Prosody RTP processing: API: sm_rtcphand_config_bandwidth

Prototype Definition

int sm_rtcphand_config_bandwidth(struct sm_rtcphand_config_bandwidth_parms *rvp)

Parameters

*rvp

a structure of the following type:

typedef struct sm_rtcphand_config_bandwidth_parms {
	tSMRTCPHandId rtcphand;					/* in */
	tSM_INT rtcp_bw;					/* in */
	tSM_INT rtcprx_bw;					/* in */
	tSM_INT rtcptx_bw;					/* in */
} SM_RTCPHAND_CONFIG_BANDWIDTH_PARMS;

Description

Configures the RTCP bandwidth.

Fields

rtcphand

The RTCP handler to configure

rtcp_bw

The bandwidth, in bits per second, allocated for use by RTCP in the session in which this RTCP handler is participating. This is the value rtcp_bw specified in IETF RFC 3550.

rtcprx_bw

The bandwith, in bits per second, allocated for use by RTCP reports from RTP receivers. This is the value specified by "b=RR:<bandwith-value>" in SDP (IETF RFC 3556).

rtcptx_bw

The bandwith, in bits per second, allocated for use by RTCP reports from RTP senders. This is the value specified by "b=RT:<bandwith-value>" in SDP (IETF RFC 3556).

Returns

0 if call completed successfully, otherwise a standard error such as:

• ERR_SM_DEVERR - device error

This function is part of the Prosody RTP processing API.