On 06/12/2009 06:05 PM, Glen Gray wrote:
Libv4l is not actually where the v4l2 API resides. It was written to
provide a cleaner abstracted api to the underlying v4l2 system calls.
Right.
In short you don't need libv4l to code against the v4l2 api. In fact,
In my understand, gst-plugins-good uses libv4l, so I think Moblin image
should integrate libv4l, but it not, I'm wondering ...
I've only just heard of libv4l recently. Any projects I've worked on
have used the system api rather than this lib.
On 12 Jun 2009, at 10:39, Fang Wenqi <[email protected]> wrote:
Thanks, Hao.
In gst-plugins-good's require list, I do not find things like libv4l,
# rpm -q gst-plugins-good --requires | grep v4l; echo $?
1
# rpm -q `rpm -qa | grep gst` --requires | grep v4l; echo $?
1
Actually, Moblin image does not have libv4l, is this a mistake, or by
design, or use other names ... ?
Thanks,
Wenqi
On 06/12/2009 05:17 PM, Chen, Hao H wrote:
Gstreamer uses v4l2 plugin, so that application like cheese could use
gstreamer framework to apply effects to photos and videos. You also
could use applications to access v4l2 directly, like luvcview
(http://www.quickcamteam.net/software/linux/v4l2-software/luvcview)
In addition, Uvcvideo driver is enabled by default for moblin. Which
works with all popular webcams.
Hao
-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of Fang Wenqi
Sent: 2009年6月12日 15:06
To: [email protected]
Subject: [Moblin Dev] How moblin work with video4linux2 devices
Moblin package gstreamer-plugins-good doesn't require libv4l,
so how Moblin work with all kinds of video4linux2 devices ?
Thanks,
Wenqi
_______________________________________________
Moblin dev Mailing List
[email protected]
To manage or unsubscribe from this mailing list visit:
https://lists.moblin.org/mailman/listinfo/dev or your user account on
http://moblin.org once logged in.
For more information on the Moblin Developer Mailing lists visit:
http://moblin.org/community/mailing-lists
