[Rock-dev] [rock] #375: drivers/camera_usb crashing using jpeg compression
rock
noreply at opendfki.de
Thu Nov 21 17:59:48 CET 2013
#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
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