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Questions tagged [capture]

capture is the process of converting a set of pixels on a screen into a bitmap image stored in memory

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Getting the pressed key regardless of the keyboard locale?

Let's say I pressed "=" on my English keyboard. If I switch my keyboard language to Turkish, pressing the same key gives me a "-". So I am easly able to say that my operation system interprets the key presses. My question is, is it possible to get…
gunakkoc
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VirtualDub can't record audio, no inputs/sources showing up

I'm using VirtualDub version 1.9.11 to screen capture video game play on my computer. It works amazing for video; however, I can't get my audio to record. My motherboard is a Gigabyte ga-z77x-ud5h. And I have downloaded the latest audio drivers…
LampShade
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How to capture a process's memory and current CPU usage at specified intervals

requirement is to capture the following information in a single log file every 5 minutes for 4 processes (7005.exe, 7006.exe, 7007.exe, 7008.exe). filename, memory used (kb), Cpu%, timestamp 7005.exe, 10240, 75, 10:30 AM 7006.exe, 10240, 75, 10:30…
user606093
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How to reliably capture win32 console screen buffer changes?

Is there any way to reliably capture all changes made to the win32 console buffer, as they happen? The idea is to convert the screen updates of a text mode app to ANSI escape sequences, for a telnet/ssh server. I need to capture cursor movements,…
Ville Laurikari
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Screen Capture program (WPF 4)

I have a question about screen capture programs. I have a WPF 4 application that needs to be able to read a screen that is located on another computer on the same network and look for changes in it. I have never had to do that before, so I am…
Rushman
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Unable to upload captured image to Server

I have created the application for capturing the image using Native camera, and i want to display the captured image in web page(http/ https). I have used the following to create the camera application. Android: Display Captured image in img…
Ponmalar
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How to know a video source (webcam) is available or not without creating capture window?

It is quite tricky because I wanna to take the result as a sign for later process. If a window flashes, it would be weird to user.
liuliu
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How to capture a specific size of the self.view

I have the self.view, but I only want to capture 300x320 of it. got this code: UIGraphicsBeginImageContext(self.view.bounds.size); [self.view.window.layer renderInContext:UIGraphicsGetCurrentContext()]; UIImage *viewImage =…
ytpm
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Java - Webcam shot/video with Mac and Windows x86 & x64

I want to access the built-in or USB webcam on Mac and Windows(32-, and 64bit) with java. How do i achive that? Any useful APIs or other things like that? I don't want to install something. It should be in an API and some .dll's e.g. - so that my…
rekt0x
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Get device info with jmf

I want to get information from my webcam using jmf. I'm using this code: CaptureDeviceInfo deviceInfo = CaptureDeviceManager.getDevice("USB2.0 UVC1.3M Webcam"); System.out.println(deviceInfo); Why is the result null?
Theodore
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Random image capturer

I have a script that shows random images on a page which I'd like to take log of via Javascript or PHP. The problem is, image source is something like /random.php. How can I retrieve image data without losing the actual random assigned to that…
user1696420
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how can i detect the front camera and use to capture an image?

I have my codes here that captured an image automatically using back camera and saved it to the gallery, my problem is, I want the front camera to use to capture an image. How can i detect the front camera? I really need help for this. /** Called…
shankz
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Capture Azure VM Image with SQL Server

I have followed these steps https://www.windowsazure.com/en-us/manage/windows/how-to-guides/capture-an-image/ to capture an image of a VM. Used sysprep as mentioned and I was able to replicate the VM. The problem is that when I rdp into the machine,…
Israel Lot
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Server Side Webpage Screenshots - Windows Server

ive written a script that configures a bunch of items and displays it on screen using javascript. Now we are in the process of trying to take a screenshot of it via a browser. This particular webpage is for use by the general public, and once the…
user125264
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how do you take a snapshot of your current browser window using php

I've tried searching everywhere but there's seems to be no implementation available other than having the client use a file (batch/exe of some sort).
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