From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
To: video4linux-list Mailing List <video4linux-list@redhat.com>
Subject: video loopback device
Date: Wed, 3 Jun 2009 00:02:33 +0200 [thread overview]
Message-ID: <20090602220233.GA23136@geppetto> (raw)
Hi all,
I'm looking for an application/driver which let to create a
virtual device where to send the video output of an application or of
another video device.
Typical application would be for example to capture from a webcam,
apply some filter to it, and finally pulish it to another application
reading from a video device.
I see there are at least three distinct projects which provides a
video for loopback device:
* video4linux loopback device/vloopback:
http://www.lavrsen.dk/twiki/bin/view/Motion/VideoFourLinuxLoopbackDevice
Seems to be unmaintained, also if I'm not wrong it only supports
video4linux and not video4linux 2 API.
* video4linux2 virtual device
http://sourceforge.net/projects/v4l2vd/
This should be the successor of vloopback, unfortunately it seem not
to work with linux 2.6.26:
https://sourceforge.net/forum/forum.php?thread_id=2897804&forum_id=579262
and also seems a little unmaintained.
* http://code.google.com/p/v4l2loopback/
I don't know if there are applications using it, just read about it
in this ML.
I wonder if someone can express an opinion on these projects, for
example to tell their current status / usability.
TIA, regards.
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next reply other threads:[~2009-06-02 22:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-02 22:02 Stefano Sabatini [this message]
2009-07-03 1:05 ` video loopback device vasaka
2010-10-15 2:19 ` Esben Stien
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