cloudViewer::io::MKVReader Class Reference

#include <MKVReader.h>

Public Member Functions
	MKVReader ()
	Default Constructor. More...
virtual	~MKVReader ()
bool	IsOpened ()
	Check If the mkv file is opened. More...
bool	IsEOF ()
	Check if the mkv file is all read. More...
bool	Open (const std::string &filename)
void	Close ()
	Close the opened mkv playback. More...
MKVMetadata &	GetMetadata ()
	Get metadata of the mkv playback. More...
bool	SeekTimestamp (size_t timestamp)
	Seek to the timestamp (in us). More...
std::shared_ptr< geometry::RGBDImage >	NextFrame ()
	Get next frame from the mkv playback and returns the RGBD object. More...

Detailed Description

AzureKinect mkv file reader.

Definition at line 26 of file MKVReader.h.

Constructor & Destructor Documentation

MKVReader()

cloudViewer::io::MKVReader::MKVReader

(

)

Default Constructor.

Definition at line 26 of file MKVReader.cpp.

~MKVReader()

virtual cloudViewer::io::MKVReader::~MKVReader ( )

inlinevirtual

Definition at line 30 of file MKVReader.h.

Member Function Documentation

Close()

void cloudViewer::io::MKVReader::Close

(

)

Close the opened mkv playback.

Definition at line 62 of file MKVReader.cpp.

References cloudViewer::io::k4a_plugin::k4a_playback_close().

Referenced by Open(), and cloudViewer::io::pybind_sensor().

GetMetadata()

MKVMetadata& cloudViewer::io::MKVReader::GetMetadata ( )

inline

Get metadata of the mkv playback.

Definition at line 45 of file MKVReader.h.

Referenced by cloudViewer::io::pybind_sensor().

IsEOF()

bool cloudViewer::io::MKVReader::IsEOF ( )

inline

Check if the mkv file is all read.

Definition at line 35 of file MKVReader.h.

Referenced by cloudViewer::io::pybind_sensor().

IsOpened()

bool cloudViewer::io::MKVReader::IsOpened

(

)

Check If the mkv file is opened.

Definition at line 28 of file MKVReader.cpp.

Referenced by NextFrame(), Open(), cloudViewer::io::pybind_sensor(), and SeekTimestamp().

NextFrame()

std::shared_ptr< geometry::RGBDImage > cloudViewer::io::MKVReader::NextFrame

(

)

Get next frame from the mkv playback and returns the RGBD object.

Definition at line 141 of file MKVReader.cpp.

References cloudViewer::io::AzureKinectSensor::DecompressCapture(), IsOpened(), cloudViewer::io::k4a_plugin::k4a_capture_release(), cloudViewer::io::k4a_plugin::k4a_playback_get_next_capture(), LogError, and LogInfo.

Referenced by cloudViewer::io::pybind_sensor().

Open()

bool cloudViewer::io::MKVReader::Open

(

const std::string &

filename

)

Open an mkv playback.

Parameters

filename

Path to the mkv file.

Definition at line 45 of file MKVReader.cpp.

References Close(), cloudViewer::io::MKVMetadata::ConvertFromJsonValue(), filename, IsOpened(), cloudViewer::io::k4a_plugin::k4a_playback_open(), and LogWarning.

Referenced by cloudViewer::io::pybind_sensor().

SeekTimestamp()

bool cloudViewer::io::MKVReader::SeekTimestamp

(

size_t

timestamp

)

Seek to the timestamp (in us).

Definition at line 120 of file MKVReader.cpp.

References IsOpened(), cloudViewer::io::k4a_plugin::k4a_playback_seek_timestamp(), LogWarning, and cloudViewer::io::MKVMetadata::stream_length_usec_.

Referenced by cloudViewer::io::pybind_sensor().

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

• /root/ACloudViewer/libs/cloudViewer/io/sensor/azure_kinect/MKVReader.h
• /root/ACloudViewer/libs/cloudViewer/io/sensor/azure_kinect/MKVReader.cpp