Class BaseDecoder

An NVDEC-based decoder.

Inheritance
System.Object
Serializable
Dynamic
MediaPipe<IVideoOutput, IVideoOutputCollection, IVideoInput, IVideoInputCollection, VideoPipe, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>
VideoPipe
VideoDecoder
BaseDecoder
Decoder
Decoder
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: FM.LiveSwitch.Nvidia
Assembly: FM.LiveSwitch.Nvidia.dll
Syntax
public abstract class BaseDecoder : 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

BaseDecoder(VideoFormat, VideoFormat)

Initializes a new instance of the Decoder class.

Declaration
protected BaseDecoder(VideoFormat inputFormat, VideoFormat outputFormat)
Parameters
Type Name Description
VideoFormat inputFormat

The input format.
VideoFormat outputFormat

The output format.

Properties

NeedsKeyFrame

Gets a value indicating whether the decoder needs a key frame.

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

true if [needs key frame]; otherwise, false.

Methods

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 inputBuffer)
Parameters
Type Name Description
VideoFrame frame

The frame.
VideoBuffer inputBuffer

The input buffer.
Overrides

Events

OnFailure

Raised when the NVDEC decoder returns an error and is unable to decode the frame. Refer to the NVIDIA Video Codec SDK for information on error codes. https://developer.nvidia.com/nvidia-video-codec-sdk

Declaration
public event Action2<VideoFrame, int> OnFailure
Event Type
Type Description
Action2<VideoFrame, System.Int32>

Implements