From: Eino-Ville Talvala <talvala@stanford.edu>
To: Neil MacMunn <neil@gumstix.com>
Cc: linux-media@vger.kernel.org
Subject: Re: omap3-isp segfault
Date: Fri, 28 Jan 2011 14:19:44 -0800 [thread overview]
Message-ID: <4D434100.3020903@stanford.edu> (raw)
In-Reply-To: <4D41F54C.2030804@gumstix.com>
On 1/27/2011 2:44 PM, Neil MacMunn wrote:
> When I use media-ctl the pipeline gets configured properly. I can generate graphs before and after and see the pipeline change. However, my system hangs when I attempt to use yavta. I've also tried outputting to video4.
>
....
>
>
>
> Does anybody know how I can capture images from the camera? From previous posts it appears that I'm not the first to go through this process.
>
> Thanks. Neil
A few questions that would help to diagnose problems:
What version of the ISP drivers and the MT9V032 driver are you using? Kernel version?
You could try to force the format on the gst-launch command, as a further test, although I don't know why it's not matching up to the YUVY format you configured in the pipeline.
Eino-Ville Talvala
Stanford University
next prev parent reply other threads:[~2011-01-28 22:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-26 19:32 omap3-isp segfault Neil MacMunn
2011-01-27 1:43 ` Neil MacMunn
2011-01-27 12:25 ` Laurent Pinchart
2011-01-27 12:28 ` Laurent Pinchart
2011-01-27 22:44 ` Neil MacMunn
2011-01-28 22:19 ` Eino-Ville Talvala [this message]
2011-02-01 12:53 ` Teemu Tuominen
2011-02-04 22:33 ` Neil MacMunn
[not found] ` <4D4C7E24.6000004@gumstix.com>
2011-02-09 23:44 ` Laurent Pinchart
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