Learn to customize the WAV audio format settings in Videozilla Video Converter software.
By default, the output WAV audio will be saved as 44,100 Hz, 16-bit stereo. To change it:
In the installation folder of Videozilla, eg. C:\Program Files\Videozilla or C:\Program Data\Videozilla2 if you are using Windows Vista, 7, 8, 10 or 11 double click on settings.ini
To change the audio channel, look for WAVChannel=2 and use the value 1 for mono and 2 for stereo
To change the audio frequency, look for WAVProfile=3; you can change the value to the following profile:
1: Frequency: 48000 Hz, 16-bit
2: Frequency: 48000 Hz, 8-bit
3: Frequency: 44100 Hz, 16-bit
4: Frequency: 44100 Hz, 8-bit
5: Frequency: 32000 Hz, 16-bit
6: Frequency: 32000 Hz, 8-bit
7: Frequency: 24000 Hz, 16-bit
8: Frequency: 24000 Hz, 8-bit
9: Frequency: 22050 Hz, 16-bit
10: Frequency: 22050 Hz, 8-bit
11: Frequency: 16000 Hz, 16-bit
12: Frequency: 16000 Hz, 8-bit
13: Frequency: 12000 Hz, 16-bit
14: Frequency: 12000 Hz, 8-bit
15: Frequency: 11025 Hz, 16-bit
16: Frequency: 11025 Hz, 8-bit
17: Frequency: 8000 Hz, 16-bit
18: Frequency: 8000 Hz, 8-bit
Click on File menu and Save.