From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:33776 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756114AbcFTRJQ (ORCPT ); Mon, 20 Jun 2016 13:09:16 -0400 Date: Mon, 20 Jun 2016 19:00:36 +0200 From: Pavel Machek To: Sebastian Reichel Cc: Ivaylo Dimitrov , sakari.ailus@iki.fi, pali.rohar@gmail.com, linux-media@vger.kernel.org Subject: Re: Nokia N900 cameras -- pipeline setup in python (was Re: [RFC PATCH 00/24] Make Nokia N900 cameras working) Message-ID: <20160620170036.GA17228@amd> References: <20160420081427.GZ32125@valkosipuli.retiisi.org.uk> <1461532104-24032-1-git-send-email-ivo.g.dimitrov.75@gmail.com> <20160427030850.GA17034@earth> <20160617164226.GA27876@amd> <20160617171214.GA5830@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160617171214.GA5830@amd> Sender: linux-media-owner@vger.kernel.org List-ID: On Fri 2016-06-17 19:12:14, Pavel Machek wrote: > Hi! > > > First, I re-did pipeline setup in python, it seems slightly less hacky > > then in shell. > > > > I tried to modify fcam-dev to work with the new interface, but was not > > successful so far. I can post patches if someone is interested > > (mplayer works for me, but that's not too suitable for taking photos). > > > > I tried to get gstreamer to work, with something like: > > While trying to debug gstreamer, I ran v4l2-compliance, and it seems > to suggest that QUERYCAP is required... but it is not present on > /dev/video2 or video6. > > Any ideas? (Kernel is based on Ivaylo 's github tree, IIRC). I got fcam-dev to grab jpeg-s from the camera. Unfortunately, 800x600, no autogain, no autofocus. But lot of fun with memory management :-). Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html