bttv driver dies with VIDIOC_DQBUF error
Bug #260251 reported by
Stephan Fabel
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenCV |
Unknown
|
Unknown
|
|||
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bug Description
When accessing the v4l video interface using the OpenCV cvQueryFrame() method, after an unpredictable amount of time, the bttv driver gives the following error message:
VIDIOC_DQBUF error 5, Input/output error
See also http://
I'd like to keep my kernel version. Please update the bttv driver to fix the bug that was introduced since the driver included with kernel image 2.6.18.
If you tell me how, I can go on and test patches/compile new modules. This is somewhat urgent; I'd appreciate a timely feedback.
description: | updated |
To post a comment you must log in.
Same error here, using this card: http:// www.amazon. com/Hauppauge- ImpactVCB- Capture- 166-Profile/ dp/B0002P4TK0/ ref=sr_ 1_1?ie= UTF8&s= electronics& qid=1219903140& sr=8-1
Several seconds after opening the stream (in opencv and C++) it crashes with the same error as the bug description describes.
Very unusual though, because I can access all the streams using tvtime just fine. Anyone getting the samething?