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Zeeshanhayat / jpegcam

Automatically exported from code.google.com/p/jpegcam
GNU Lesser General Public License v3.0
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No error/warning if web-cam is busy? #3

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
Hi is there any chance to detect if the web-cam is busy and if so display
an error message to the user that the webcam is busy. Thanks

Original issue reported on code.google.com by jibril.s...@googlemail.com on 13 Feb 2009 at 8:29

GoogleCodeExporter commented 8 years ago 
if (cameraIdx > -1) camera = Camera.getCamera( String(cameraIdx) );
else camera = Camera.getCamera();

/*
if camera is busy there should be done something in this code. the var camera 
is not null after this if a camera exists and is busy.

*/

Original comment by hreve...@gmail.com on 30 Jun 2010 at 9:37

GoogleCodeExporter commented 8 years ago 
Is this the condition where the camera is present, but not activated and the 
feed is empty, but you can still take captures of the empty canvas ?

Original comment by tablatronics on 14 Jun 2011 at 12:53