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	Transcode - Wikipedia, the free encyclopedia
		Transcoding is the direct digital-to-digital conversion from one (usually lossy) codec to another.
		Compression artifacts are cumulative, therefore transcoding between lossy codecs causes a progressive loss of quality with each successive generation.
		It is better to retain a copy in a lossless format (such as TTA, FLAC or WavPack), then encode directly from the lossless source file to the lossy formats required.
	en.wikipedia.org /wiki/Transcoding (204 words)

	Transcoding - Hydrogenaudio Knowledgebase
		Transcoding can be performed from lossless to lossless, from lossless to lossy, and from lossy to lossy.
		Transcoding between lossy formats is therefore generally not recommended.
		Transcoding from 256 kbps MP3 to 128 mp3 caused a very significant deterioration compared to 128 kbps mp3 directly from the original.
	wiki.hydrogenaudio.org /index.php?title=Transcoding (557 words)

	Transcoding MPEG Video Streams in the Compressed Domain
		In this scenario, a high-quality compressed bitstream may need to be transcoded to a lower-rate compressed bitstream prior to transmission; this can be achieved by lowering the spatial or temporal resolution of the video or by requantizing the MPEG data.
		Another application may require MPEG video streams to be transcoded into streams that facilitate video editing functionalities such as splicing or fast-forward and reverse play; this may involve removing the temporal dependencies in the coded data stream.
		Transcoding differs from the encoding and decoding processes in that both the input and output of the transcoder are MPEG video streams.
	www.hpl.hp.com /personal/Susie_Wee/PAPERS/hpidc97/hpidc97.html (3988 words)

	Intermediaries and Transcoding
		Transcoding is already commonly used in many applications to change data formats, for example to convert a document from one word processor to another.
		Business-to-business communication often requires information to be transcoded from the formats and structures specific to one company to formats and structures understood by business partners, suppliers, and customers.
		Or transcoders can be implemented as intermediaries, transforming information as it flows from the server to the browser or from server to server.
	www.almaden.ibm.com /cs/wbi/wbi-and-transcoding.html (539 words)

	RFC 803 (rfc803) - Dacom 450/500 facsimile data transcoding (Site not responding. Last check: 2007-10-21)
		RFC 803 Dacom 450/500 Facsimile Data Transcoding A. Agarwal, M. O'Connor and D. Mills 2 November 1981 1.
		NFSA Model of Encoding Dacom 450/500 Facsimile Data Transcoding PAGE 4 Field-length values are constrained not to exceed seven, so that runs exceeding l27 with n = 7 will be encoded as a separate 7-bit word of one-bits for each run of l27 except the last, which must always contain at least one zero-bit.
		The field length n is decreased by one under the following circumstances: the current run has been encoded as a single n-bit field, and for n in the range four through seven the two high-order bits are zero or for n equal to three the single high-order bit is zero.
	www.faqs.org /rfcs/rfc803.html (3451 words)

	2004 Computer Music Product Guide (Site not responding. Last check: 2007-10-21)
		Transcoding is the process of converting your media files from their native format to MPEG-2, a lossy compression format that is required for DVD.
		Transcoding (also called encoding, especially when video is being converted during transfer from a device such as a camcorder to a computer's hard drive) is easily the most important step in determining the final quality of your DVDs, and the process can involve a maze of adjustable parameters.
		Transcoding is faster with CBR because the transcoder does not have to alter the bit rate as it does using VBR.
	cmpg2004.emusician.com /misc_software (12129 words)

	[No title]
		The way the transcoder manipulates and manages the contents of those media streams (e.g., the text received over the text stream is transformed into speech and sent over the audio stream) is service specific.
		Still, the transcoding service does not know the exact type of transcoding it will be performing until the callee accepts the session.
		In this document, the controller is the UA invoking the transcoder, and there is a media session established using third party call control between the remote UA and the transcoder.
	www.ietf.org /rfc/rfc4117.txt (2170 words)

