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Questions tagged [capture]

79 questions
110
votes
8 answers

How to extract one frame of a video every N seconds to an image?

How can I convert a video file to a sequence of images, for example one frame every N seconds. Can mplayer or ffmpeg do this? I have used MPlayer to grab screenshots manually but I would like to automate this for a long video.
Liam
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83
votes
9 answers

How to take a screenshot that includes a scrolling element within a web page in Firefox?

I need to take a screenshot of an entire webpage. The trick is that I need the screenshot to include the entire contents of a single element that does not fit in the screen. It is a single column table that has a scrollbar due to its height. It is…
RockPaperLz- Mask it or Casket
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18
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6 answers

Capture traffic for specific application

I have an application which communicates with some server. I want to know what the IP of this server is. How can I capture all the traffic from a specific application and not just all the traffic like Wireshark does?
melco-man
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8
votes
4 answers

How can I capture a video with Windows 7

I am trying to capture a live video from my digital camera using Windows 7. Live Movie maker and Windows Movie maker 2.6 do not have "capture" menu item. Apparently, Windows Movie maker 2.1 has a "capture" menu item. However, I don't know how to…
user12029
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8
votes
5 answers

Capture live streaming

I want to capture an RTMP stream. The videos are live, different every day and usually I can't tune in because I am busy at work doing something :(. I would like to capture the stream; however, they use anti-capturing techniques (it's live and free…
user3109
7
votes
1 answer

Software to capture 3d geometry?

Programs I found I found these programs to capture OpenGL 3D scene : 3D Ripper, OpenGL and D3D geometry capture, there are some solved problems with 3D Ripper GLIntercept captures OpenGL function calls OpenGL Extractor captures 3d geometry; should…
user712092
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7
votes
3 answers

How can I capture traffic to localhost using Wireshark?

I am using Wireshark on Windows Vista and I would like to capture http traffic to localhost (127.0.0.1), for debugging purposes, but I have some questions. How can I do this? What capture interface should I use? If I use my NIC as capture…
Jonas
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6
votes
2 answers

How can I capture or print the whole scrolling area of this dynamic webpage?

I'm trying to save (as in: for printing / putting it in a PDF -- I'm not interested in the HTML, but in the rendering of the html to be able to print the table or at least view it offline) a table view from this car…
Martin
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6
votes
1 answer

Audio capture tool

I'm looking for a free audio tool for capturing the audio that's playing on my computer to a wav/mp3, etc. I've been messing around with http://lab.andre-michelle.com/tonematrix and would like to capture the results of my labor.
Chris Burgess
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5
votes
1 answer

Can Google Analytics Track Results from Form POST action?

My product search on my website uses HTTP POST to submit the search information. I want to track the search results page, learning what people are searching for and the results that they get. I'm told that I have to switch to using HTTP GET to make…
Michael Caron
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5
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2 answers

Converting a word document to an image

Is there any way to convert a Word document to an image? I suppose you can print screen, but that is pretty painful.
Casebash
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4
votes
2 answers

How do I store all command outputs and errors?

Hi there! I need to capture all command, stdout and stderr without any addition to the commands. I mean, that I have to save/store the output of these: $ echo 'test' $ ls -l $ cat some_file commands.file alex@bender:/pwd$ echo…
Alex Bender
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4
votes
1 answer

Amplify alsa capture beyond 100%?

I'm using ALSA. The volume of my mic is so low that even 100% of capture volume is not enough in a skype conversation. Is there any way to amplify the capture volume beyond 100%? I cannot use pulseaudio. Because my computer is very old, using…
james
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4
votes
1 answer

How to enable capture via amixer

I want to activate a microphone on my machine via the command line. I use amixer for this. amixer set "Front Mic" 66% amixer set "Digital" 100% amixer set "Front Mic Boost" 100% amixer set "Capture" 100% This set the volume settings. The problem…
Janusz
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3
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2 answers

The device 'Microsoft DV Camera and VCR' could not be opened

I trying capture video from DV camera into computer with firewire cable. When I select "Capture Video", and then check DV, "Sony Video Capture 6.0" pop-up this error: The device 'Microsoft DV Camera and VCR' could not be opened I use Sony Vegas…
w35t
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