| To: | Philips Webcam Linux Driver <> |
|---|---|
| Subject: | Re: [pwc] Auto Shutter and v4l2 |
| From: | Luc Saillard <> |
| Date: | Wed, 9 Nov 2005 17:05:19 +0100 |
On Fri, Nov 04, 2005 at 10:49:27AM +0000, Hugo Filipe Costelha De Castro wrote: > Hi, > > I am using a Philips Toucam Pro 740k. > > I see I can set the shutter speed using v4l2 control call and > V4L2_CID_EXPOSURE. But how can I set the shutter to automatic? Usually we > would use the value -1 for automatic setting, but according to pwc-v4l.c, > the minimum value of V4L2_CID_EXPOSURE is 1. Ok, if i accept 0 as a value for automatic shutter speed, how every webcam will react ? Perhaps i need to create a new (private) control to setup the automatic gain. What do you think ? Luc _______________________________________________ pwc mailing list http://lists.saillard.org/mailman/listinfo/pwc |
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