	Transcoding: Extending e-business to new environments
		Transcoding, or adapting content from one form to another, is a key part of meeting these requirements for rapid, inexpensive deployment of new ways to access existing content.
		Transcoding must be interposed at some point between the generation of the initial content and the final rendering on the client device.
		Transcoding is used to help make different types of content available in different formats, allowing new applications of the content that may be different from the application for which the content was originally developed.
	www.research.ibm.com /journal/sj/401/britton.html (11409 words)

	Transcoding cablecard patent invention (Site not responding. Last check: 2007-10-21)
		A transcoder transcodes the stream of video data to convert the stream of video data to a second coding, producing a transcoded data stream.
		In this exemplary embodiment, the transcoder device 70 is designated as an AVC to MPEG 2 transcoder, but may be any other suitable transcoder to accommodate incoming data of a format other than AVC and produce an output of a format other than MPEG 2.
		The transcoded data output from transcoder 70 is in the form of MPEG 2 data which is then supplied to CP encrypter 28 for return to the host 14.
	freshpatents.com /Transcoding-cablecard-dt20050811ptan20050175178.php (2049 words)

	How bad is transcoding ... really? - Hydrogenaudio Forums
		It seems there is a consensus in HA that transcoding is bad, which may be justified, but in many cases these claims seem mighty close to a violation of TOS #8 since there haven't been many ABX tests for transcoding...
		As a general rule I think HA should still discourage most people from transcoding because it does seriously impact quality in many cases, and although there may not have been any centralized tests measuring this, it has popped up enough in individual cases to support this claim.
		Most people don't even realize that transcoding is possibly a bad thing, so even though the typical response here might seem like an overreaction to someone who has a legitimate use for it, for less experienced users, it might be something they should learn.
	www.hydrogenaudio.org /forums/index.php?showtopic=25671&hl=transcoding (2519 words)

	Annotation-Based Web Content Transcoding
		We then introduce an annotation-based transcoding system developed on top of a programmable proxy server [2], and explain the integration between a WYSIWYG annotation tool and a transcoding module at the time of content authoring.
		A namespace [24] prefix, pcd, is used for the transcoding vocabulary.
		Annotation-based transcoding is a way of realizing content adaptation, and a transcoding module employs external annotations, which are described in a markup language rather than a procedural programming language.
	www9.org /w9cdrom/169/169.html (5344 words)

	the mobile experience » Blog Archive » Browsing, transcoding and intelligent proxies
		Usually this isn’t a problem, the initial goal of transcoding is to make the end-user experience better, but consider e.g.
		I believe this is something that should be provided free-of-charge and seamlessly by the network operators to their end-users (something worth considering is whether they want to provide something that, in the end, reduces the amount of transferred data through optimizations..
		Things I’ve talked about before, like content transcoding, could be implemented very effectively in a service like this (as the problem domain is quite specific per service type, and not too general when compared to the overall web).
	alindh.iki.fi /2005/07/18/browsing-transcoding-and-intelligent-proxies (1165 words)

	WWW2003 Poster Template
		We think that, so-called, content transcoding system is an essential element of device independence, as there should be some way to adapt original content to any given delivery context for device independent web content service.
		With the two parts each of which concentrating on different concerns, transcoding results were of higher quality, and the system architecture was more flexible and extensible.
		Though annotation documents are authored statically, CATS is basically a dynamic transcoding system in that every stage of adaptation and transcoding is executed at the time of content service.
	www2003.org /cdrom/papers/poster/p195/p195-jang.html (1445 words)

	External Annotation of Web Content for Transcoding
		It is important to note that a result of applying an annotation to a target document depends on a particular transcoding policy and on knowing the particular needs of the target device.
		In the process of document transcoding (path 5), it is also necessary to exploit user preferences and device capabilities for the content adaptation.
		A transcoding proxy can make decisions on the allocation of client resources (display area, data volume for transmission, etc.) for each element with regard to this importance value.
	www.w3.org /TR/annot (3344 words)

