Adding support for 4 mic streams Hi I'm looking to add support for 4 mic streams in AudioRecording for a custom embedded device, so instead of getting strem like LLRRLLRRLLRRLLRR, i'd get AABBCCDDAABBCCDD. As far as I can tell, I need to modify AudioRecord (java+cpp) , AudioFlinger , AudioPolicyConfig , tinyAlsa HAL in order to change channel count , masks, and appropriate buffer sizes. Also obviously the kernel driver should fill the buffer as requested by the configuration.
To do this I think is going to take me a long time, so I'm first looking to see if there is something already written in which to base my work into. Is there any custom ROM / AOSP fork / developer board BSP that has implemented a similar feature ? -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
