First post, by ZanQuance
Included is a batch file to show how to use some of the available commands, and there is also the AU30MIX.exe /? command if you need more help.
The AU30MIX reset command does the following:
• Resets the CODEC to new default gain values and mutes non-routed audio outputs and inputs, this also mutes the line-in
• Activates the CODEC's quad channels if present
• Sets the extra power register for lower THD
• Rewires the Vortex Internal VDB bus and chains the mixer outputs to 4-channel and S/PDIF outputs @ 48kHz
Line-input and MPU-401/midi/wavetable volumes are adjustable.
When using Line-in the audio will only playback on the Front Speakers, this is due to me using the internal CODECs loopback routing instead of a full VDB/SRC/MIXER route.
All values are set in hexadecimal to reflect 1:1 what values the CODEC uses.
You can adjust Left and Right channels independently, example: AU30MIX gain front $0008 would set the left channel to max volume 00 and the right channel a bit quieter to 08
I've removed the EQ routing and PCM adjustments as these weren't all that useful.