QualityLevel Class

QualityLevel Class

Encapsulates metadata required to play a specific track in the stream.

Inheritance Hierarchy

SystemObject
StreamCoders.Adaptive.SmoothStreamingQualityLevel

Namespace: StreamCoders.Adaptive.SmoothStreaming
Assembly: MediaBase (in MediaBase.dll) Version: 2.0.5.0 (2.0.5.0)

Syntax

public class QualityLevel

Public Class QualityLevel

public ref class QualityLevel

type QualityLevel =  class end

The QualityLevel type exposes the following members.

Constructors

	Name	Description
	QualityLevel(StreamIndex)	Initializes a new instance of the QualityLevel class
	QualityLevel(XElement, StreamIndex)	Initializes a new instance of the QualityLevel class

Properties

	Name	Description
	AudioTag	A numeric code that identifies which media format and variant of the media format is used for each sample in an audio track.
	Bitrate	The average bandwidth consumed by the track, in bits per second (bps). The value 0 MAY be used for tracks whose bit rate is negligible relative to other tracks in the presentation.
	BitsPerSample	The sample SizeIncludingHeader of an audio track.
	Channels	The Channel Count of an audio track.
	CodecPrivateData	Data that specifies parameters specific to the media format and common to all samples in the track, represented as a string of hex-coded bytes
	FourCc	The FourCC is a vendor extension.
	Index	An ordinal that identifies the track and MUST be unique for each track in the stream. The Index SHOULD start at 0 and increment by 1 for each subsequent track in the stream.
	MaxHeight	The maximum height of a video sample, in pixels.
	MaxWidth	The maximum width of a video sample, in pixels.
	NalUnitLengthField	The number of bytes that specify the length of each Network Abstraction Layer (NAL) unit.
	PacketSize	The size of each audio packet in bytes (WAVEFORMATEX.BLOCKALIGN).
	SamplingRate	The Sampling Rate of an audio track.

Methods

	Name	Description
	ToTrackInfo
	ToXml

Extension Methods

	Name	Description
	Copy	Overloaded. Creates a copy of the object. (Defined by ObjectExtensions.)
	Copy(Object)	Overloaded. Creates a deep copy of the object using the supplied object as a target for the copy operation. (Defined by ObjectExtensions.)