On Mon, 07 Jan 2019 06:48:10 -0500, Ron Hardin wrote:
A lot of new youtube videos won't play on XP with
Firefox. Is there something I ought to be
downloading to see the videos?
(Youtube seems to convert some of them to some
format I can play after a couple of days of
aging, but I gather there's a new format I don't
have.)
Try installing ffdshow.
https://sourceforge.net/projects/ffdshow-tryout/
Lastest build can be found below. (long text warning)
https://sourceforge.net/projects/ffdshow-tryout/files/SVN%20builds%20by%20clsid/