ivapUSA audio mastering is mainly for DVD and CD creation. Although we were a
    record label many years ago, we have transformed these skills towards the video
    production format. Mastering in video production is the polishing of the master
    soundtrack.

    We master most production sound tracks to maintain a constant level and EQ spec.
    This is important for DVD transfers as over levels result in a piercing not so nice
    sound. Digital audio sounds great, as long as you follow its very unforgiving rules.

    During mastering, we correct any problems that may have occurred either during
    editing or during the take. This includes sweetening the vocal tracks, sound effects
    and fine tuning the EQ and level settings.