#include <VisionX/libraries/imrec/playback/AbstractPlaybackStrategy.h>
Inheritance diagram for AbstractPlaybackStrategy:Public Member Functions | |
| virtual unsigned int | getCurrentFrame () const =0 |
| Gets the current frame index of the playback. More... | |
| virtual unsigned int | getFps () const =0 |
| Gets the amount of frames per second of the recording. More... | |
| virtual unsigned int | getFrameCount () const =0 |
| Gets the total amout of frames in the recording. More... | |
| virtual unsigned int | getFrameHeight () const =0 |
| Gets the height of a frame in pixel. More... | |
| virtual unsigned int | getFrameWidth () const =0 |
| Gets the width of a frame in pixel. More... | |
| virtual bool | getNextFrame (::CByteImage &buffer)=0 |
| Writes the next frame into an IVT CByteImage buffer (RGB) More... | |
| virtual bool | getNextFrame (cv::Mat &buffer)=0 |
| Writes the next frame into an OpenCV Mat buffer (BGR) More... | |
| virtual bool | getNextFrame (void *buffer)=0 |
| Writes the next frame into an RGB buffer (one byte per channel => 3 byte per pixel) More... | |
| virtual bool | hasNextFrame () const =0 |
| Indicates whether the recording has a consecutive frame. More... | |
| virtual bool | isPlayingBack () const =0 |
| Indicates whether the instance is configured to be able to play back. More... | |
| virtual void | setCurrentFrame (unsigned int frame)=0 |
| Sets the frame from there the playback should resume afterwards (seek) More... | |
| virtual void | startPlayback (const std::filesystem::path &filePath)=0 |
| Starts the playback. More... | |
| virtual void | stopPlayback ()=0 |
| Stops the playback. More... | |
| virtual | ~AbstractPlaybackStrategy () |
| Destructor. More... | |
Detailed Description
Definition at line 52 of file AbstractPlaybackStrategy.h.
Constructor & Destructor Documentation
◆ ~AbstractPlaybackStrategy()
|
virtual |
Destructor.
Definition at line 27 of file AbstractPlaybackStrategy.cpp.
Member Function Documentation
◆ getCurrentFrame()
|
pure virtual |
Gets the current frame index of the playback.
- Returns
- The current frame index
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getFps()
|
pure virtual |
Gets the amount of frames per second of the recording.
- Returns
- Amount of frames per second of the recording
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getFrameCount()
|
pure virtual |
Gets the total amout of frames in the recording.
- Returns
- Total amount of frames in the recording
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getFrameHeight()
|
pure virtual |
Gets the height of a frame in pixel.
- Returns
- Height of a frame in pixel
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getFrameWidth()
|
pure virtual |
Gets the width of a frame in pixel.
- Returns
- Width of a frame in pixel
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getNextFrame() [1/3]
|
pure virtual |
Writes the next frame into an IVT CByteImage buffer (RGB)
- Parameters
-
buffer Output parameter where the frame data of the next frame should be written to
- Returns
- True on success, false otherwise (no consecutive frame, error while loading frame)
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getNextFrame() [2/3]
|
pure virtual |
Writes the next frame into an OpenCV Mat buffer (BGR)
- Parameters
-
buffer Output parameter where the frame data of the next frame should be written to
- Returns
- True on success, false otherwise (no consecutive frame, error while loading frame)
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ getNextFrame() [3/3]
|
pure virtual |
Writes the next frame into an RGB buffer (one byte per channel => 3 byte per pixel)
- Parameters
-
buffer Output parameter where the frame data of the next frame should be written to
- Returns
- True on success, false otherwise (no consecutive frame, error while loading frame)
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ hasNextFrame()
|
pure virtual |
Indicates whether the recording has a consecutive frame.
- Returns
- True, if there is a consecutive frame, false otherwise
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ isPlayingBack()
|
pure virtual |
Indicates whether the instance is configured to be able to play back.
- Returns
- True if it is playing back, false otherwise
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ setCurrentFrame()
|
pure virtual |
Sets the frame from there the playback should resume afterwards (seek)
- Parameters
-
frame Frame from where the playback should be resumed (e.g. "0" to replay from the beginning)
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ startPlayback()
|
pure virtual |
Starts the playback.
- Parameters
-
filePath Path to the recording to play back
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
◆ stopPlayback()
|
pure virtual |
Stops the playback.
Implemented in ChunkedImageSequencePlaybackStrategy, ImageSequencePlaybackStrategy, and VideoPlaybackStrategy.
The documentation for this class was generated from the following files:
- VisionX/libraries/imrec/playback/AbstractPlaybackStrategy.h
- VisionX/libraries/imrec/playback/AbstractPlaybackStrategy.cpp
