Grab frames (e.g. from a camera) using QuickTime's SequenceGrabber APIs. More...
#include <Devices/QuickTimeGrabber.H>
Public Member Functions | |
| QuickTimeGrabber (OptionManager &mgr, const std::string &descrName="QuickTime Frame Grabber", const std::string &tagName="QuickTimeGrabber") | |
| Constructor. | |
| virtual | ~QuickTimeGrabber () |
| Virtual destructor. | |
| virtual void | startStream () |
| Prepare to start grabbing streams with SGPrepare() and SGStartRecord(). | |
| virtual GenericFrameSpec | peekFrameSpec () |
| Return the specifications of the next frame to be returned. | |
| virtual GenericFrame | readFrame () |
| Grab the next frame from the camera. | |
Grab frames (e.g. from a camera) using QuickTime's SequenceGrabber APIs.
Definition at line 47 of file QuickTimeGrabber.H.
| QuickTimeGrabber::QuickTimeGrabber | ( | OptionManager & | mgr, | |
| const std::string & | descrName = "QuickTime Frame Grabber", |
|||
| const std::string & | tagName = "QuickTimeGrabber" | |||
| ) |
Constructor.
Definition at line 690 of file QuickTimeGrabber.C.
| QuickTimeGrabber::~QuickTimeGrabber | ( | ) | [virtual] |
Virtual destructor.
Definition at line 700 of file QuickTimeGrabber.C.
| GenericFrameSpec QuickTimeGrabber::peekFrameSpec | ( | ) | [virtual] |
Return the specifications of the next frame to be returned.
Implements FrameIstream.
Definition at line 723 of file QuickTimeGrabber.C.
References OModelParam< T >::getVal(), and GenericFrame::RGB_U8.
| GenericFrame QuickTimeGrabber::readFrame | ( | ) | [virtual] |
Grab the next frame from the camera.
Implements FrameIstream.
Definition at line 737 of file QuickTimeGrabber.C.
References ASSERT, and ModelComponent::started().
| void QuickTimeGrabber::startStream | ( | ) | [virtual] |
Prepare to start grabbing streams with SGPrepare() and SGStartRecord().
Reimplemented from FrameIstream.
Definition at line 709 of file QuickTimeGrabber.C.
References ASSERT, and ModelComponent::started().
1.6.3