H264Parse Class

H.264 stream parser Node — parses NAL units, finds keyframes, optionally locks caps. More...

Declaration

class simaai::neat::H264Parse { ... }

Included Headers

#include <H264Parse.h>

Base classes

class	Node
class	OutputSpecProvider

Public Constructors Index

	H264Parse (H264ParseOptions opt={})
	Construct with optional H264ParseOptions. More...

Public Member Functions Index

std::string	kind () const override
	Type label for this Node kind. More...
NodeCapsBehavior	caps_behavior () const override
	Whether the Node negotiates static or dynamic caps. More...
std::string	backend_fragment (int node_index) const override
	GStreamer fragment this Node emits. More...
std::vector< std::string >	element_names (int node_index) const override
	Deterministic element names this Node will create. More...
OutputSpec	output_spec (const OutputSpec &input) const override
	Negotiated downstream caps produced by this Node. More...
const H264ParseOptions &	options () const
	Inspect the Node's options. More...

Private Member Attributes Index

H264ParseOptions	opt_

Description

H.264 stream parser Node — parses NAL units, finds keyframes, optionally locks caps.

Definition at line 61 of file H264Parse.h.

Public Constructors

H264Parse()

simaai::neat::H264Parse::H264Parse (H264ParseOptions opt={})

explicit

Construct with optional H264ParseOptions.

Definition at line 64 of file H264Parse.h.

Public Member Functions

backend_fragment()

std::string simaai::neat::H264Parse::backend_fragment (int node_index)

GStreamer fragment this Node emits.

Definition at line 75 of file H264Parse.h.

caps_behavior()

NodeCapsBehavior simaai::neat::H264Parse::caps_behavior ()

inline

Whether the Node negotiates static or dynamic caps.

Definition at line 70 of file H264Parse.h.

70 NodeCapsBehavior caps_behavior() const override {

71 return opt_.enforce_caps ? NodeCapsBehavior::Static : NodeCapsBehavior::Dynamic;

72 }

element_names()

std::vector< std::string > simaai::neat::H264Parse::element_names (int node_index)

Deterministic element names this Node will create.

Definition at line 77 of file H264Parse.h.

kind()

std::string simaai::neat::H264Parse::kind ()

inline

Type label for this Node kind.

Definition at line 66 of file H264Parse.h.

66 std::string kind() const override {

67 return "H264Parse";

68 }

options()

const H264ParseOptions & simaai::neat::H264Parse::options ()

inline

Inspect the Node's options.

Definition at line 82 of file H264Parse.h.

82 const H264ParseOptions& options() const {

83 return opt_;

84 }

output_spec()

OutputSpec simaai::neat::H264Parse::output_spec (const OutputSpec & input)

Negotiated downstream caps produced by this Node.

Definition at line 79 of file H264Parse.h.

Private Member Attributes

opt_

H264ParseOptions simaai::neat::H264Parse::opt_

Definition at line 87 of file H264Parse.h.

87 H264ParseOptions opt_;

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The documentation for this class was generated from the following file:

• H264Parse.h

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