Prosody RTP processing: API: sm_vmptx_create

Prototype Definition

int sm_vmptx_create(struct sm_vmptx_create_parms *vmptxp)

a structure of the following type:

typedef struct sm_vmptx_create_parms {
	tSMVMPtxId vmptx;					/* out */
	tSMModuleId module;					/* in */
} SM_VMPTX_CREATE_PARMS;

Allocates, on a specific module, a new VMP[tx] to transmit RTP data to a remote device.

If the call completes successfully, the parameter vmptx will be set to the identifier for that vmptx.

This requires the module vmptx to have been downloaded.

vmptx: The newly created VMP[tx].
module: A value obtained from sm_open_module() which indicates the module where the VMP[tx] is to be allocated.

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

This function is part of the Prosody RTP processing API.