I just plugged-in my earphone, so the sound is redirected to the earphone instead of the camera speaker. :P ... that's the fastest way to do.
All animals are equal, but some animals are more equal than others.
devices still alive
Daily driver: LG Optimus G Pro (Stock JB 4.1.2 rooted), Toshiba Thrive 7" (Stock 3.2.1 Honeycomb ROM)
Primary Backup: Acer Z130 (Stock JB 4.2.2)
HTC Jade, Samsung Jet,Motorola XT720, Acer Iconia Smart, Motorola Atrix 4G, HTC One S