Class VideoRecorder

Definition

Namespace:

Tizen.Multimedia

Assembly:

Tizen.Multimedia.Recorder.dll

Provides the ability to control video recording.

public class VideoRecorder : Recorder

Inheritance

object

Recorder

VideoRecorder

Constructors

VideoRecorder(Camera, RecorderVideoCodec, RecorderAudioCodec, RecorderFileFormat)

Initializes a new instance of the VideoRecorder class with the specified camera, video codec, audio codec, and file format.

Declaration

public VideoRecorder(Camera camera, RecorderVideoCodec videoCodec, RecorderAudioCodec audioCodec, RecorderFileFormat fileFormat)

Parameters

Type	Name	Description
Camera	camera	The camera object.
RecorderVideoCodec	videoCodec	The codec for video encoding.
RecorderAudioCodec	audioCodec	The codec for audio encoding.
RecorderFileFormat	fileFormat	The format of result file.

Remarks

If the state of Camera is Created, the PreviewPixelFormat will be changed to the recommended format for recording.

The initial state of the Recorder will be Ready if the state of Camera is Preview or Captured.

See Also

GetSupportedAudioCodecs()

GetSupportedVideoCodecs()

GetSupportedFileFormats()

GetSupportedFileFormats(RecorderAudioCodec)

GetSupportedFileFormats(RecorderVideoCodec)

SetFormatAndCodec(RecorderVideoCodec, RecorderFileFormat)

SetFormatAndCodec(RecorderVideoCodec, RecorderAudioCodec, RecorderFileFormat)

VideoRecorder(Camera, RecorderVideoCodec, RecorderFileFormat)

Initializes a new instance of the VideoRecorder class with the specified camera, video codec, and file format.

Declaration

public VideoRecorder(Camera camera, RecorderVideoCodec videoCodec, RecorderFileFormat fileFormat)

Parameters

Type	Name	Description
Camera	camera	The camera object.
RecorderVideoCodec	videoCodec	The codec for video encoding.
RecorderFileFormat	fileFormat	The format of result file.

Remarks

If the state of Camera is Created, the PreviewPixelFormat will be changed to the recommended format for recording.

The initial state of the Recorder will be Ready if the state of Camera is Preview or Captured.

See Also

GetSupportedVideoCodecs()

GetSupportedFileFormats()

GetSupportedFileFormats(RecorderVideoCodec)

SetFormatAndCodec(RecorderVideoCodec, RecorderFileFormat)

SetFormatAndCodec(RecorderVideoCodec, RecorderAudioCodec, RecorderFileFormat)

Properties

VideoBitRate

Gets or sets the bitrate of the video encoder in bits per second.

Declaration

public int VideoBitRate { get; set; }

Property Value

Type	Description
int

Remarks

To set, the recorder must be in the Idle or Ready state.

VideoCodec

Gets the audio codec for encoding an audio stream.

Declaration

public RecorderVideoCodec VideoCodec { get; }

Property Value

Type	Description
RecorderVideoCodec

VideoMotionRate

Gets or sets the video recording motion rate.

Declaration

public double VideoMotionRate { get; set; }

Property Value

Type	Description
double

Remarks

The attribute is valid only in a video recorder.
If the rate is in range of 0-1, the video is recorded in a slow motion mode.
If the rate is greater than 1, the video is recorded in a fast motion mode.

To set, the recorder must be in the Idle or the Ready state.

VideoOrientationTag

Gets or sets the orientation in the video metadata tag.

Declaration

public Rotation VideoOrientationTag { get; set; }

Property Value

Type	Description
Rotation	A Rotation that specifies the type of orientation.

VideoResolution

Gets or sets the resolution of the video recording.

Declaration

public Size VideoResolution { get; set; }

Property Value

Type	Description
Size

Remarks

To set, the recorder must be in the Idle or the Ready state.

See Also

GetSupportedVideoResolutions(CameraDevice)

Methods

GetSupportedVideoCodecs()

Gets the video encoders that the current device supports.

Declaration

public static IEnumerable<RecorderVideoCodec> GetSupportedVideoCodecs()

Returns

Type	Description
IEnumerable<><RecorderVideoCodec>

GetSupportedVideoResolutions(CameraDevice)

Gets the video resolutions that the current device supports.

Declaration

public static IEnumerable<Size> GetSupportedVideoResolutions(CameraDevice device)

Parameters

Type	Name	Description
CameraDevice	device	The camera device to retrieve the supported resolutions.

Returns

Type	Description
IEnumerable<><Size>

SetFormatAndCodec(RecorderVideoCodec, RecorderAudioCodec, RecorderFileFormat)

Sets the video codec, audio codec, and the file format for recording.

Declaration

public void SetFormatAndCodec(RecorderVideoCodec videoCodec, RecorderAudioCodec audioCodec, RecorderFileFormat fileFormat)

Parameters

Type	Name	Description
RecorderVideoCodec	videoCodec	The codec for video encoding.
RecorderAudioCodec	audioCodec	The codec for audio encoding.
RecorderFileFormat	fileFormat	The format of result file.

See Also

GetSupportedAudioCodecs()

GetSupportedVideoCodecs()

GetSupportedFileFormats()

GetSupportedFileFormats(RecorderAudioCodec)

GetSupportedFileFormats(RecorderVideoCodec)

SetFormatAndCodec(RecorderVideoCodec, RecorderFileFormat)

Start(string)

SetFormatAndCodec(RecorderVideoCodec, RecorderFileFormat)

Sets the video codec and the file format for recording. Audio will not be recorded.

Declaration

public void SetFormatAndCodec(RecorderVideoCodec videoCodec, RecorderFileFormat fileFormat)

Parameters

Type	Name	Description
RecorderVideoCodec	videoCodec	The codec for video encoding.
RecorderFileFormat	fileFormat	The format of result file.

See Also

GetSupportedVideoCodecs()

GetSupportedFileFormats()

GetSupportedFileFormats(RecorderVideoCodec)

SetFormatAndCodec(RecorderVideoCodec, RecorderAudioCodec, RecorderFileFormat)

Start(string)

Extension Methods

EXamlExtensions.LoadFromEXamlByRelativePath<T>(T, string)

Extensions.LoadFromXaml<TXaml>(TXaml, string)

Extensions.LoadFromXaml<TXaml>(TXaml, Type)

Extensions.LoadFromXamlFile<TXaml>(TXaml, string)