	MainConcept \| Product Tour \| Transcoding (Site not responding. Last check: 2007-10-21)
		Information on Transcoding and more can be found on our website.
		Transcoding and MainConcept means working with tools from professionals.
		Transcoding powered by MainConcept: MPG-solutions from one of the worldwide leaders in multimedia technologies.
	www.mainconcept.com /pages/transcoding/start.html (616 words)

	Dynamic Digital Media - Transcoding Integrator for FlipFactory (Site not responding. Last check: 2007-10-21)
		Transcoding technology simplifies production by allowing the use of multiple tools or by transforming a single, editable version of content into a different delivery format.
		Managing these aspects allows the application developer to define the transcoding service to be used and the application deployer to define the proper security attributes for that operation.
		The Transcoding Integrator for FlipFactory uses the same interface to the FlipEngine that is used by the FlipFactory desktop application, allowing transcoding factories created with the desktop application to be used by automation applications, web applications, or enterprise application integration frameworks.
	www.dynamicdigitalmedia.com /collateral/ds-xif.html (772 words)

	Video Transcoding Architectures for Multimedia Real Time Services
		The goal of transcoding is to enable the interoperability of heterogeneous multimedia networks reducing complexity and run time by avoiding the total decoding and re-encoding of a video stream.
		In temporal transcoding, when a frame is skipped, the references of the next frame are no longer valid.
		Another temporal transcoding architecture, Frame Skipping Control (FSC), computes the prediction errors; this produces re-encoding errors, and frames are skipped on the basis of the effect of re-encoding errors and motion activity.
	www.ercim.org /publication/Ercim_News/enw62/bonucelli.html (701 words)

	Citations: Annotation -Based Web Content Transcoding - Hori, Kondoh, Ono, Hirose, Singhal (ResearchIndex) (Site not responding. Last check: 2007-10-21)
		used an annotation based transcoding system where each HTML page or separate parts of each page must be associated with annotation files that give descriptions as to what kind of adaptations are needed for the Web page.
		Transcoding is already commonly used in many applications to change data formats, for instance, to convert a document from one word processor to another.
		In this paper, we propose a method for extending such planar graph to a three dimensional structure that consisting of multiple planar layers.
	sherry.ifi.unizh.ch /context/1733640/0 (1593 words)

	What is transcoding? - A Word Definition From the Webopedia Computer Dictionary
		Transcoding is often used to convert video formats (i.e., Beta to VHS, VHS to QuickTime, QuickTime to MPEG).
		In this scenario, transcoding is performed by a transcoding proxy server or device, which receives the requested document or file and uses a specified annotation to adapt it to the client.
		Article presents the basic video transcoding model and different ways of improving this model at low bit rates.
	www.webopedia.com /TERM/T/transcoding.html (171 words)

	Technorati Tag: transcoding (Site not responding. Last check: 2007-10-21)
		Transcoding Find Deals on transcoding and other Computer Software at DealTime.
		Open source transcoding - mplayer and ffmpeg - part 1 June 1st, 2006 So I've been playing with open source encoding tools as of late.
		This new release of Transcode 360 features a user interface for managing your settings as well as a number of substantial improvements: There is a new...
	www.technorati.com /tag/transcoding (479 words)

	alphaWorks : Transcoding Proxy : Overview
		A proxy transcoding module added to the Apache 1.3.1 base code (transcoding proxies serve to adapt to varying bandwidths between WWW servers and client devices).
		Transcoding Proxy has become part of Websphere Transcoding Publisher.
		No researcher information for Transcoding Proxy is available at this time.
	www.alphaworks.ibm.com /tech/transcodingproxy (45 words)

	Building Bridges Between The Standards
		The first of these is what I loosely refer to as transcoding.
		Transcoding is also the newest technique, having only really entered the arena in 1988 with the lauch of the Panasonic NV-L28 VHS VCR.
		While machines in the transcoding category (see above) are only available in a few major colour systems, there will be a multi- standard VCR for every country in the world.
	www.ee.surrey.ac.uk /Contrib/WorldTV/bridges.html (1600 words)

