movie_publisher::FileMetadataExtractor Class Reference

Extractor of metadata from filesystem properties of the movie file. More...

#include <FileMetadataExtractor.h>

Inheritance diagram for movie_publisher::FileMetadataExtractor:

Public Member Functions
	FileMetadataExtractor (const cras::LogHelperPtr &log, const std::string &filename)
	Constructor. More...
cras::optional< ros::Time >	getCreationTime () override
std::string	getName () const override
	Return the name of the extractor. More...
int	getPriority () const override
	Return the priority of the extractor (for ordering in MetadataManager). More...
Public Member Functions inherited from movie_publisher::MetadataExtractor
virtual cras::optional< geometry_msgs::Vector3 >	getAcceleration ()
virtual cras::optional< geometry_msgs::Vector3 >	getAngularVelocity ()
virtual cras::optional< compass_msgs::Azimuth >	getAzimuth ()
virtual cras::optional< std::string >	getCameraGeneralName ()
virtual cras::optional< sensor_msgs::CameraInfo >	getCameraInfo ()
virtual cras::optional< std::string >	getCameraMake ()
virtual cras::optional< std::string >	getCameraModel ()
virtual cras::optional< std::string >	getCameraSerialNumber ()
virtual cras::optional< std::string >	getCameraUniqueName ()
virtual cras::optional< double >	getCropFactor ()
virtual cras::optional< DistortionData >	getDistortion ()
virtual cras::optional< vision_msgs::Detection2DArray >	getFaces ()
virtual cras::optional< double >	getFocalLength35MM ()
virtual cras::optional< double >	getFocalLengthMM ()
virtual cras::optional< double >	getFocalLengthPx ()
virtual GNSSFixAndDetail	getGNSSPosition ()
virtual cras::optional< sensor_msgs::Imu >	getImu ()
virtual cras::optional< IntrinsicMatrix >	getIntrinsicMatrix ()
virtual cras::optional< std::string >	getLensMake ()
virtual cras::optional< std::string >	getLensModel ()
virtual cras::optional< sensor_msgs::MagneticField >	getMagneticField ()
virtual cras::optional< geometry_msgs::Transform >	getOpticalFrameTF ()
virtual cras::optional< RollPitch >	getRollPitch ()
virtual cras::optional< int >	getRotation ()
virtual cras::optional< SensorSize >	getSensorSizeMM ()
virtual cras::optional< geometry_msgs::Transform >	getZeroRollPitchTF ()
	MetadataExtractor (const cras::LogHelperPtr &log)
	Constructor. More...
virtual void	processPacket (const AVPacket *packet)
	Optional processing of libav packets as they are read from the movie file. More...
virtual	~MetadataExtractor ()
Public Member Functions inherited from cras::HasLogger
::cras::LogHelperConstPtr	getCrasLogger () const
	HasLogger (const ::cras::LogHelperPtr &log)
void	setCrasLogger (const ::cras::LogHelperPtr &log)

Private Attributes
std::string	filename
	Filename of the movie. More...

Additional Inherited Members
Public Types inherited from movie_publisher::MetadataExtractor
using	ConstPtr = std::shared_ptr< const MetadataExtractor >
using	Ptr = std::shared_ptr< MetadataExtractor >
Protected Attributes inherited from cras::HasLogger
::cras::LogHelperPtr	log

Detailed Description

Extractor of metadata from filesystem properties of the movie file.

Definition at line 23 of file FileMetadataExtractor.h.

Constructor & Destructor Documentation

FileMetadataExtractor()

movie_publisher::FileMetadataExtractor::FileMetadataExtractor	(	const cras::LogHelperPtr &	log,
		const std::string &	filename
	)

Constructor.

Parameters

[in]	log	Logger.
[in]	filename	Filename of the movie.

Member Function Documentation

getCreationTime()

cras::optional<ros::Time> movie_publisher::FileMetadataExtractor::getCreationTime ( )

overridevirtual

Returns

The global time corresponding to the first frame of the movie stream.

Reimplemented from movie_publisher::MetadataExtractor.

getName()

std::string movie_publisher::FileMetadataExtractor::getName ( ) const

overridevirtual

Return the name of the extractor.

Returns

The name.

Implements movie_publisher::MetadataExtractor.

getPriority()

int movie_publisher::FileMetadataExtractor::getPriority ( ) const

overridevirtual

Return the priority of the extractor (for ordering in MetadataManager).

Returns

The priority. Lower values have more priority. Usually between 0 and 100.

Implements movie_publisher::MetadataExtractor.

Member Data Documentation

filename

std::string movie_publisher::FileMetadataExtractor::filename

private

Filename of the movie.

Definition at line 38 of file FileMetadataExtractor.h.

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

• FileMetadataExtractor.h