David1105
16th March 2007, 23:22
I have some questions about Audio volume normalize using ffdshow:
1. Since the "Volume" option on the left pane of ffdshow Audio Decoder Properties page isn't check, if to do normalize, should it be checked?
2. On the right pane, should "Volume" be checked as well?
3. What is "Decibels scale"? Should it be checked also?
4. How about "Normalize" checker?
5. what's "Max. amplification" for? Does it mean enlarging the range between high and low by 5 times if 500% is applied here?
6. If using the same setting for this "Volume Normalize" page to process bunch of audio files, does it mean that all these files would have volume levels close to each other?
Thanks!
1. Since the "Volume" option on the left pane of ffdshow Audio Decoder Properties page isn't check, if to do normalize, should it be checked?
2. On the right pane, should "Volume" be checked as well?
3. What is "Decibels scale"? Should it be checked also?
4. How about "Normalize" checker?
5. what's "Max. amplification" for? Does it mean enlarging the range between high and low by 5 times if 500% is applied here?
6. If using the same setting for this "Volume Normalize" page to process bunch of audio files, does it mean that all these files would have volume levels close to each other?
Thanks!