uvideo.4 revision 1.2
$NetBSD: uvideo.4,v 1.2 2008/09/09 05:46:27 wiz Exp $
Copyright (c) 2008 Patrick Mahoney
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
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1. Redistributions of source code must retain the above copyright
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2. Redistributions in binary form must reproduce the above copyright
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documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.Dd August 15, 2008 .Dt UVIDEO 4 .Os .Sh NAME .Nm uvideo .Nd USB video device driver .Sh SYNOPSIS .Cd "uvideo* at uhub?" .Cd "video* at videobus?" .Sh DESCRIPTION The .Nm driver provides support for .Tn USB video class devices.
Copyright (c) 2008 Patrick Mahoney
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
.Dd August 15, 2008 .Dt UVIDEO 4 .Os .Sh NAME .Nm uvideo .Nd USB video device driver .Sh SYNOPSIS .Cd "uvideo* at uhub?" .Cd "video* at videobus?" .Sh DESCRIPTION The .Nm driver provides support for .Tn USB video class devices.
p A .Tn USB video device consists of a number of components. Every device has one control interface. Each device optionally provides streaming interfaces (input or output). .Sh SEE ALSO The USB Specifications can be found at: .Dv http://www.usb.org/developers/docs.html
p .Xr video 4 , .Xr video 9 .Sh AUTHORS .An Patrick Mahoney Aq pat@polycrystal.org .Sh BUGS Does not support all of UVC spec. Only supports the one streaming input interface. Does not support the interrupt endpoint for some controls.
p Exports the Video4Linux2 API via .Xr video 9 . V4L2 lacks support for some UVC features such as still images.