Set Local Audio And Video Properties

setLocalVideoMirrorMode

• A brief description - Set local video mirror mode

Default: TKVideoMirrorModeAuto, which means that the mirror mode is enabled when using the front camera, and disabled when using the rear camera.

• Interface Name

- (int)setLocalVideoMirrorMode(TKVideoMirrorMode mirrorMode);

• Parameters

Parameter Name	Required	Type	Description
mode	Yes	TKVideoMirrorMode	Video mirror mode, enumerated values, see the definition in the “Extended Fields” section

• Method Example

TKRoomManager.getInstance().setLocalVideoMirrorMode(TKVideoMirrorMode.TKVideoMirrorModeAuto);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

setVideoProfile

• A brief description - Set local video resolution

• Interface Name

- (int)setVideoProfile(VideoProfile videoProfile);

• Parameters

Parameter Name	Required	Type	Description
profile	Yes	TKVideoProfile	Video resolution, see the definition in the “Extended Fields” section

• Method Example

    videoProfile = new VideoProfile();
    videoProfile.setWidth(160);
    videoProfile.setHeight(120);
    videoProfile.setMaxfps(10);
    TKRoomManager.getInstance().setVideoProfile(videoProfile);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

selectCameraPosition

• A brief description - Switch between front and rear cameras

• Interface Name

- (int)selectCameraPosition(boolean front);

• Parameters

Parameter Name	Required	Type	Description
front	Yes	boolean	true: Indicates the front camera, false: Indicates the rear camera

• Method Example

TKRoomManager.getInstance().selectCameraPosition(true);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

setCameraOrientation

• A brief description - Switch the direction of local camera capture (the SDK’s default method of obtaining screen orientation may not be accurate on some devices, so it is recommended that users obtain and set it themselves)

• Interface Name

- (void)setCameraOrientation(TKRoomManagerImpl.TKVideoRotation rotation);

• Parameters

Parameter Name	Required	Type	Description
rotation	Yes	TKVideoRotation	Rotation angle

• Method Example

TKRoomManager.getInstance().setCameraOrientation(TKRoomManagerImpl.TKVideoRotation.RTCVideoRotation_180);

• Return Value Description

Type	Description
None	None

enableLocalVideo

• A brief description - Enable/disable local camera

The camera is enabled by default.

• Interface Name

- (int)enableLocalVideo(boolean enable);

• Parameters

Parameter Name	Required	Type	Description
enable	Yes	boolean	Whether to disable, true: Enable the camera, false: Disable the camera

• Method Example

TKRoomManager.getInstance().enableLocalVideo(false);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

enableLocalAudio

• A brief description - Enable/disable local audio

Audio is enabled by default.

• Interface Name

- (int)enableLocalAudio(boolean enable);

• Parameters

Parameter Name	Required	Type	Description
enable	Yes	boolean	Whether to disable, true: Enable audio, false: Disable audio

• Method Example

TKRoomManager.getInstance().enableLocalAudio(true)；

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

useLoudSpeaker

• A brief description - Whether audio is played through speakers

By default, it is played through speakers, in speaker mode.

• Interface Name

- (int)useLoudSpeaker(boolean use);

• Parameters

Parameter Name	Required	Type	Description
use	Yes	boolean	true: Speaker, false: Off

• Method Example

TKRoomManager.getInstance().useLoudSpeaker(false);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

setRemoteAudioVolume

• A brief description - Set the user’s voice volume

• Interface Name

- (int)setRemoteAudioVolume(double volume, String peerId, int type);

• Parameters

Parameter Name	Required	Type	Description
volume	Yes	double	Volume level
peerId	Yes	String	User ID
type	Yes	int	Media type，1 video,2 MP3/MP4 media,3 screen,4 file media

• Method Example

TKRoomManagerImpl.getInstance().setRemoteAudioVolume(20, "123", 2);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure