" or "NaN" (Not a Number).I added the screen shot in attachment.
Please suggest a way to know about the frame rate of the video running in HTML5.
It will be really helpful.

Thanks.

Best Regards..........

[Dale Curtis]

Hi Chamarth,

I'm don't believe those properties are correct, here is how we calculate the FPS for our performance testing:

http://git.chromium.org/gitweb/?p=chromium.git;a=blob;f=chrome/test/data/media/html/media_stat_perf.html

You can see other statistics that are supported (and those that are in the discussion phase) here:

http://wiki.whatwg.org/wiki/Video_Metrics

- dale

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