Restart your browser and log back into ALL In Learning to see if it works. Right-click the icon and choose Exit, then go back to ALL In Learning and refresh your screen. In this example, MimioStudio Notebook is running, but it may be something else. There may be a little up-arrow you can expand to see all the system tray apps running, like this: Then check the System Tray icons on the bottom right of your screen, next to the clock, battery indicator, network status, etc. It will have to be closed.Ĭheck all running programs and tabs in the Task Bar at the bottom of your screen. It may be that another browser tab is open with the camera running there, or that software by Mimio, Lumens, or another company is running in the background and "hogging" it. You may have other software active that is not sharing the camera with ALL In Learning.If not, see this article to troubleshoot this specific problem. If you can select it, move to the next step. Be sure you can select your camera from the "Switch Camera" drop-down menu at the bottom of the window.Invert stream (mirror view of webcam capture).Do you see a blank white or black area where your camera feed should be when you try to scan bubble sheets or use the doc cam feature in ALL in Learning, like this?.Simple real-time modifications of the current video such as crosshair.Monitoring mode "Surveillance" writes JPG files in a "Spy" subdirectory.Direct control of the camera properties (Zoom, Pan etc).The ability to pause and resume the video stream.Up to two Webcams can be read from at once.No 3rd party components are used in this application only two units: VSample.pas & VFrame.pas. This delphi project was created by porting the C++ video capture "Pla圜ap" examples, including "Pla圜apMoniker", which uses Microsoft DirectX 9.0 SDK Update (Summer 200) to Delphi. This code can be used as a suitable replacement for the outdated Video For Windows (VFW) Api to retreive the webcam stream as described here: Delphi Webcam Capture Example. This project is a complete example of control of web cams with DirectShow in Delphi.
0 Comments
|
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
March 2023
Categories |