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Topic: X video extension


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  X Window System - Wikipedia, the free encyclopedia
X provides the basic framework for a GUI environment: drawing and moving windows on the screen and interacting with a mouse and/or keyboard.
X development at this time had become moribund [12]; most technical innovation since the X Consortium had dissolved had taken place in the XFree86 project [13].
This marked a radical change in the governance of X. Whereas the stewards of X since 1988 (including the previous X.Org) had been vendor organizations, the Foundation was led by software developers and used community development based on the bazaar model, which relies on outside involvement.
en.wikipedia.org /wiki/X11   (4445 words)

  
 xc/doc/specs/Xv/xv-protocol-v2.txt - view - 1.2
A separate video server is often used to manage other aspects of video processing, though the partition between what the X server does and what a video server does is a matter of great debate.
Video output is also supported and is symmetric with the video input function, though fewer GC components are used.
Video data is clipped to the bounds of the video encoding, scaled to the requested drawable region size (or the closest size supported), and clipped to the bounds of the drawable.
cvsweb.xfree86.org /cvsweb/xc/doc/specs/Xv/xv-protocol-v2.txt?rev=HEAD&content-type=text/vnd.viewcvs-markup   (2420 words)

  
 X (disambiguation) - Wikipedia, the free encyclopedia
X is the twenty-fourth letter of the Latin alphabet.
X-cancel, a philately term denoting a cancellation in pen or pencil in the form of an "X" X-ray, a form of electromagnetic radiation with a wavelength in the range of 10 to 0.1 nanometers
The X (automobile), a French car produced between 1908 and 1909.
en.wikipedia.org /wiki/X_(disambiguation)   (463 words)

  
 Programming in the Tru64 UNIX X Window Environment
This extension allows images to be placed in shared memory segments accessible by both the application and X server.
In the X Window System, OpenGL rendering is made available as an extension to X in the formal X sense: connection and authentication are accomplished with the normal X mechanisms.
X Print service is an X extension that allows X imaging to non-display devices such as printers and fax machines.
www.helsinki.fi /atk/unix/dec_manuals/DOC_51A/HTML/ARH9JBTE/PRGRMMNG.HTM   (3741 words)

  
 Possible Solutions
Because X Video requires sending full images, there may be a trade-off between bandwidth limitations and additional complexity to divide the image up such that is scales properly.
Instead of (or in addition to) implementing the X Video Extension in DMX, one obvious solution would be to implement a new extension that provides access to hardware-assisted scaled blits, similar to the StretchBlt call available under Windows.
The implementation of X Video Extension in DMX, and the use of XvPutImage by applications requiring scaling requires significant changes in DMX Further, XvPutImage is, essentially a scaled blit, and it is only useful for applications which are already using (or can be modified to use) XPutImage.
www.ualberta.ca /~neitsch/sunsite.ualberta.ca/Mirror/XFree86/current/doc/HTML/scaled3.html   (2316 words)

  
 Programming in the Tru64 UNIX X Window Environment
The X Imaging extension provides mechanisms for the transfer and display of virtually any image on any X-capable hardware.
This extension contains a minimal set of X client and server extensions that are required to completely test the X11 server with no user intervention.
The X server, X libraries, and various X clients use a DECnet transport mechanism for client/server connections when the appropriate DECnet product is installed on the system or on two systems, if the X client and X server are running on different nodes.
www.helsinki.fi /atk/unix/dec_manuals/DOC_51/HTML/ARH9JATE/PRGRMMNG.HTM   (3409 words)

  
 Video / Power Extension Cables for CCTV
Our assortment of VP video / power extension cables are designed to extend a video signal and a DC power connection up to 150 feet through shielded wire.
Video input and output are standard locking BNC-plugs, compatible with most Eyspyvideo.com cameras.
The use of covert video and / or audio surveillance may be unlawful in your state, province, or country.
www.eyespyvideo.com /extensioncables/vp-cables.htm   (556 words)

  
 xv(3): X Window System video extension - Linux man page
An adaptor may be able to display video in a drawable, capture video from a drawable, or both.
Typically, a client will use xvqueryextension(3x) to determine the status of the extension, xvqueryadaptors(3x) to get a description of what video adaptors exist, and xvqueryencodings(3x) to get a description of what video encodings an adaptor supports.
Once a client has determined what video resources are available, it is free to put video into a drawable or get video from a drawable, according the capabilities supported.
www.die.net /doc/linux/man/man3/xv.3.html   (295 words)

  
 Surviving Family Members Receive Housing Extension   (Site not responding. Last check: 2007-11-03)
The extension authority expires on Sept. 30, 2005, unless it is authorized by the 2006 fiscal year National Defense Authorization Act, which sets the priorities of the Department of Defense.
The extension applies only to the surviving dependents of those Soldiers who die on or after May 11, 2005.
Soldiers married to another Soldier are not entitled to receive the extension payment on behalf of the deceased Soldier because they would be entitled to receive BAH in their own right.
www.military.com /NewsContent/0,13319,usa2_071405.00.html   (461 words)

