AudioManager API

RICOH THETA V supports android.media.AudioManager.

Besides Android standard API, RICOH THETA V adds original parameters as listed below. The original parameters can be set using AudioManager’s setParameters(String keyValuePairs).

B-format Selection

To set B-format selection, set value for “RicUseBFormat”. If you use microphone with Android standard APIs, call setParameters(“RicUseBFormat=false”) before using microphone.

Value Description
“true” Recording in Ambisonics B-format (4ch)
“false” Recording in monaural (1ch)

This parameter was added in Plug-in API version 1.

Microphone Selection

To set microphone selection, set value for “RicMicSelect”.

Value Description
“RicMicSelectAuto” Auto
“RicMicSelectInternal” Internal Mic
“RicMicSelectExternal” External Mic

This parameter was added in Plug-in API version 1.

Microphone Gain

To set microphone gain, set the value for “RicMicSurrondVolumeLevel”.

Value Description
“RicMicSurroundVolumeLevelNormal” Normal Mode
“RicMicSurroundVolumeLevelLarge” Loud Mode (low gain)

This parameter was added in Plug-in API version 1.