Hi Linux-uvc-devel!
I have a Sweex WC061 UVC webcam [1] I'm looking to capture mjpeg video
from; the camera reports it supports MJPEG, but I'm having trouble
with it.
According to VIDIOC_ENUM_FMT it supports YUV 4:2:2 (0x56595559, YUYV)
and MJPEG (0x47504a4d MJPG) and according to the
According to this post you have no luck:
http://www.spinics.net/lists/linux-media/msg19737.html
Bad news, the images are compressed by an unknown algorithm (unknown
from Linux point of vue). The decompression function could be found in
some part of the ms-win driver, but:
- first, I have no
Am 31.08.2011 00:32, schrieb Laurent Pinchart:
Hi Alexey,
On Thursday 25 August 2011 09:44:10 Alexey Fisher wrote:
Hi Laurent,
are there any reason why uvc_video_decode_start do not do precise header
size checks? Are there many cameras with broken header size too?
How precise do you mean ?
Hi,
you do not need to send any webcams, (but if you will, i'll accept it :D)
better attach output of lsusb -vd 177f:0060
, also enable trace for uvc module, reporoduce this error and attach the
dmesg as well:
sudo rmmod uvcvideo sudo modprobe uvcvideo trace=0xfff
Am 05.09.2011 16:19,
