Ejemplos de stream_manager_start en C++ (Cpp)

Ejemplo n.º 1

Archivo: mediastreamer2_audio_stream_tester.c Proyecto: brenttsai1148/linphone-android

static float adaptive_audio_stream(int codec_payload, int initial_bitrate,int target_bw, int max_recv_rtcp_packet) {
	stream_manager_t * marielle = stream_manager_new();
	stream_manager_t * margaux = stream_manager_new();
	int pause_time=0;

	OrtpNetworkSimulatorParams params={0};
	params.enabled=TRUE;
	params.loss_rate=0;
	params.max_bandwidth=target_bw;
	params.max_buffer_size=initial_bitrate;
	float bw_usage_ratio;
	float marielle_send_bw;

	media_stream_enable_adaptive_bitrate_control(&marielle->stream->ms,TRUE);

	stream_manager_start(marielle,codec_payload, margaux->local_rtp,initial_bitrate,HELLO_16K_1S_FILE,NULL);
	ms_filter_call_method(marielle->stream->soundread,MS_FILE_PLAYER_LOOP,&pause_time);

	stream_manager_start(margaux,codec_payload, marielle->local_rtp,-1,NULL,RECORDED_16K_1S_FILE);
	rtp_session_enable_network_simulation(margaux->stream->ms.sessions.rtp_session,&params);

	wait_for_until(&marielle->stream->ms,&margaux->stream->ms,&marielle->stats.number_of_EndOfFile,10,2500*max_recv_rtcp_packet);

	marielle_send_bw=media_stream_get_up_bw(&marielle->stream->ms);
	bw_usage_ratio=marielle_send_bw/params.max_bandwidth;
	ms_message("marielle sent bw=[%f], target was [%f] bw_usage_ratio [%f]",marielle_send_bw,params.max_bandwidth,bw_usage_ratio);

	stream_manager_delete(marielle);
	stream_manager_delete(margaux);

	unlink(RECORDED_16K_1S_FILE);

	return bw_usage_ratio;
}

Ejemplo n.º 2

Archivo: mediastreamer2_audio_stream_tester.c Proyecto: xiaolds/VideoCallVoIP

static void audio_stream_dtmf(int codec_payload, int initial_bitrate,int target_bw, int max_recv_rtcp_packet) {
	stream_manager_t * marielle = stream_manager_new();
	stream_manager_t * margaux = stream_manager_new();
	int pause_time=0;

	OrtpNetworkSimulatorParams params={0};
	params.enabled=TRUE;
	params.loss_rate=0;
	params.max_bandwidth=target_bw;
	params.max_buffer_size=initial_bitrate;
	float recv_send_bw_ratio;
	int rtcp_interval = 1000;
	float marielle_send_bw;

	media_stream_enable_adaptive_bitrate_control(&marielle->stream->ms,TRUE);


	stream_manager_start(marielle,codec_payload, margaux->local_rtp,initial_bitrate,HELLO_16K_1S_FILE,NULL);
	ms_filter_call_method(marielle->stream->soundread,MS_FILE_PLAYER_LOOP,&pause_time);

	unlink("blibi.wav");
	stream_manager_start(margaux,codec_payload, marielle->local_rtp,-1,NULL,"blibi.wav");
	rtp_session_enable_network_simulation(margaux->stream->ms.session,&params);
	rtp_session_set_rtcp_report_interval(margaux->stream->ms.session, rtcp_interval);

	wait_for_until(&marielle->stream->ms,&margaux->stream->ms,&marielle->stats.number_of_EndOfFile,10,rtcp_interval*max_recv_rtcp_packet);

	marielle_send_bw=media_stream_get_up_bw(&marielle->stream->ms);
	recv_send_bw_ratio=params.max_bandwidth/marielle_send_bw;
	ms_message("marielle sent bw= [%f] , target was [%f] recv/send [%f]",marielle_send_bw,params.max_bandwidth,recv_send_bw_ratio);
	CU_ASSERT_TRUE(recv_send_bw_ratio>0.9);

	stream_manager_delete(marielle);
	stream_manager_delete(margaux);

}