FMLiveSwitchSdpRtcpFeedbackAttribute Class Reference

This attribute is used to indicate the capability of using RTCP feedback. More...

Instance Methods
(NSString *)	- getAttributeValue
	Gets the internal value of the attribute. More...
(instancetype)	- initWithPayloadType:type:
	Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class. More...
(instancetype)	- initWithPayloadType:type:subtype:
	Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class. More...
(int)	- payloadType
	Gets the payload type. More...
(void)	- setPayloadType:
	Sets the payload type. More...
(void)	- setSubType:
	Sets the sub-type. More...
(void)	- setType:
	Sets the type. More...
(NSString *)	- subType
	Gets the sub-type. More...
(NSString *)	- type
	Gets the type. More...
Instance Methods inherited from FMLiveSwitchSdpAttribute
(FMLiveSwitchSdpAttributeType)	- attributeType
	Gets this Attribute's Type. More...
(NSString *)	- description
	Converts this instance to a string. More...
(instancetype)	- init
(FMLiveSwitchSdpAttributeCategory)	- multiplexingCategory
	Gets the Multiplexing Category of this Attribute. More...
(void)	- setAttributeType:
	Sets this Attribute's Type. More...
(void)	- setMultiplexingCategory:
	Sets the Multiplexing Category of this Attribute. More...

Class Methods
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ ccmFirAttributeWithPayloadType:
	Creates a "ccm fir" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ ccmLrrAttributeWithPayloadType:
	Creates a "ccm lrr" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ ccmTmmbnAttributeWithPayloadType:
	Creates a "ccm tmmbn" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ ccmTmmbrAttributeWithPayloadType:
	Creates a "ccm tmmbr" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ feedbackAttributeWithPayloadType:type:
	Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ feedbackAttributeWithPayloadType:type:subtype:
	Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ fromAttributeValue:
	Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ nackAttributeWithPayloadType:
	Creates a "nack" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ nackPliAttributeWithPayloadType:
	Creates a "nack pli" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ nackRpsiAttributeWithPayloadType:
	Creates a "nack rpsi" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ nackSliAttributeWithPayloadType:
	Creates a "nack sli" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ rembAttributeWithPayloadType:
	Creates a "goog-remb" feedback attribute. More...
(FMLiveSwitchSdpRtcpFeedbackAttribute *)	+ transportCCAttributeWithPayloadType:
	Creates a "transport-cc" feedback attribute. More...
(int)	+ wildcardPayloadType
	Gets the payload type that represents wildcard feedback attributes ('*'). More...
Class Methods inherited from FMLiveSwitchSdpAttribute
(FMLiveSwitchSdpAttribute *)	+ attribute
(FMLiveSwitchSdpAttribute *)	+ createAttributeWithName:value:
	Creates an attribute. More...
(NSString *)	+ getTypeNameWithType:
	Gets the name of the attribute type. More...
(bool)	+ isMediaLevelWithType:
	Determines whether the type applies to media streams. More...
(bool)	+ isSessionLevelWithType:
	Determines whether the type applies to sessions. More...
(FMLiveSwitchSdpAttribute *)	+ parseWithS:
	Creates an FMLiveSwitchSdpConnectionData instance from a string. More...

Detailed Description

This attribute is used to indicate the capability of using RTCP feedback.

Method Documentation

ccmFirAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) ccmFirAttributeWithPayloadType:

(int)

payloadType

Creates a "ccm fir" feedback attribute.

Parameters

payloadType

The payload type.

ccmLrrAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) ccmLrrAttributeWithPayloadType:

(int)

payloadType

Creates a "ccm lrr" feedback attribute.

Parameters

payloadType

The payload type.

ccmTmmbnAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) ccmTmmbnAttributeWithPayloadType:

(int)

payloadType

Creates a "ccm tmmbn" feedback attribute.

Parameters

payloadType

The payload type.

ccmTmmbrAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) ccmTmmbrAttributeWithPayloadType:

(int)

payloadType

Creates a "ccm tmmbr" feedback attribute.

Parameters

payloadType

The payload type.

feedbackAttributeWithPayloadType:type:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) feedbackAttributeWithPayloadType:		(int)	payloadType
type:		(NSString *)	type

Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class.

Parameters

payloadType	The payload type.
type	The type.

feedbackAttributeWithPayloadType:type:subtype:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) feedbackAttributeWithPayloadType:		(int)	payloadType
type:		(NSString *)	type
subtype:		(NSString *)	subtype

Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class.

Parameters

payloadType	The payload type.
type	The type.
subtype	The subtype.

fromAttributeValue:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) fromAttributeValue:

(NSString *)

value

Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class.

Parameters

value

The attribute value.

getAttributeValue

- (NSString*) getAttributeValue

Gets the internal value of the attribute.

Implements FMLiveSwitchSdpAttribute.

initWithPayloadType:type:

- (instancetype) initWithPayloadType:		(int)	payloadType
type:		(NSString *)	type

Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class.

Parameters

payloadType	The payload type.
type	The type.

initWithPayloadType:type:subtype:

- (instancetype) initWithPayloadType:		(int)	payloadType
type:		(NSString *)	type
subtype:		(NSString *)	subtype

Initializes a new instance of the FMLiveSwitchSdpRtcpFeedbackAttribute class.

Parameters

payloadType	The payload type.
type	The type.
subtype	The subtype.

nackAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) nackAttributeWithPayloadType:

(int)

payloadType

Creates a "nack" feedback attribute.

Parameters

payloadType

The payload type.

nackPliAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) nackPliAttributeWithPayloadType:

(int)

payloadType

Creates a "nack pli" feedback attribute.

Parameters

payloadType

The payload type.

nackRpsiAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) nackRpsiAttributeWithPayloadType:

(int)

payloadType

Creates a "nack rpsi" feedback attribute.

Parameters

payloadType

The payload type.

nackSliAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) nackSliAttributeWithPayloadType:

(int)

payloadType

Creates a "nack sli" feedback attribute.

Parameters

payloadType

The payload type.

payloadType

- (int) payloadType

Gets the payload type.

rembAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) rembAttributeWithPayloadType:

(int)

payloadType

Creates a "goog-remb" feedback attribute.

Parameters

payloadType

The payload type.

setPayloadType:

- (void) setPayloadType:

(int)

value

Sets the payload type.

setSubType:

- (void) setSubType:

(NSString *)

value

Sets the sub-type.

setType:

- (void) setType:

(NSString *)

value

Sets the type.

subType

- (NSString*) subType

Gets the sub-type.

transportCCAttributeWithPayloadType:

+ (FMLiveSwitchSdpRtcpFeedbackAttribute*) transportCCAttributeWithPayloadType:

(int)

payloadType

Creates a "transport-cc" feedback attribute.

Parameters

payloadType

The payload type.

type

- (NSString*) type

Gets the type.

wildcardPayloadType

+ (int) wildcardPayloadType

Gets the payload type that represents wildcard feedback attributes ('*').