Class MediaCodecDecoder

A MediaCodec decoder.

Inheritance
System.Object
Serializable
Dynamic
MediaPipe<IVideoOutput, IVideoOutputCollection, IVideoInput, IVideoInputCollection, VideoPipe, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>
VideoPipe
VideoDecoder
MediaCodecDecoder
Inherited Members
Namespace: FM.LiveSwitch.Android
Assembly: FM.LiveSwitch.Android.dll
Syntax
public class MediaCodecDecoder : VideoDecoder, IVideoInput, IMediaInput<IVideoOutput, IVideoInput, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>, IInput<IVideoOutput, IVideoInput, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>, IVideoOutput, IMediaOutput<IVideoOutput, IVideoInput, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>, IOutput<IVideoOutput, IVideoInput, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>, IVideoElement, IMediaElement, IElement

Constructors

MediaCodecDecoder(MediaCodecInfo, IVideoOutput, VideoFormat)

Initializes a new instance of the MediaCodecDecoder class.

Declaration
public MediaCodecDecoder(MediaCodecInfo decoderInfo, IVideoOutput input, VideoFormat outputFormat)
Parameters
Type Name Description
MediaCodecInfo decoderInfo

The decoder information.
IVideoOutput input

The input.
VideoFormat outputFormat

The output format.

MediaCodecDecoder(MediaCodecInfo, VideoFormat, VideoFormat)

Initializes a new instance of the MediaCodecDecoder class.

Declaration
public MediaCodecDecoder(MediaCodecInfo decoderInfo, VideoFormat inputFormat, VideoFormat outputFormat)
Parameters
Type Name Description
MediaCodecInfo decoderInfo

The decoder information.
VideoFormat inputFormat

The input format.
VideoFormat outputFormat

The output format.

Properties

Label

Gets a label that identifies this class.

Declaration
public override string Label { get; }
Property Value
Type Description
System.String
Overrides
FM.LiveSwitch.MediaPipe<FM.LiveSwitch.IVideoOutput, FM.LiveSwitch.IVideoOutputCollection, FM.LiveSwitch.IVideoInput, FM.LiveSwitch.IVideoInputCollection, FM.LiveSwitch.VideoPipe, FM.LiveSwitch.VideoFrame, FM.LiveSwitch.VideoBuffer, FM.LiveSwitch.VideoBufferCollection, FM.LiveSwitch.VideoFormat>.Label

NeedsKeyFrame

Gets or sets a boolean indicating if decoder needs a key frame.

Declaration
public bool NeedsKeyFrame { get; set; }
Property Value
Type Description
System.Boolean

Methods

Decode(VideoBuffer)

Decodes the specified input buffer.

Declaration
public void Decode(VideoBuffer inputBuffer)
Parameters
Type Name Description
VideoBuffer inputBuffer

The input buffer.

DoDestroy()

Destroys this instance.

Declaration
protected override void DoDestroy()
Overrides
FM.LiveSwitch.MediaPipe<FM.LiveSwitch.IVideoOutput, FM.LiveSwitch.IVideoOutputCollection, FM.LiveSwitch.IVideoInput, FM.LiveSwitch.IVideoInputCollection, FM.LiveSwitch.VideoPipe, FM.LiveSwitch.VideoFrame, FM.LiveSwitch.VideoBuffer, FM.LiveSwitch.VideoBufferCollection, FM.LiveSwitch.VideoFormat>.DoDestroy()

DoProcessFrame(VideoFrame, VideoBuffer)

Processes a frame.

Declaration
protected override void DoProcessFrame(VideoFrame frame, VideoBuffer buffer)
Parameters
Type Name Description
VideoFrame frame

The frame.
VideoBuffer buffer

The buffer.
Overrides

IsKeyFrame(DataBuffer)

Determines whether a data buffer represents a keyframe.

Declaration
protected override bool IsKeyFrame(DataBuffer dataBuffer)
Parameters
Type Name Description
DataBuffer dataBuffer

The data buffer.
Returns
Type Description
System.Boolean
Overrides

Implements