Sony Vegas help

[nwo]

Hello

In Sony Vegas i have two types of video files One Mono and the other Stereo,
the mono has very loud sound how do i lower the sound level to the same
as the other files, thanks for any help!

[Baldrick]

You can normalize the audio,

How do I normalize audio in Vegas?
Simply right click the audio event and check the "normalize" checkbox. Vegas will normalize the event. If you have several events to normalize, copy the first one after normalizing, then select all other audio, right click, and use "Paste Event Attributes" to normalize all other audio. There is also a script on the VASST scripting pages to accomplish this.