to solve this bug, http://b/265614716 Pixel - Disappointing audio quality recording during live show / concert
update the AGC/MBDRC module's parameters, the original setting would suppress the loudness in high sound pressure environment.
camcorder path
AGC change
Ideal RMS, MINGain -24
MBDRC change
threshold -44/-38/-38
crossover frequency 120/10k
attack 10
release 100
limiter gain 0
limiter threshold -0.2
mic path
MBDRC change
threshold -44/-44/-44
crossover frequency 120/10k
attack 10
release 100
limiter gain 0
limiter threshold -0.2
Files from the latest attachment on b/265732148
Bug: 265732148
Test: verified by darrenyen@
Change-Id: Ie650ec7c0b7bbd15b727e7c4c2d6a7796184bf93
28a5dd2c90