单项选择题
A.PLScrenRecordStateListener B.PLScreenRecordStateListener C.PLScreenRecodStateListener D.PLScreenRecordStateListeners
A.PLMicrphoneSetting B.PLMicrophoneSetting C.PLMicrophoneetting D.PLMicrophoneSeting
A.PLVdeoEncodeSetting B.PLVideoEncodeSetting C.PLVideoEncoeSetting D.PLVideoEncodeStting