From: Anatolij Gustschin <agust@denx.de>
To: Florian Boor <florian.boor@kernelconcepts.de>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: MT9M131 on I.MX6DL CSI color issue
Date: Fri, 12 Jan 2018 10:58:40 +0100 [thread overview]
Message-ID: <20180112105840.75260abb@crub> (raw)
In-Reply-To: <b704a2fb-efa1-a2f8-7af0-43d869c688eb@kernelconcepts.de>
On Fri, 12 Jan 2018 01:16:03 +0100
Florian Boor florian.boor@kernelconcepts.de wrote:
...
>Basically it works pretty well apart from the really strange colors. I guess its
>some YUV vs. RGB issue or similar. Here [1] is an example generated with the
>following command.
>
>gst-launch v4l2src device=/dev/video4 num-buffers=1 ! jpegenc ! filesink
>location=capture1.jpeg
>
>Apart from the colors everything is fine.
>I'm pretty sure I have not seen such an effect before - what might be wrong here?
You need conversion to RGB before JPEG encoding. Try with
gst-launch v4l2src device=/dev/video4 num-buffers=1 ! \
videoparse format=5 width=1280 height=1024 framerate=25/1 ! \
jpegenc ! filesink location=capture1.jpeg
For "format" codes see gst-inspect-1.0 videoparse.
HTH,
Anatolij
next prev parent reply other threads:[~2018-01-12 9:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-12 0:16 MT9M131 on I.MX6DL CSI color issue Florian Boor
2018-01-12 9:58 ` Anatolij Gustschin [this message]
2018-01-12 10:06 ` Anatolij Gustschin
2018-01-15 10:40 ` Florian Boor
2018-01-17 10:31 ` Daniel Glöckner
2018-01-17 12:58 ` Florian Boor
2018-01-18 4:03 ` Daniel Glöckner
2018-01-18 16:31 ` Florian Boor
2018-01-20 15:02 ` Daniel Glöckner
2018-01-22 14:52 ` Florian Boor
2018-01-30 17:13 ` Florian Boor
2018-01-12 14:59 ` Nicolas Dufresne
2018-01-15 12:49 ` Philipp Zabel
2018-01-15 14:41 ` Florian Boor
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