From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from galahad.ideasonboard.com ([185.26.127.97]:48624 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751944AbbCSSUo (ORCPT ); Thu, 19 Mar 2015 14:20:44 -0400 From: Laurent Pinchart To: Oliver Lehmann Cc: Guennadi Liakhovetski , Linux Media Mailing List Subject: Re: capture high resolution images from webcam Date: Thu, 19 Mar 2015 20:20:55 +0200 Message-ID: <2563432.Vgf8Q4ieBN@avalon> In-Reply-To: <20150319191748.Horde.Nf_-EYD7TaplssAKvpAwPw6@avocado.salatschuessel.net> References: <20150317223529.Horde.S4cQ0yA7NJaIix7vWKABGA9@avocado.salatschuessel.net> <2540710.k9cj0VyRUW@avalon> <20150319191748.Horde.Nf_-EYD7TaplssAKvpAwPw6@avocado.salatschuessel.net> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-media-owner@vger.kernel.org List-ID: Hi Oliver, On Thursday 19 March 2015 19:17:48 Oliver Lehmann wrote: > Hi Laurent, > > Laurent Pinchart wrote: > > Could you please post the output of "lsusb -v" for your camera (running as > > root if possible) ? > > No lsusb on FreeBSD but usbconfig - I hope the results are similar or are at > least close to what you are seeking for. > > http://pastebin.com/s3ndu63h The information is there, but in a raw form, when lsusb can decode it. I'll let you do the homework then, two options: 1. Compile lsusb for freebsd 2. Get a copy of the UVC spec (http://www.usb.org/developers/docs/devclass_docs/USB_Video_Class_1_1_090711.zip) and decode the descriptors Pick your poison :-) -- Regards, Laurent Pinchart