roc::rtp::ExtentionHeader Class Reference

RTP extension header. More...

#include <headers.h>

Public Member Functions
uint16_t	type () const
	Get extension type. More...
uint32_t	data_size () const
	Get extension data size in bytes (without extension header itself). More...

Detailed Description

RTP extension header.

Extension contains fixed size header of 4 bytes followed by variable length data.

RFC 3550 5.3.1: "RTP Header Extension"

 0             1               2               3               4
 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|             type              |           length              |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                        extension data                         |
|                             ....                              |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Definition at line 240 of file headers.h.

Member Function Documentation

data_size()

uint32_t roc::rtp::ExtentionHeader::data_size ( ) const

inline

Get extension data size in bytes (without extension header itself).

Definition at line 255 of file headers.h.

type()

uint16_t roc::rtp::ExtentionHeader::type ( ) const

inline

Get extension type.

Definition at line 250 of file headers.h.

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

• roc_rtp/headers.h