Hello, i have 2x Sundtek MediaTV to grab video. /dev/video0 and /dev/video1 both are working fine. But i can't use both together with 2 vlc. When i start first vlc with /dev/video0 and then 2nd vlc with /dev/video1 it says can't open device :? Iam Using Debian wheezy 64bit. vlc v4l2:///dev/video0 :i...