Thursday, 27 September 2012

five webcams and Processing Libraries


Test results for five webcams and QuickTime, OpenCV, JMyron and GSVideo JMyron Acer TravelMate 4230 Webcam Applet: Crash after closing Application: ok 320x240: ok 640x480: ok Logitech QuickCam for Notebooks Deluxe In general, the Quickcam options window always pops up Applet: Crash after closing Application: ok 320x240: ok 640x480: Image is repeated three times with black lines Logitech C210 Applet: Crash after closing Application: ok 320x240: ok 640x480: ok Logitech QuickCam Express In general, only shows five distorted interlaced black & white pictures, can't be used. Microsoft Lifecam VX-700 Applet: Crash after closing Application: ok 320x240: ok 640x480: ok In general, JMyron crashes after starting a webcam capture in an applet: Copy code # # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x10001bf0, pid=796, tid=3496 # # JRE version: 6.0_26-b03 # Java VM: Java HotSpot(TM) Client VM (20.1-b02 mixed mode, sharing windows-x86 ) # Problematic frame: # C [JMyron.dll+0x1bf0]

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