I don't think video mattered at all to their failure. FirefoxOS was never going to eat Apple's lunch it was going to eat Google's.
If thousands of vendors had made something Android 2.X level for the entry level market and the technical people who actually want what Google engineers wanted the ecosystem by volume would have been mostly FirefoxOS instead of mostly out of date Android and the ecosystem by revenue still Apple's.
If thousands of vendors had made something Android 2.X level for the entry level market and the technical people who actually want what Google engineers wanted the ecosystem by volume would have been mostly FirefoxOS instead of mostly out of date Android and the ecosystem by revenue still Apple's.