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1answer
340 views

AV-H830 TV Tuner installation error

I have a problem with installation drivers for my TV Tuner AverTV Hybrid Volad HD H830. After running the script, I get this output: /lib/modules/3.13.0-24-generic/build found. Verifying archive ...
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0answers
56 views

Webcam doesn't work anymore after using Video4Linux Control Panel

My webcam worked, but the video inside skype was upside down. I found out that Video4Linux Control Panel is able to turn it. I used the program to turn the video, but now the video freezes after a few ...
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1answer
741 views

changing device with v4l2-ctl is not working

I have a WinTV HVR 1900 TV tuner runnning on Ubuntu 13.10, from which I would like to capture S-VIDEO input. The device is supported, based on LinuxTV. As is written here, it seems that that kind of ...
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vote
1answer
89 views

TV channel Identification using Linux C Programming

I need to develop an application which will identify the channel name which is currently running in the Television. I am using Easy CaP Video capturing device to take the video in from the dth set top ...
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0answers
63 views

Looking for a webcam datasheet using lsusb code in ubuntu

I have a webcam that I am able to capture images from it. I have tried 3 color formats to display those images: 1 - YUV420 2 - RGB565 3 - RGB32 None of them works for my webcam. Item 0 is ...
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96 views

Changing video resolution using bttv driver

I am trying to get the video resolution of 720x576 from IDS Eagle video capture card which uses uses Bttv878 chipset. The capture card supports video resolution of 720x576. The problem is that I am ...
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41 views

how to check Video is coming in linux using c programming?

i have connected a easycap video cpaturing device to my system running Linux. i need to check the video in using a c application . the application must able to detect when the video is not coming ...
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1answer
5k views

How do I install video4linux2 in Ubuntu 12.10, and do I need to?

I'm still pretty new to Ubuntu so please bear with me. I am running Ubuntu 12.10 and I am trying to get a couple of old external USB webcams working on my laptops. The built-in laptop webcams work ...
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0answers
2k views

Xubuntu 12.10 and FFMPEG webcam

Having a problem running ffmpeg to an ffserver in a brand new install of Xubuntu 12.10. I just installed Xubuntu 12.10 from scratch, then installed ffmpeg. I plugged in my webcam (mind you I have ...
2
votes
1answer
3k views

v4l2-ctl exposure-auto setting fails

I am trying to tune a C920 webcam for picture quality using v4l2-ctl utility on Ubuntu PC. I am unable to set exposure_auto to 'Auto' mode, but I am able to set it to 'Manual Mode' or in 'Aperture ...
2
votes
1answer
500 views

HD Webcam not utilizing full resolution

I am using a Logitech c270h on Xubuntu 12.04 and it works with Skype, Pidgin, camorama, etc.... The issue I have is that I can not get it to utilize full resolution, which is 1280x720. v4l-info shows: ...