	Mobile Transcoding Sites Part 1 at Wap Review
		There's been a lot of buzz lately about Mobile Transcoding which I define as an application (usually a web service) which when given a request for any web page, does some sort of on-the-fly edit of the page to make it usable on the small screen of the a mobile device.
		The promise of transcoding is that it will allow any web site to be viewed on any handheld device.
		This is a very powerful combination as the web server can, in addition to transcoding, also communicate with Java front-end using a compressed binary protocol to decrease transfer time.
	wapreview.com /blog?p=26 (1483 words)

	Transcoding at runtime360.com
		Transcode 360 Beta 2 - She is alive!
		Transcode 360 has gone through quite a transition since it previous incarnation, such that much of the core stuff underneath the […]
		You are currently browsing the runtime360.com weblog archives for the 'Transcoding' category.
	runtime360.com /category/blog/transcoding (635 words)

	Codec Transcoding
		Support for compressed codecs at the media gateway may be possible, but they are limited in their channel densities, and can be very expensive per compressed channel.
		Media gateways are also designed to handle TDM-to-IP conversions and are not deployed at IP peering locations, further limiting their usefulness as a codec transcoding solution.
		With the Packet Voice Processor operating as a transcoding resource at the IP network border, providers avoid the expense of low-density solutions offered by border controllers, media servers, and media gateways.
	www.ditechcom.com /solutions/solutionsdetail.aspx?pid=54 (803 words)

	DVD ripping and transcoding with Linux
		transcode is a set of tools that allow to transcode from a broad list of formats to a broad list of other formats including transcoding from DVD to AVI or (S)VCD.
		transcode uses three steps to bring the picture to its final size: first it clips the unscaled image, then it does resizing and last it clips again.
		It is not crucial to the transcoding process so you may as well skip it.
	www.bunkus.org /dvdripping4linux/single (6793 words)

	Professional Video capture, encoding, and transcoding solutions
		Add automated capture, encoding, streaming and transcoding to your network with the addition of a StreamZ server.
		Use Copper to deliver your media anywhere in the world in any format, reliably, securely, and with a tremendous speed advantage over traditional TCP based technologies like ftp.
		CarbonHD can capture, edit, transcode, and deliver your content in multiple formats: compressed, uncompressed, 8 or 10 bit, HD or SD video in its native format or format converted on the fly to any other HD or SD format or to high quality streaming media.
	www.digital-rapids.com (384 words)

	Server Directed Transcoding (SDT) Project Homepage (Site not responding. Last check: 2007-10-21)
		Proxy-based transcoding adapts Web content to be a better match for client capabilities (such as screen size and color depth) and last-hop bandwidths.
		Traditional transcoding breaks the end-to-end model of the Web, because the proxy does not know the semantics of the content.
		Architecture and performance of server-directed transcoding, Björn Knutsson, Honghui Lu, Jeffrey Mogul and Bryan Hopkins.
	www.cis.upenn.edu /group/sdt (139 words)

	24U Transcoding Plug-In 1.0 (Site not responding. Last check: 2007-10-21)
		With the main "Transcode" function, you can translate any text from one character encoding into another based on your own encoding table.
		With 24U Transcoding Plug-in you no longer have to limit your FileMaker Pro solutions to only one platform if you need to use foreign languages, such as Czech.
		You can use it to create, combine, analyze, and test transcoding tables before implementing them in your sulitions.
	www.24usoftware.com /info.php?ID=114 (360 words)

	post your ratDVD filesizes and transcoding times - ratDVD Forum - Club CD Freaks
		Unless ratdvd does a better job I don't think it'll be a good alternative to DivX6, although it's also true that DivX still have a lot of work to do so that the menus are as great as the ones in ratDVD.
		The quality looks fine for me. Of course from the screenshots you can't really compare to DivX, XviD because you don't have the important details like bitrate, etc. I think in terms of video quality DivX, XviD, ratDVD are all on the same level but I prefer ratDVD to get the complete DVD.
		I do agree with you that quality isn't good (the resulting video has a lot of blurry, with lost of many details), but I hoped an worst result.
	club.cdfreaks.com /showthread.php?t=139061 (1536 words)

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