From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-xsmtp4.externet.hu ([212.40.96.155]:41081 "EHLO mail-xsmtp4.externet.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751122Ab2AWQbP (ORCPT ); Mon, 23 Jan 2012 11:31:15 -0500 Message-ID: <4F1D8B51.4020507@gmail.com> Date: Mon, 23 Jan 2012 17:31:13 +0100 From: Csillag Kristof MIME-Version: 1.0 To: linux-media@vger.kernel.org CC: Laurent Pinchart Subject: Re: 720p webcam providing VDPAU-compatible video stream? References: <4F1C0921.1060109@gmail.com> <201201231541.32049.laurent.pinchart@ideasonboard.com> In-Reply-To: <201201231541.32049.laurent.pinchart@ideasonboard.com> Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: At 2012-01-23 15:41, Laurent Pinchart wrote: > I think your best bet is still UVC + H.264, as that's what the market is > moving to. Any other compressed format (except for MJPEG) will likely be > proprietary. > > As you correctly mention, H.264 support isn't available yet in the UVC driver. > Patches are welcome ;-) So... do I understand it correctly that with the current hw/sw stack, my original requirements can not be satisfied? In that case, let's try with reduced requirements. What if I give up HD resolution and H264? Is there a camera that can provide a HW-compressed 480p video stream, in MPEG-2 or something like that? Thank you: Kristof