I have a IP camera, i need to capture the image from it.
I have no idea how to do this is Vb.net 2010
Please help me. in simple code
Thank You
The DevExpress CameraControl displays a video stream from a video capture device (a webcam) and allows you to save snapshots.
https://docs.devexpress.com/WindowsForms/114582/controls-and-libraries/editors-and-simple-controls/camera-control
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I am working on the flir lapton3.5 with openMV. With the help of openMV, it's easy for me to get the thermal image from filr lapton3.5, don't have to concern about the complicated spi/iic agreement.
Well, I want to show the real-time thermal image in my PC's qt program, that means the thermal image need to transfer to the PC in the real time. But unfortunately, I didn't see an offical protogenetic way to get the image in PC. Though the image can be shown in the openmv ide, openmv doesn't seem to want user get the image. So anybody knows how to get the picture from openMV to PC?
Thanks very much!
I using directshow programming under C++, open the program to achieve the preview screen,and move the camera device to the correct position, then I start record video. These functions can be realized. but the problem is program switch preview from video record, will restart a camera,so I would like to asking, directshow there is no way to directly from preview switching to record
Camera filter changes state with the filter graph, and you cannot keep the camera running while doing rebuilding of the pipeline, closing files etc.
A typical solution is a two graph design. Upstream graph is doing capture, downstream graph is doing preview or preview with recording or just recording. You keep first graph running and you stop/change second graph. There is some mechanism to connect the graph and transfer the captured frame between the graphs.
The most popular solution which is used by those who look for out of the box solution to the problem is GDCL Bridge.
See also:
Directshow Preview Only and Capture & Preview with a single Graph
Directshow recording/preview problem
GMFBridge How to get two previews and a capture for the same stream?
I have a strange requirement , where the client wants a graphical logo which revolves to be printed on the reports. I am completely confused as on PDF can we display a .gif image. i gone through and found this. So, generating reports by active reports9 is it possible. Need assistance guys. If its not we need to inform as early as possible to client. If it possible how. Thanks in advance.
Displaying animated gif images in ActiveReports is not possible as of now.
Gifs could be loaded inside the Picture control in reports as simple images but the animation part for them is not supported currently.
I want to send a string to a printer from an iPad using code.
The trouble is, I want to connect to the printer using wifi, and then send a string to it for printing. But I don't know how to connect to the printer, and how to send the string, hope someone can help me. Thanks.
The printer and the iPad are in the same local area off-line, I want to use the socket to transfer the content that I want to print through the IP address of the printer.
If the printer is configured as an AirPrinter then it's fairly easy using UIPrintInteractionController.
Is there anyway for design purposes that I can have son image host?
Currently if I need to share a desktop screenshot I have to:
open photoshop
Create new image
Past screen capture to new image
save fore web, sometime resize
then upload to an image host
Would be nice if there was something lightweight that would do this whole process in 1 sweep
http://www.pict.com/software