edit] What is YV12?
YV12 FAQ - AvisynthThese are several different ways to represent colors. For example: YUV and RGB colorspace. In YUV colorspace there is one component that represent lightness (luma) and two other components that represent color (chroma). As long as the luma is conveyed with full detail, detail in the chroma components can be reduced by subsampling (filtering, or averaging) which can be done in several ways (thus there are multiple formats for storing a picture in YUV colorspace).
Related Questionsedit] Are any disadvantages of processing in YV12?
YV12 FAQ - AvisynthIf source format is not YV12 (analog capture, DV) or final encoding format is not YV12, then color format conversion will results in chroma interpolation with some quality decreasing. Filtering of subsampled chroma can result in some chroma broadening relatively luminocity pixels, especially for interlaced video.
Related Questionsedit] Which encoding programs support YV12?
YV12 FAQ - AvisynthThe regular builds of Virtualdub (by Avery Lee) have YV12 support in fast recompress mode since v1.5.6. There are also two another options for encoding to DivX/XviD: There is a modified version (called VirtualdubMod) which has YV12 support: This modification (by pulco-citron, Suiryc and Belgabor) has OGM and AVS-preview support. It can be downloaded here.
Related Questionsedit] What will be the main advantages of processing in YV12?
YV12 FAQ - Avisynthspeed increase: That depends entirely on the external plugins whether they will have YV12 support or not. Speed increases like 25-35 percent are expected. Of course there will only be a large speed increase if both your source and target are in YV12, for example in DVD to DivX/Xvid conversions. no color conversions: The colour information doesn't get interpolated (so often) and thus stays more realistic. MPEG-2 encoders such as CCE, Procoder and TMPGEnc can't handle YV12 input directly.
Related Questionsedit] Which internal filters support YV12?
YV12 FAQ - AvisynthIn principal all internal filters support YV12 natively. Which color formats the filters support is specified in the documentation.
Related Questionsedit] Which external plugins support YV12?
YV12 FAQ - AvisynthThe plugins which are compiled for AviSynth v2.5 are given in External plugins. New plugins are listed in this sticky. Most of them support YV12 (see documentation).
Related Questionsedit] How do I use v2.5x if the encoding programs can't handle YV12 (like TMPGEnc or CCE SP)?
YV12 FAQ - AvisynthUsing TMPGEnc you have to add the line "ConvertToRGB24" (with proper "interlaced" option) to your script, and for CCE SP you need to add the line "ConvertToYUY2" to your script, since Windows has no internal YV12 compressor. You can also install some YV12 decompressor (codec) which will decompress the YV12-AVI for you when loading the avi in TMPGEnc or CCE SP.
Related Questionsedit] How do I edit error messages?
MediaWiki FAQ - MetaSpecial:Allmessages contains a complete list of messages (error or otherwise), that can be edited. Alternatively, you could also view and edit your languages/Language.php file, which also contains some messages.
Related QuestionsHow do I edit My Profile?
Frequently Asked Questions | OurStage.comTo edit anything in your profile, just click on the "Edit This Page" button at the top of the center block. You can also directly edit your account information or the About Me block from links directly on those blocks without pushing this button. If you do push the button in the top right, several tools will become available that look like this: From left to right, they are the privacy menu, the pencil tool, the trash can tool, and then the positioning arrows.
Related QuestionsCan I edit my skin after I have made it?
Free Instant Messaging Services | Instant Messenger ProgramNo, once your skin has been posted on the skins network you cannot edit it. You can, however, hide your skin so no one else can download it from the skins network. See Hide/Unhide This Skin (above) for details
Related QuestionsHow do I edit a page?
Manual:FAQ - MediaWikiTo edit a page, simply click the edit link that appears on each page. Using the default MonoBook skin, this is in the form of a tab at the top of the page. A form will appear, containing the existing markup. When you have finished making modifications, click the Save button to commit your changes.
Related Questionsedit] What is Inkscape?
