solo schrieb:
Hello. If you meen that application must use v4l2, I know about it. The latest vlc already uses v4l2. And I tried to load cheese with LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so So it seems the problem was not in this. But I'll try once more. Other usefull advices about the possible cause of the problem (absence of the real picture and presence of the grey goo) will be appreciated. Just in case: I use Arch linux and the driver form its AUR repo.
On Jan 8, 12:38 am, Vasily Khoruzhick <[email protected]> wrote:On 7 January 2009 23:32:52 solo wrote:Hi. I applied the patch. There is no real picture from camera. When I use cheese I see just a gray field, when vlc - some green mess. Here's my dmesg when camera is plugged in: usb 5-6: new high speed USB device using ehci_hcd and address 5 usb 5-6: configuration #1 chosen from 1 choice Linux video capture interface: v2.00 sn9c20x: SN9C20X USB 2.0 webcam driver loaded sn9c20x: SN9C20X USB 2.0 Webcam - 0458:7029 plugged-in. sn9c20x: Detected HV7131R Sensor. sn9c20x: SN9C20X USB 2.0 Webcam is now controlling video device /dev/ video0 sn9c20x: No ack from I2C slave 0x11 for write to address 0x25 usbcore: registered new interface driver usb_sn9c20x_driver sn9c20x: v2009.01 : SN9C20x USB 2.0 Webcam Driver Then always goes 'sn9c20x: Sensor YAVG: 84' when connecting to camera with cheese.Please, read README file, at least section about libv4l Regards Vasily signature.asc < 1KViewDownload--~--~---------~--~----~------------~-------~--~----~ Lets make microdia webcams plug'n play, (currently plug'n pray) To post to this group, send email to [email protected] Visit us online https://groups.google.com/group/microdia -~----------~----~----~----~------~----~------~--~---
You also need liv4l to convert image data for v4l2 applications like vlc. This is why we wrote the mplayer example in the README.
GWater
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