[Linux-uvc-devel] Simultaneous encoded stream and unencoded preview.

2011-11-16 Thread Kaz Kylheku
On Wed, 02 Nov 2011 18:20:30 -0700, Kaz Kylheku k...@kylheku.com wrote: Hey all, I'm working with the B990 on an ARM-based embedded system based on linux-2.6.27.47. H.264 is working fine for me, but what I'd like to know is how to capture an unencoded preview stream at the same time? I see

Re: [Linux-uvc-devel] Simultaneous encoded stream and unencoded preview.

2011-11-16 Thread Kaz Kylheku
On Wed, 16 Nov 2011 19:20:20 -0700, Kaz Kylheku k...@kylheku.com wrote: I'd like to know is how to capture an unencoded preview stream at the same time? I see Laurent put out patches for this a couple of years ago: http://lists.berlios.de/pipermail/linux-uvc-devel/2009-July/004999.html

Re: [Linux-uvc-devel] Sweex WC061 HD Webcam Sliver

2011-11-16 Thread Alexey Fisher
Am 14.11.2011 20:20, schrieb Michael Tandy: I did some more experiments with this webcam, and with a nasty hack got it working. Basically the problem seems to be the frame interval requested. If I replace line 175 of uvc_v4l2.c [1] with probe-dwFrameInterval = 250; the camera works fine

Re: [Linux-uvc-devel] possible uvcvideo driver error with current 3.1 kernel

2011-11-16 Thread Alexey Fisher
Am 15.11.2011 19:43, schrieb Pitt, Jason N: I have a bunch of usb cards that have moschip ehci controllers in them that have a silicon bug that causes the microframe counter to be updated before the frame counter here's the details of the patch: This patch (as1489) works around a hardware bug