  
 K Desktop Environment - KDE 3.5 Compilation Requirements
The X Fixes extension was created to address a number of shortcomings in the core X window system that prevented applications from doing some things efficiently.
The X Composite Extension is available in version 6.8 or later of X.org.
This extension is included by default in recent X Servers from X.org and XFree86.
www.kde.org /info/requirements/3.5.php   (3252 words)

  
 Programming in the Digital UNIX X Window Environment
This extension allows a client to extend the length field in protocol requests to be a 32-bit value.
This extension is an X Consortium-sanctioned extension to the X Window System.
The extension requests and events use a device identifier and support the reporting of n-dimensional motion data as well as other data that is not reportable through core input events.
www.cs.arizona.edu /computer.help/policy/DIGITAL_unix/AA-Q7RNB-TE_html/xenvCH4.html   (2706 words)

  
 X Video extension for Matrox Mill II cards   (Site not responding. Last check: 2007-11-03)
X Video extension for Matrox Mill II cards
Subject: X Video extension for Matrox Mill II cards
Saw this on Freshmeat - and developed on Alpha according to the comments in the diff :)
www.redhat.com /archives/axp-list/2002-December/msg00150.html   (106 words)

  
 The XFree86 X Video Extension (Xv) Device Dependent Layer
This indicates that the video driver requires the clip list to contain the regions which are obscured rather than the regions which are are visible.
Due to the large variations in capabilities of the various hardware expected to be used with this extension, it is not expected that all hardware will be able to do this exactly as described.
field indicates that the video is being stopped because the client requested it to stop or because the server is exiting the current VT. In that case the driver should deallocate any offscreen memory areas (if there are any) being used to put the video to the screen.
www.xfree86.org /current/DESIGN16.html   (1894 words)

  
 FILExt - The File Extension Source
A file extension is nothing more than the last characters after the period in the name of a file.
FILExt is a database of file extensions and the various programs that use them.
If you know the file extension you want to learn about simply enter it into the search box on the left and click on the Search button.
filext.com   (733 words)

  
 xgamma(1): Alter monitor's gamma correction ... - Linux man page
xgamma allows X users to query and alter the gamma correction of a monitor via the X video mode extension (XFree86-VidModeExtension).
This argument allows you to specify the server to connect to; see x(7).
Whether or not these values are respected depends on the video drivers.
www.die.net /doc/linux/man/man1/xgamma.1.html   (193 words)

  
 File Extension Details for .X
Because there is no central registry for file extensions and their associated programs there may be multiple entries on this page.
Data collected by FILExt on registered file extensions from user systems is also in the display.
If the extension you are looking for is of the form.??_ the file is likely a compressed file and part of an install routine.
filext.com /detaillist.php?extdetail=X   (733 words)

  
 The X Rendering Extension
The X Rendering Extension (Render) introduces digital image composition as the foundation of a new rendering model within the X Window System.
Glyphs are positioned by subtracting the x, y elements of the GLYPHINFO from the requested rendering position.
A glyph element delta-x and delta-y specify additional changes in the position along the x and y axes before the string is drawn; the deltas are always added to the glyph origin.
keithp.com /~keithp/render/protocol.html   (4055 words)

  
 Kenton Lee: 1996 X Technical Conference Review
The X Consortium has tested several techniques for embedding X in WWW browsers and the results are promising.
The major parts of this project are a X Media Services Broker which uses a new X Video Stream (XVS) extension to the X protocol.
Attendance was lower this year than in past conferences, though this is not surprising considering that X is now twelve years old and this is the tenth annual conference.
www.rahul.net /kenton/txa/apr96.html   (2529 words)

  
 Debian -- libxvmc-dev
The XVideo-MotionCompensation extension allows for further accelerated drawing of videos.
Video data may be sent at earlier stages of the decoding pipeline than raw YUV data.
Debian X Strike Force, David Nusinow, Branden Robinson and Fabio M. Di Nitto are responsible for this Debian package.
packages.debian.org /unstable/libdevel/libxvmc-dev   (160 words)

  
 Audio / Video / Power Extension Cables for CCTV
Our AVP video / power extension cables are designed to simultaneously extend a video signal, audio signal, and a DC power connection up to 100 feet through shielded wire.
The 50' and 100' audio / video / power cables are of a neutral off-white color.
Video input and output are standard RCA "phono" plugs and jacks (one side male RCA, other side female RCA), compatible with all Eyspyvideo.com cameras and other high quality CCTV video products.
www.eyespyvideo.com /extensioncables/avp-cables.htm   (477 words)

  
 Monster Cable: GameLink™ 300 X S-Video A/V Cable   (Site not responding. Last check: 2007-11-03)
S-Video is the preferred high performance connection, because it sends the video signal in separate Chrominance (color) and Luminance (brightness) channels, for a picture that is richer in color, brighter and sharper.
Gamelink™ 300 X uses advanced technologies like nitrogen gas to ensure the best S-Video signal possible.
LightWave™ 100 X (sold separately), Monster's highest performance fiber optic audio hookup, completes the upgrade to a pure digital audio connection.
www.monstercable.com /monstergame/xbox/productPageXBOX.asp?pin=1527   (332 words)

