![]() ![]()
This assumes the webcam is installed as '/dev/video0'. If you want to have more control, you can access several settings, including resolution, by clicking the Advanced options button.Ī simple test of just the video from your webcam can be done as follows. Click 'OK' in the Settings screen and once again in the main webcam screen (Video4linux). These can also safely be left the defaults (obviously greater compression results in lower file sizes, so experiment). Under 'Transcoding options', tick 'Audio codec' and 'Video codec'. Encapsulation method can be left at the default (MPEG TS). Tick 'File' off under 'Outputs' and enter a filename. Click the settings button right next to it. If you wish to record, tick off 'Stream/save' in the 'Advanced options' section. If you just want a 'mirror' (to see what the webcam is showing), click 'OK' and you're done. In VLC, choose 'Open capture device' from the file menu and enter the video and audio device files (see above) in video device name and audio device name, respectively. For a built-in webcam, you may have a function key to do so. If nothing new appears, you may need to switch your webcam on. The new appearances should belong to your webcam (for instance, /dev/video0 and /dev/audio2). Now plug in your webcam, allow the system a few seconds to register the device, and run the two commands again. Before you plug in your webcam, try the following two commands at a console: In some cases your media player (VLC, mplayer, amongst others) will need to know the video and audio device files for your webcam. You should try one of these programs if Cheese didn't display anything at all to make sure that Cheese is not causing the problem.Įmpathy has been the default VoIP/Video Chat application since Ubuntu 9.10 (Karmic Koala), and can be used to establish whether or not your webcam is working. #GENERIC USB AUDIO DRIVER LINUX SOFTWARE#This is a list of software that allows you to do a simple 'plug-in-and-go' test with your webcam. If Cheese displays a garbled picture or one with poor colour/brightness/contrast, go to the Ubuntu wiki Webcam Troubleshooting page for steps to resolve this.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |