Re: [PATCH] quartz: Allow time format change while running

[Zebediah Figura]

Since our current implementation is pretty much a stub anyway, this is fine.

That said, the tests are not exactly interesting (we only try setting it 
to MEDIA_TIME, which is already the format, and NONE, which is kind of 
special). As usual, I ended up writing more tests to validate the 
implementation, and found, interestingly enough, that while the filter 
graph is fine with changing the time format while running, it does not 
expect the same of its filters, and will actually stop and restart 
itself if you try to actually change the time format to something 
interesting. Rudimentary tests attached here.