Enumeration RCRTCAudioSource
Enumeration Members
CAMCORDER
CAMCORDER: 5
DEFAULT
DEFAULT: 0
MIC
MIC: 1
VOICE_CALL
VOICE_CALL: 4
VOICE_COMMUNICATION
VOICE_COMMUNICATION: 7
VOICE_DOWNLINK
VOICE_DOWNLINK: 3
VOICE_RECOGNITION
VOICE_RECOGNITION: 6
VOICE_UPLINK
VOICE_UPLINK: 2
音源类型