AudioSource Enum
Definition
Important
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Enumerates values returned by several types and taken as a parameter of the F:Android.Media.AudioRecord..ctor, and F:Android.Media.MediaRecorder.SetAudioSource members.
public enum AudioSourcetype AudioSource = - Inheritance
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AudioSource
Fields
| Name | Value | Description |
|---|---|---|
| Default | 0 | Default audio source * Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| Mic | 1 | Microphone audio source Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| VoiceUplink | 2 | Voice call uplink (Tx) audio source. Capturing from VOICE_UPLINK source requires the Manifest.permission.CAPTURE_AUDIO_OUTPUT permission. This permission is reserved for use by system components and is not available to third-party applications. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| VoiceDownlink | 3 | Voice call downlink (Rx) audio source. Capturing from VOICE_DOWNLINK source requires the Manifest.permission.CAPTURE_AUDIO_OUTPUT permission. This permission is reserved for use by system components and is not available to third-party applications. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| VoiceCall | 4 | Voice call uplink + downlink audio source Capturing from VOICE_CALL source requires the Manifest.permission.CAPTURE_AUDIO_OUTPUT permission. This permission is reserved for use by system components and is not available to third-party applications. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| Camcorder | 5 | Microphone audio source tuned for video recording, with the same orientation as the camera if available. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| VoiceRecognition | 6 | Microphone audio source tuned for voice recognition if available, behaves like Defaultotherwise. |
| VoiceCommunication | 7 | Microphone audio source tuned for voice communications such as VoIP. |
| RemoteSubmix | 8 | Audio source for a submix of audio streams to be presented remotely. An application can use this audio source to capture a mix of audio streams that should be transmitted to a remote receiver such as a Wifi display. While recording is active, these audio streams are redirected to the remote submix instead of being played on the device speaker or headset. Certain streams are excluded from the remote submix, including AudioManager.STREAM_RING, AudioManager.STREAM_ALARM, and AudioManager.STREAM_NOTIFICATION. These streams will continue to be presented locally as usual. Capturing the remote submix audio requires the Manifest.permission.CAPTURE_AUDIO_OUTPUT permission. This permission is reserved for use by system components and is not available to third-party applications. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| Unprocessed | 9 | Microphone audio source tuned for unprocessed (raw) sound if available, behaves like DEFAULT otherwise. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| VoicePerformance | 10 | Source for capturing audio meant to be processed in real time and played back for live performance (e.g karaoke). The capture path will minimize latency and coupling with playback path. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.