Open3D (C++ API)  0.12.0
MKVReader.h
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26 
27 #pragma once
28 
32 
33 struct _k4a_playback_t; // typedef _k4a_playback_t* k4a_playback_t;
34 struct _k4a_capture_t; // typedef _k4a_capture_t* k4a_capture_t;
35 struct _k4a_transformation_t; // typedef _k4a_transformation_t*
36  // k4a_transformation_t;
37 
38 namespace open3d {
39 namespace io {
40 
44 class MKVReader {
45 public:
47  MKVReader();
48  virtual ~MKVReader() {}
49 
51  bool IsOpened();
53  bool IsEOF() { return is_eof_; }
54 
58  bool Open(const std::string &filename);
60  void Close();
61 
63  MKVMetadata &GetMetadata() { return metadata_; }
65  bool SeekTimestamp(size_t timestamp);
67  std::shared_ptr<geometry::RGBDImage> NextFrame();
68 
69 private:
70  _k4a_playback_t *handle_;
71  _k4a_transformation_t *transformation_;
72  MKVMetadata metadata_;
73  bool is_eof_ = false;
74 
75  Json::Value GetMetadataJson();
76  std::string GetTagInMetadata(const std::string &tag_name);
77 };
78 } // namespace io
79 } // namespace open3d
Definition: MKVMetadata.h:45
Definition: MKVReader.h:44
MKVReader()
Default Constructor.
Definition: MKVReader.cpp:43
std::shared_ptr< geometry::RGBDImage > NextFrame()
Get next frame from the mkv playback and returns the RGBD object.
Definition: MKVReader.cpp:158
bool IsOpened()
Check If the mkv file is opened.
Definition: MKVReader.cpp:45
bool SeekTimestamp(size_t timestamp)
Seek to the timestamp (in us).
Definition: MKVReader.cpp:137
virtual ~MKVReader()
Definition: MKVReader.h:48
void Close()
Close the opened mkv playback.
Definition: MKVReader.cpp:79
bool IsEOF()
Check if the mkv file is all read.
Definition: MKVReader.h:53
Definition: PinholeCameraIntrinsic.cpp:35
bool Open(const std::string &filename)
Definition: MKVReader.cpp:62
MKVMetadata & GetMetadata()
Get metadata of the mkv playback.
Definition: MKVReader.h:63