OpenTok.Publisher.VideoLayerStats Class Reference

Represents the statistics for a single published video layer. More...

Properties
int	Width [get]
	The width of the video frame, in pixels. More...
int	Height [get]
	The height of the video frame, in pixels.
double	EncodedFrameRate [get]
	The encoded video frame rate (in frames per second).
long	Bitrate [get]
	The bitrate for this video layer, in bits per second.
long	TotalBitrate [get]
	The total bitrate (including RTP headers, padding, and payload).
string	ScalabilityMode [get]
	Scalability mode string (e.g., "L1T1", "L3T3") for this video layer. Indicates spatial and temporal scalability configuration.
VideoReason	QualityLimitationReason [get]
	Quality degradation reason for this layer (e.g., bandwidth, CPU, other).
string	Codec [get]
	The codec currently used for this video layer (e.g., "VP8", "H264"). More...

Detailed Description

Represents the statistics for a single published video layer.

In a simulcast configuration, each entry corresponds to one independent video encoding (for example, low-, medium-, and high-resolution streams sent in parallel). For SVC (Scalable Video Coding), the publisher typically sends a single video encoding, with scalability (temporal, spatial, or both) internally encoded and described via the ScalabilityMode field.

Property Documentation

Codec

string OpenTok.Publisher.VideoLayerStats.Codec

get

The codec currently used for this video layer (e.g., "VP8", "H264").

Width

int OpenTok.Publisher.VideoLayerStats.Width

get

The width of the video frame, in pixels.

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