Muting a section of video and audio is easy in premiere pro cc 2021. First step is to drop the footage you want into the timeline. Next, click on the audio track and place your playhead where you want the mute to begin. Next, hit control K (PC) or Command K (Mac) to cut the audio and video at this part.
Now move the playhead forward until you reach the last part you want muted. Do the same thing again. Then you can either a) delete the audio section completely or b) right click on the audio and select audio gain - adjust gain by and then enter in -96 db.
