audio_transport::RosGstCapture Class Reference

Public Member Functions
void	exitOnMainThread (int code)
void	publish (const audio_common_msgs::AudioData &msg)
	RosGstCapture ()
	~RosGstCapture ()

Static Public Member Functions
static gboolean	onMessage (GstBus *bus, GstMessage *message, gpointer userData)
static GstFlowReturn	onNewBuffer (GstAppSink *appsink, gpointer userData)

Private Attributes
int	_bitrate
GstBus *	_bus
int	_channels
GstElement *	_convert
int	_depth
GstElement *	_encode
GstElement *	_filter
std::string	_format
boost::thread	_gst_thread
GMainLoop *	_loop
ros::NodeHandle	_nh
GstElement *	_pipeline
ros::Publisher	_pub
ros::Publisher	_pub_info
std::string	_sample_format
int	_sample_rate
GstElement *	_sink
GstElement *	_source

Detailed Description

Definition at line 13 of file audio_capture.cpp.

Constructor & Destructor Documentation

audio_transport::RosGstCapture::RosGstCapture ( )

inline

Definition at line 16 of file audio_capture.cpp.

audio_transport::RosGstCapture::~RosGstCapture ( )

inline

Definition at line 157 of file audio_capture.cpp.

Member Function Documentation

void audio_transport::RosGstCapture::exitOnMainThread ( int  code )

inline

Definition at line 165 of file audio_capture.cpp.

static gboolean audio_transport::RosGstCapture::onMessage ( GstBus *  bus, GstMessage *  message, gpointer  userData  )

inlinestatic

Definition at line 199 of file audio_capture.cpp.

static GstFlowReturn audio_transport::RosGstCapture::onNewBuffer ( GstAppSink *  appsink, gpointer  userData  )

inlinestatic

Definition at line 175 of file audio_capture.cpp.

void audio_transport::RosGstCapture::publish ( const audio_common_msgs::AudioData &  msg )

inline

Definition at line 170 of file audio_capture.cpp.

Member Data Documentation

int audio_transport::RosGstCapture::_bitrate

private

Definition at line 223 of file audio_capture.cpp.

GstBus* audio_transport::RosGstCapture::_bus

private

Definition at line 222 of file audio_capture.cpp.

int audio_transport::RosGstCapture::_channels

private

Definition at line 223 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_convert

private

Definition at line 221 of file audio_capture.cpp.

int audio_transport::RosGstCapture::_depth

private

Definition at line 223 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_encode

private

Definition at line 221 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_filter

private

Definition at line 221 of file audio_capture.cpp.

std::string audio_transport::RosGstCapture::_format

private

Definition at line 225 of file audio_capture.cpp.

boost::thread audio_transport::RosGstCapture::_gst_thread

private

Definition at line 219 of file audio_capture.cpp.

GMainLoop* audio_transport::RosGstCapture::_loop

private

Definition at line 224 of file audio_capture.cpp.

ros::NodeHandle audio_transport::RosGstCapture::_nh

private

Definition at line 215 of file audio_capture.cpp.

GstElement* audio_transport::RosGstCapture::_pipeline

private

Definition at line 221 of file audio_capture.cpp.

ros::Publisher audio_transport::RosGstCapture::_pub

private

Definition at line 216 of file audio_capture.cpp.

ros::Publisher audio_transport::RosGstCapture::_pub_info

private

Definition at line 217 of file audio_capture.cpp.

std::string audio_transport::RosGstCapture::_sample_format

private

Definition at line 225 of file audio_capture.cpp.

int audio_transport::RosGstCapture::_sample_rate

private

Definition at line 223 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_sink

private

Definition at line 221 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_source

private

Definition at line 221 of file audio_capture.cpp.

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The documentation for this class was generated from the following file:

• audio_capture.cpp