[Rock-dev] [rock] #375: drivers/camera_usb crashing using jpeg compression

[rock]

#375: drivers/camera_usb crashing using jpeg compression
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 Reporter:  lech01  |       Owner:  rock-dev-mailing-list
     Type:  defect  |      Status:  new
 Priority:  normal  |   Milestone:
Component:  base    |  Resolution:
 Keywords:          |
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Comment (by lech01):

 no crashes any more, but an error during initialization:

 [20131121-17:55:23:006] [ERROR] - camera_usb::Reading
 V4L2_CID_CAMERA_CLASS_BASE control parameter 1: Could not read menu item:
 Invalid argument
 (/home/leifole/dev/rock/smallrock/drivers/camera_usb/src/cam_config.cpp:247
 - void camera::CamConfig::readControl())

 And this output per frame:
 Corrupt JPEG data: 8 extraneous bytes before marker 0xe0
 Corrupt JPEG data: 8 extraneous bytes before marker 0xe0
 Corrupt JPEG data: 8 extraneous bytes before marker 0xe0
 Corrupt JPEG data: 8 extraneous bytes before marker 0xe0
 ...

 And which on of camera.camera_format / camera.output_format is the camera-
 inherent (native) mode, if it supports e.g. jpeg-compression?

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Ticket URL: <https://rock.opendfki.de/ticket/375#comment:2>
rock <https://rock.opendfki.de>
rock: the robot construction kit