mrcp_engine_impl.h File Reference

MRCP Engine Realization Interface (typically should be implemented in plugins). More...

#include "mrcp_engine_types.h"
#include "mpf_stream.h"

Go to the source code of this file.

Functions
APT_BEGIN_EXTERN_C mrcp_engine_t *	mrcp_engine_create (mrcp_resource_id resource_id, void *obj, const mrcp_engine_method_vtable_t *vtable, apr_pool_t *pool)
const mrcp_engine_config_t *	mrcp_engine_config_get (const mrcp_engine_t *engine)
const char *	mrcp_engine_param_get (const mrcp_engine_t *engine, const char *name)
mrcp_engine_channel_t *	mrcp_engine_channel_create (mrcp_engine_t *engine, const mrcp_engine_channel_method_vtable_t *method_vtable, void *method_obj, mpf_termination_t *termination, apr_pool_t *pool)
mpf_termination_t *	mrcp_engine_audio_termination_create (void *obj, const mpf_audio_stream_vtable_t *stream_vtable, mpf_stream_capabilities_t *capabilities, apr_pool_t *pool)
mrcp_engine_channel_t *	mrcp_engine_source_channel_create (mrcp_engine_t *engine, const mrcp_engine_channel_method_vtable_t *channel_vtable, const mpf_audio_stream_vtable_t *stream_vtable, void *method_obj, mpf_codec_descriptor_t *codec_descriptor, apr_pool_t *pool)
mrcp_engine_channel_t *	mrcp_engine_sink_channel_create (mrcp_engine_t *engine, const mrcp_engine_channel_method_vtable_t *channel_vtable, const mpf_audio_stream_vtable_t *stream_vtable, void *method_obj, mpf_codec_descriptor_t *codec_descriptor, apr_pool_t *pool)
const mpf_codec_descriptor_t *	mrcp_engine_source_stream_codec_get (const mrcp_engine_channel_t *channel)
const mpf_codec_descriptor_t *	mrcp_engine_sink_stream_codec_get (const mrcp_engine_channel_t *channel)

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Detailed Description

MRCP Engine Realization Interface (typically should be implemented in plugins).

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Function Documentation

mpf_termination_t* mrcp_engine_audio_termination_create	(	void *	obj,
		const mpf_audio_stream_vtable_t *	stream_vtable,
		mpf_stream_capabilities_t *	capabilities,
		apr_pool_t *	pool
	)

Create audio termination

mrcp_engine_channel_t* mrcp_engine_channel_create	(	mrcp_engine_t *	engine,
		const mrcp_engine_channel_method_vtable_t *	method_vtable,
		void *	method_obj,
		mpf_termination_t *	termination,
		apr_pool_t *	pool
	)

Create engine channel

const mrcp_engine_config_t* mrcp_engine_config_get

(

const mrcp_engine_t *

engine

)

Get engine config

APT_BEGIN_EXTERN_C mrcp_engine_t* mrcp_engine_create	(	mrcp_resource_id	resource_id,
		void *	obj,
		const mrcp_engine_method_vtable_t *	vtable,
		apr_pool_t *	pool
	)

Create engine

const char* mrcp_engine_param_get	(	const mrcp_engine_t *	engine,
		const char *	name
	)

Get engine param by name

mrcp_engine_channel_t* mrcp_engine_sink_channel_create	(	mrcp_engine_t *	engine,
		const mrcp_engine_channel_method_vtable_t *	channel_vtable,
		const mpf_audio_stream_vtable_t *	stream_vtable,
		void *	method_obj,
		mpf_codec_descriptor_t *	codec_descriptor,
		apr_pool_t *	pool
	)

Create engine channel and sink media termination

Deprecated:

See also:

mrcp_engine_channel_create() and mrcp_engine_audio_termination_create()

const mpf_codec_descriptor_t* mrcp_engine_sink_stream_codec_get

(

const mrcp_engine_channel_t *

channel

)

Get codec descriptor of the audio sink stream

mrcp_engine_channel_t* mrcp_engine_source_channel_create	(	mrcp_engine_t *	engine,
		const mrcp_engine_channel_method_vtable_t *	channel_vtable,
		const mpf_audio_stream_vtable_t *	stream_vtable,
		void *	method_obj,
		mpf_codec_descriptor_t *	codec_descriptor,
		apr_pool_t *	pool
	)

Create engine channel and source media termination

Deprecated:

See also:

mrcp_engine_channel_create() and mrcp_engine_audio_termination_create()

const mpf_codec_descriptor_t* mrcp_engine_source_stream_codec_get

(

const mrcp_engine_channel_t *

channel

)

Get codec descriptor of the audio source stream