FAQ - Inkscape WikiInkscape is an open-source vector graphics editor similar to Adobe Illustrator, Corel Draw, Freehand, or Xara X. What sets Inkscape apart is its use of Scalable Vector Graphics (SVG), an open XML-based W3C standard, as the native format.
Related QuestionsHow do I edit my order?
Lids - FAQ'sYou can edit your order as long as your order hasn't already entered the shipping process by calling the Customer Care Department at 1-888-564-HATS(4287) 24 hours a day, 7 days a week.
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Frequently asked questions - HomeAroundTheWorld.comYes. Use your membership number and password to access your listing, make any changes, including your location and contact information, and your listing will be updated automatically. If you move home and wish to continue to use our service, simply edit your listing, altering the address fields on the form and your listing will automatically slot into its new location. So do we.
Related Questionsedit] How about other planets?
World Wind FAQ - World Wind WikiThere are several worlds available in World Wind. The Earth, Moon, Mars, Venus and Jupiter are included and more can be added through add-ons. edit] I would love to see a feature that showed day/night in realtime say taken from the USNO atomic clock. Perhaps a setting where you could follow the terminator and such.
Related QuestionsHow do I edit my business?
Frequently Asked Questions - AgMapGo to the "Your Account" page, click "View or edit your businesses", and select the "edit this business" option under the business you'd like to edit. This will take you through the same steps you used when you first added your business. Be sure to click the "next" button at the bottom of each page to save your information and continue to the next step.
Related QuestionsHow can I edit a list?
FREELANG Dictionary - FAQ (Frequently Asked Questions)Just click on a word, modify it and hit Enter key to validate. For more information about editing, adding or deleting entries, please refer to the Help file of the program (Help menu or F1 key). Please note that the dictionary uses only one list (foreign language to English). The other list is a mirror of the first one, it is created when the dictionary is being installed. This is important to know, because it means that contributors only have to work on one list, not two.
Related QuestionsHow can I edit my video?
Frequently Asked Questions - Associated ContentYou can get fancy and use one of the high-end video editing products like Final Cut Pro for the Mac or Adobe Premiere Pro 2.0 for the PC, but those take a long time to learn. If you're on a PC and looking for a simpler option, try Windows MovieMaker. This free download is easy to use and has some good tools for importing and exporting your video. If you're on a Mac, try iMovie for editing your clip. iMovie has a lot of cool features and is very powerful and easy to use.
Related QuestionsCan I edit my content?
Frequently Asked Questions - Associated ContentIf the status of your submission is "submitted" you can edit it by clicking on the to the left of the title from the My Content sub-tab (accessible from the My Account tab). Make any changes and be sure to click "Save & Next." If we have sent you an offer, you can make changes by choosing "I Will Edit & Resubmit" from the drop-down response menu. Once you have accepted an offer or your content is published you need to contact us to make any changes.
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ESUP-Portail Helpdesk FAQOther FAQs can be edited by the managers of the department of the FAQs, if granted (edit the preferences of your managers if you want them to be able to edit the FAQs).Related Questions
FAQUsing your existing embroidery design as the foundation we can manipulate it to meet your current needs. Change a date, word or lines of text, add or remove elements, color changes, stitches or trims. Depending on the way your design is digitized we can resize it slightly, usually up to 10 percent, with acceptable results.Related Questions
Help:Second Life FAQ - Second Life WikiThis world is completely open ended -- there are no goals. People create whatever they can imagine, or explore the things and events that others create. It's complete madness and addictive as hell... Welcome =) Second Life is a virtual 3d community. There are no levels, requirements, or goals for what you need to do here. The world is the most open-ended 3d community ever made, and you are given the tools to create nearly anything you can imagine.Related Questions
GO FAQ - GO PublicThe Gene Ontology (GO) project is a collaborative effort to address the need for consistent descriptions of gene products in different databases. The GO collaborators are developing three structured, controlled vocabularies (ontologies) that describe gene products in terms of their associated biological processes, cellular components and molecular functions in a species-independent manner.Related Questions
edit] What Next?
Silly FAQs on City TLDs - ICANNWikiICANNwiki: An industry resource fostering global collaboration and transparency within the ICANN community
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