[MPlayer-users] mplayer play 4 audio chn file to jack
andrecastro at c-e-m.org
Wed Nov 13 14:32:18 CET 2013
Thanks Reimar, but didn't work
mplayer2 test_4chan_2.wav -channels 4 -ao jack:noconnect
trows an error, it doesn't recognize the noconnect argument
Could not parse arguments at the position indicated below:
-ao jack commandline help:
Example: mplayer -ao jack:port=myout
connects MPlayer to the jack ports named myout
Connects to the given ports instead of the default physical ones
Client name to pass to JACK
Estimates the amount of data in buffers (experimental)
Automatically start JACK server if necessary
Failed to initialize audio driver 'jack:noconnect'
Could not open/initialize audio device -> no sound.
Audio: no sound
Video: no video
Do you reckon, that if I compile a more recent version, I will be able to use noconnect?
On 11/13/2013 02:11 PM, Reimar Döffinger wrote:
> andre castro <andrecastro at c-e-m.org> wrote:
>> Mplayer geniuses,
>> Do you have any idea how to reproduce a 4 audio channel wav file, using
>> mplayer and send it to jack
>> Do you have any idea of what could I be doing wrong??
> If you set MPlayer to automatically connect its output ports, it adjust the number of channels to the number of ports available connect to.
> You can use -ao jack:noconnect to avoid this.
>> I am running Debian (Jessy) and mplayer 1.1-4.7
> However that version is probably too old to have that feature.
> MPlayer-users mailing list
> MPlayer-users at mplayerhq.hu
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