Hi Rafael,
On Friday 12 August 2011 09:28:55 Alexey Fisher wrote:
On 10.08.2011 16:06, Rafael Piazenski wrote:
Thanks again, for your help!
The file is attached!
I receiver this output (sorry this is in portuguese, but I'll try to
translate):
gst-launch-0.10 v4l2src num-buffers=3
Hi Shekhar,
On Friday 12 August 2011 13:59:33 Chandrashekhar Lavania wrote:
Hi,
This might be a naive question, but I was wondering which uvc driver file
interacts with the actual webcam driver.
I'm not sure to understand your question. If you're looking for how the driver
interacts with
Hi Max,
On Friday 12 August 2011 18:37:31 Max Lapshin wrote:
Hi. I've added erlang driver for UVC: http://github.com/erlyvideo/uvc
This driver captures video from v4l and transforms it to erlang
messages. Mention adding huffman table to output jpeg.
Without it jpeg decoders can't take
I would like to add H264 capture support and I have B990 camera, but I
can't find any exact information
where should I take patches and what should I change to capture h264.
___
Linux-uvc-devel mailing list
Linux-uvc-devel@lists.berlios.de
Hi,
On Tuesday 23 August 2011 21:20:29 Téssio Fechine wrote:
Hello,
My webcam Lenovo EasyCamera (090c:3717) is compatible with UVC and works
very well. Just reporting new hardware to your known UVC devices.
Thanks you for the report. Could you please send me the output of
lsusb -v -d
Hi Max,
On Saturday 27 August 2011 11:09:13 Max Lapshin wrote:
Robert, would You kindly tell more: how can I get H264 with UVC api?
I'm not using gstreamer, because I capture video directly into my
program. I just brought B990 home (how huge is it!)
and trying to get compressed stream.
On Wed, Aug 31, 2011 at 2:03 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
You can't, at least for now. The uvcvideo driver doesn't support H.264.
Stephan's patches might be enough to get very basic H.264 support for some
webcams, but I'm not even sure about that.
Robert
Hi Max,
On Saturday 27 August 2011 11:50:55 Max Lapshin wrote:
By the way, have you seen document
http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1_052811.zip
?
There are some encoder setup options.
That's the totally broken spec I don't want to support.
--
Regards,
Laurent
On Wed, Aug 31, 2011 at 2:07 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Max,
On Saturday 27 August 2011 11:50:55 Max Lapshin wrote:
By the way, have you seen document
http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1_052811.zip
?
There are some encoder
Hi Max,
On Wednesday 31 August 2011 00:06:20 Max Lapshin wrote:
On Wed, Aug 31, 2011 at 2:03 AM, Laurent Pinchart wrote:
You can't, at least for now. The uvcvideo driver doesn't support H.264.
Stephan's patches might be enough to get very basic H.264 support for
some webcams, but I'm not
On Tuesday 30 August 2011 23:36:58 Max Lapshin wrote:
I would like to add H264 capture support and I have B990 camera, but I
can't find any exact information
where should I take patches and what should I change to capture h264.
There's no UVC H.264 support at the moment.
--
Regards,
Laurent
Hi Max,
On Wednesday 31 August 2011 00:12:50 Max Lapshin wrote:
On Wed, Aug 31, 2011 at 2:07 AM, Laurent Pinchart wrote:
On Saturday 27 August 2011 11:50:55 Max Lapshin wrote:
By the way, have you seen document
http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1_052811.z
ip ?
On Wed, Aug 31, 2011 at 2:15 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
On Tuesday 30 August 2011 23:36:58 Max Lapshin wrote:
I would like to add H264 capture support and I have B990 camera, but I
can't find any exact information
where should I take patches and what should I
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 ? The driver currently doesn't use much of the
Hi Rafael,
On Wednesday 31 August 2011 00:30:33 Rafael Piazenski wrote:
Ok!
I did this:
sudo modprobe -r uvcvideo
sudo modprobe uvcvideo quirks=0x100
and I got this:
[ 4062.230154] usbcore: deregistering interface driver uvcvideo
[ 4068.823775] Linux media interface: v0.10
[
- Robert Krakora rob.krak...@messagenetsystems.com wrote:
Hello,
I just mentioned in a previous post that I have the B990 streaming
H.264 with
Stephan's patches for v4l2 and some patches to GStreamer plugins-good
for the
v4l2src element. There were two additional changes I made
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