Prosody RTP processing: API: sm_vmptx_config_codec_rfc4040

Prototype Definition

int sm_vmptx_config_codec_rfc4040(struct sm_vmptx_codec_rfc4040_parms *codecp)

Parameters

*codecp
a structure of the following type: 
typedef struct sm_vmptx_codec_rfc4040_parms {
	tSMVMPtxId vmptx;					/* in */
	tSM_INT payload_type;					/* in */
	tSM_INT packetlen;					/* in */
} SM_VMPTX_CODEC_RFC4040_PARMS;

Description

Fields

vmptx
The VMP[tx] to which to add the codec
payload_type
The payload type identifer to use with this codec (see IETF RFC 3550 section 13). Supplying a value of -1 will remove any payload type configuration from the codec preventing its use.
packetlen
The number of octets of data to encode and send in each RTP packet.

Returns

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

This function is part of the Prosody RTP processing API.