  
 Conclusion and Recommendations   (Site not responding. Last check: 2007-11-03)
The initial implementation work would include the design of the X protocol extension, writing this up in the usual format for extension documentation, implementation of the protocol transport pieces in XFree86, implementation of a software fall-back in XFree86 and DMX, one example hardware implementation for XFree86, and implementation of support for this extension in DMX.
The X Video Extension is one of the few popular extensions that DMX does not support.
We recommend implementing the X Video Extension even if scaling is the specific goal of that work.
the.earth.li /XFree86/current/scaled4.html   (465 words)

  
 Debian -- xmame-x
Each arcade emulator contains a full description about hardware, mem maps, video, sounds and so, making possible that if you have original ROM images of a supported arcade game, you can play the game.
This package provides binaries for the X version of xmame.
X Keyboard Extension (XKB) configuration data and metapackage
packages.debian.org /stable/games/xmame-x   (186 words)

  
 Final Fantasy X-2 Preview - PlayStation 2 News at GameSpot
Posted Feb 28, 2003 7:34 pm PT The past few years have seen quite a bit of upheaval and change in the industry as developers and publishers have tried to find their way in an increasingly crowded and competitive market.
While the developer stumbled a bit toward the beginning of its development for the current crop of consoles, it has since found its stride and has produced some of its most engaging work yet.
Final Fantasy X-2 is the developer's upcoming revisit of the world and people seen in Final Fantasy X. The game marks a break from tradition for the developer, because it's the first true sequel to any of the Final Fantasy games, and it's one of Square's most experimental games in terms of gameplay.
www.gamespot.com /ps2/rpg/finalfantasyx2/preview_2911869.html   (1101 words)

  
 Previous Work   (Site not responding. Last check: 2007-11-03)
The X Video Extension is a widely-available extension to the X11 protocol that provides support for streaming video.
In version 2.2 of the X Video specification, support for scaled still images was provided, using both shared memory and traditional transport.
Note, though, that the target output for this scaling is an overlay plane -- so X Video provides functionality that is fundamentally different from that provided by the Windows StrechBlt call.
the.earth.li /XFree86/current/scaled2.html   (229 words)

  
 [No title]
/* $XConsortium: registry /main/119 1996/10/08 12:31:00 swick $ */ X Registry The X Consortium is maintaining a registry of certain X-related items, to aid in avoiding conflicts and to aid in sharing of such items.
The registry is published as part of the X software distribution from the X Consortium.
Values for private families will be assigned by the X Consortium.
www.ibiblio.org /pub/X11/releases/DOCS/registry.old   (960 words)

  
 K Desktop Environment - KDE 3.2 Compilation Requirements
An X server is required for almost each KDE module.
The X Video Extension (xv) provides hardware-accelerated video playback for X Servers.
The video subsytem will have much improved performance if the X Video Extension is available.
www.kde.org /info/requirements/3.2.php   (2447 words)

  
 Download Matrox Millennium II Xv extension 1.0 for Linux - This patch will enhance the XFree86 4.2.0 Matrox Millennium ...
Download Matrox Millennium II Xv extension 1.0 for Linux - This patch will enhance the XFree86 4.2.0 Matrox Millennium II driver to support the X video (Xv) extension.
The extension is implemented as a CPU to Frame Buffer YUV scaling ILOAD.
A true overlay was not used because of a Millennium II hardware limitation that would reduce the maximum usable frame buffer to only 4Mb.
linux.softpedia.com /get/Multimedia/Video/MatroxMillenniumIIXvextension-14975.shtml   (222 words)

  
 [mythtv-users] Big fat blue bar with Internal player
The default color > > for the video overlay is blue so it outputs blue for resolutions that > > do not take up the whole screen.
;) > > Xv--the X Windows Video Extension--is built around the idea that a video > area is defined by using a specific color, the color key.
The valid range of values for > the colorkey is 0 through 2147483615, so my recommendation is to pick > something close to--but not equal to--0, such as 10 or 30 or even 1 (all > of which are only likely to be used for the occasional pixel in > antialiased text).
www.mythtv.org /pipermail/mythtv-users/2005-June/093297.html   (453 words)

  
 Sony - Cyber-shot DSC-T1 Audio Video Extension Cable - 2300692
The VMC-15MR audio video extension cable provides the DSC-T1 with six foot of A/V cable.
Perfect for travelers who don’t want to have to carry their docking station, the VMC-15MR audio video extension cable provides six foot of cable and connects easily to the DSC-T1 digital camera.
It includes two RCA connectors, one for audio and one for video, that connect directly with most televisions and VCRs.
www.ecost.com /ecost/ecsplash/shop/detail~dpno~362451.asp   (224 words)

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