From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f45.google.com (mail-pb0-f45.google.com [209.85.160.45]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 8C004E0152F for ; Mon, 16 Sep 2013 07:13:22 -0700 (PDT) Received: by mail-pb0-f45.google.com with SMTP id mc17so4119564pbc.18 for ; Mon, 16 Sep 2013 07:13:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=DArZMWHvXInrPWa8QELgNf/Ec8epcYrk7hs5ri2wTqI=; b=JEItbILtHfGLuLIn2upSr2SLLl9kU6nttbhPkBqKwA5sShzk5+k0T/QYbXgI3CD2Dt 2wUGd4rbR8RfcPvc6ZvX6SBTjUIMJelHJRX7++KTDI8cpjAoMJfIGMybijRFo/43ZvyO R79XOIrWXSRg2kLO3sOWYcpo5Fnl4eSdacbJqbdQDxFYzVSLYj5ZwTUUOnq+AW2yM50c RbbkQIry1xRgmUIErgu3yulfUAGuGgvuMIcT37IPo5GUbQ5+YU5TAjbgCT82GWnfAyEN lu2FL8JbLzZqDsIcEitvuy14a6QyNKwOenn0wOLJ6D0Qfymq62y/c7mRxqFtIJVb6HpU hyjw== X-Gm-Message-State: ALoCoQkAslEHSqNwPz8saEHcp2DA+eMI2LYWlK5aB2d0bCreJxH7e6xZZC4CGYJFmkam/c8ZDBuU X-Received: by 10.68.252.135 with SMTP id zs7mr1104625pbc.194.1379340801870; Mon, 16 Sep 2013 07:13:21 -0700 (PDT) Received: from [192.168.1.8] (ip98-167-230-131.ph.ph.cox.net. [98.167.230.131]) by mx.google.com with ESMTPSA id xn12sm38963056pac.12.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 16 Sep 2013 07:13:20 -0700 (PDT) Message-ID: <523711F8.4080501@boundarydevices.com> Date: Mon, 16 Sep 2013 07:13:12 -0700 From: Eric Nelson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130803 Thunderbird/17.0.8 MIME-Version: 1.0 To: Otavio Salvador References: <44DF7CDEDF8FFF4BB93AB22C1AA1823B93A297@039-SN2MPN1-021.039d.mgd.msft.net> In-Reply-To: Cc: Sandoval Gonzalez Leonardo-B42214 , "meta-freescale@yoctoproject.org" Subject: Re: gstreamer strange distorted image. X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Sep 2013 14:13:22 -0000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 09/15/2013 04:55 PM, Otavio Salvador wrote: > Hello Leonardo, > > On Sun, Sep 15, 2013 at 1:52 AM, Sandoval Gonzalez Leonardo-B42214 > wrote: >> Are you displaying it on HDMI? is it a high resolution video? If both yes, >> it is a known issue and there is a fix for it on the community. > > Please send a patch so we avoid this problem for other users; Dennis, > please report a bug in bugzilla so this is not forgotten. > Hi Otavio, I also didn't find a fix on i.MX Community, but we narrowed down the problem and pushed a fix to our non-Android kernels (Android doesn't use V4Lsink): https://github.com/boundarydevices/linux-imx6/commit/c4eb189e1cae98c5535c0a26e859a010b0c70510 We found that the driver was somehow deciding that the display could perform a color-space conversion. I'm not certain what types of displays can do this, but none of ours do (including TV encoder with NTSC/PAL output). Regards, Eric