Media processing pipeline: graph, nodes, and scheduling. More...

Classes
class	FrameDemuxNode
	Splits a Frame into separate Image and Audio streams. More...

class	JpegEncoderNode
	Compresses video frames to JPEG using libjpeg-turbo. More...

class	MediaGraph
	Directed acyclic graph of MediaNodes connected by MediaLinks. More...

class	MediaLink
	Connects an output port to an input port in a media pipeline. More...

struct	NodeMessage
	Structured message emitted by a pipeline node. More...

struct	NodeStats
	Snapshot of node performance statistics. More...

class	MediaNode
	Base class for all pipeline processing nodes. More...

class	MediaPipeline
	Owns a MediaGraph and orchestrates pipeline processing. More...

class	MediaPort
	Describes a node's input or output connection point. More...

class	RtpAudioSinkNode
	Terminal sink node that sends audio samples over RTP. More...

class	RtpVideoSinkNode
	Terminal sink node that sends video frames over RTP. More...

class	TestPatternNode
	Source node that generates video and audio test patterns. More...

class	TimecodeOverlayNode
	Burns timecode text into video frames using FontPainter. More...

Enumerations
enum class	Severity { Severity::Info , Severity::Warning , Severity::Error , Severity::Fatal }
	Severity level for node messages. More...

Detailed Description

Media processing pipeline: graph, nodes, and scheduling.

MediaGraph and MediaNode framework for constructing audio/video processing pipelines. Includes concrete nodes such as TestPatternNode, FrameDemuxNode, and TimecodeOverlayNode.

Enumeration Type Documentation

strong

Severity level for node messages.

Enumerator
Info	Informational message.
Warning	Warning — non-fatal issue.
Error	Error — node transitions to ErrorState.
Fatal	Fatal — pipeline should stop.