When I record video with my LG8700 (regardless of resolution or to
send/to save) and I play it back, the sound volume appears to be as
loud as possible. Even just the first level up from mute during
playback is distorted and crackly. I cannot seem to find where you
can control the record volume for the video capture mode. Usually my
phone is set to vibrate only but not sure if the master sound level
controls record volume (haven't experimented).