2011/9/19 Clemens Ladisch clemens@ladisch.de:
Raymond Yau wrote:
How about device 1 spdif since this card does not have spdif connector ?
How could this be detected?
what is the difference of capture device 0 and device 3 ?
The default device can mix lots of sources together; the AC'97 device is a direct input from the AC'97 codec.
ymf724f does not support I2S Zoom Video Input and my ymf724f sound card does no have digital input
so the function of capture device 0 and device 1 of my ymf724f are the same
and it seem that they can used for recording concurrently and the vumeter of two instances of arecord change at the same time
arecord -vv -D hw:0,0 -f cd /dev/null
arecord -vv -D hw:0,3 -f cd /dev/null
Does this mean that it allow two duplex application at the same time if it can be combined to 2 subdevices