Re: [Jack-Devel] m-audio FastTrack Ultra 8R no playback with hw device

On 02.05.2013 09:27, Felix Homann wrote:
> usr/bin/jackd -v -dalsa -r44100 -p256 -n2 -D -Chw:1 -Phw:1

Thats what I am using...

> I still think that there's probably something wrong with mplayer use of
> Jack. But I can't confirm since the version of mplayer on my machines
> doesn't even know about Jack. Maybe you should test with another
> program. (E. g. I like to test my Jack setups with the Hydrogen drum
> machine.)

Ardour 3, hydrogen and every other jack client show exactly the same
symptoms. So I would exclude mplayer as the source of the problem.

I suspect it has to do with the parameter selection that jack does at
startup. i.e. you can't specify the format.

Also it did work once with some kernel/jack1 combination, but
unfortunately I can't remember which versions. I tried some of the last
jack1 versions and kernels 3.5.6 through 3.9.0...

Niko

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