If you ask 4-channel audio, the main responses you get are that the quality is not there. For the main type of videos I tape, the quality is fine but I will concede that the quality will be lower. 4-channel capture is the ONLY reason I initially purchased Scenalyzer.
DV allows either 2 digital audio channels (usually stereo) at 16 bit resolution and 48 kHz sampling rate, or 4 digital audio channels at 12 bit resolution and 32 kHz sampling rate. For professional or broadcast applications, 48 kHz is used almost exclusively. If you’re capturing 4-channel, I would force it to 32KHz.
Edward Troxel
