Extension:Media Viewer/About/zh





媒体查看器可以通过加大页面中缩略图的尺寸、减小图像失真的方法，帮助改善于维基百科、维基共享资源和MediaWiki上多媒体资源的视觉体验. 它是由维基媒体基金会的新多媒体小组研发的，现在已经拥有一个Beta版本，用于测试，正如您所见，是界面右上角测试功能的一部分.

您现在可以在所有wiki站点测试媒体查看器的beta版本v0.2. 例如，在此MediaWiki.org预览页面（请确信您启用了相应的测试功能）. 本测试版本仍在开发中，[//bugzilla.wikimedia.org/buglist.cgi?resolution=---&component=MultimediaViewer 仍有很多程序错误]，我们邀请社群成员汇报任何新问题，下文中写明.

如果您现在已经试用了这个扩展功能，我们邀请您加入讨论，发表您的看法. 诚挚欢迎您的光临！

博客文章：我们已经发布此博客文章以邀请社群成员测试最新版本并在此讨论页分享您的反馈. 最新v0.2版的功能可在此MediaWiki.org测试页面测试，并概括在这些测试技巧中.

IRC聊天：这里有2014年2月21日关于媒体查看器的最近IRC聊天日志. 我们将启动另一个IRC在维基媒体办公室IRC频道. 要参与后续工作，订阅此邮件列表.

Why Media Viewer?
The purpose of this tool is to:
 * Provide a richer multimedia experience, to match user expectations
 * Display images in larger size, on the same page as the thumbnail you click on
 * Reduce confusion when users click on thumbnails (bypass duplicate file info page on Wikipedias)

媒体查看器的目标是服务维基百科、维基共享资源和其它的MediaWiki页面上所有的使用者. 值得注意的是，媒体查看器目前只能查看图片，但是随着事件的推移，我们想要使用一个相同的UI界面，来播放所有格式的多媒体文件.

目前的特色包括：
 * 当您点击图片时，以更大的尺寸显示它们
 * 在原页面即时打开多媒体文件
 * 大尺寸图片，无失真（在“灯箱”模式中）
 * 显示一些关于图片的作者、版权等信息（灯箱层）
 * 图片可以全屏显示
 * 集合中的图片可更方便阅览

媒体查看器是怎样工作的？








媒体查看器提供两种不同的显示模式，您可以通过点击右上角的小箭头进行切换.

灯箱模式
“灯箱”显示模式的特点包括：

The image is shown in large size against a black background, as an overlay that fills up the entire browser page where you clicked on the thumbnail. This makes the image stand out more and removes some of the visual clutter typically found on a text-heavy page.
 * Image

In this v0.2 release, these tools are provided:
 * Viewing Tools
 * Close button (goes back to article view)
 * Full screen button (expands into full-screen view)
 * Next and Previous arrows (to browse through related images)

Here is the information that is shown immediately below the image, in a small meta-data strip (see mockup):
 * Primary Information
 * File name (Zonotrichia atricapilla)
 * Author (e.g. Alejandro Erickson)
 * Source (e.g. Bird Institute)
 * License Info (e.g. CC-BY-SA-2.0) (or link to license info)
 * Chevron icon for opening the metadata panel to reveal more info (see below)

Here is the information that is shown below the fold, once you open the metadata panel (by clicking on the chevron or scrolling):
 * Secondary Information
 * Description
 * Site name and link (e.g. 'Learn more on Wikimedia Commons')
 * Uploader name (e.g. Smallbones)
 * Creation Date (e.g. 12 April, 2012)
 * Location (e.g. place name and/or geotag coordinates, if any)
 * Categories (e.g. Birds of British Columbia, Zonotrichia atricapilla … more> )
 * File usage (e.g. 'This file is being used by 5 other pages. ')
 * Permissions (e.g. special credits or restrictions) (screenshot)
 * Assessment credit (e.g. '') (screenshot)
 * More meta-data may be added to this panel over time

Full Screen View
The 'full-screen view' for this tool will show a large image across the entire screen, with minimal information and buttons available on hover.

This is the view that lets you focus exclusively on the image, with no other distractions. When you click on the full screen icon, you see the largest version of the image that fits within the user's entire screen (not just the browser window). In this mode, you only see the controls, the file name and the author/source/license if you hover over the image.

New Tools
We are now working on these new tools and features for version v0.2:
 * Use/share this file (screenshot)
 * Embed this file (screenshot)
 * Download this file (screenshot)
 * Access Media Viewer on Commons

We're also working on a range of other features such as faster image load and better user interface. We invite you to test and discuss features in development, so we can improve them based on your feedback. Please join this discussion about Media Viewer, where new features are regularly listed. We would love it if you could try the ones labeled ‘ready for testing’. You can also review our specifications for features that are ‘coming soon’ — and hope you can help test them as well later this month (we release new code every Thursday).

When will it be released?
We are now working on beta version v0.2 of Media Viewer, with a focus on better user interface, faster image load, more file info and attributions, as well as improved 'Use this file' tools (e.g.: share, embed, download). We aim to release this version gradually, starting with a limited test on a few pilot sites at the end of this quarter. Based on test results, we plan a wider release of Media Viewer next quarter.

Media Viewer can now be tested in beta mode by logged-in users on most sites using the current MediaWiki software. You can enable this feature in your Beta preferences, such as this one on MediaWiki.org. See instructions below on how to test this software.

A first beta version v0.1 of Media Viewer was released in November 2013, as part of Beta Features (a new experimental program that will enable users to opt-in to test new beta features before they are released widely).

In the first releases, the Media Viewer only supports the most widely used image file formats (e.g.: JPEG, GIF, PNG, TIFF). In subsequent releases, we will gradually add support for other file formats (e.g.: PDF), as well as audio and video file formats.

我怎么来进行帮助？


Can you help us test Media Viewer in coming days? Version 0.2 of this beta feature is now available for testing by logged-in users on all wikis. For example, you can test it on this demo page on MediaWiki.org (don't forget to enable Media Viewer in your Beta Features preferences page).

If you're feeling adventurous, you can test the latest features before they are released, on this beta site, but performance will be much slower on that site. For better performance, you can test last week’s features here on MediaWiki.org. We release every Thursday on MediaWiki.org, then Monday on Commons and sister sites, then the following Thursday on all wikis.

To test either version of Media Viewer, click on the small 'Beta' link next to 'Preferences' in your personal menu. Then check the box next to 'Media Viewer' in the Beta Features section of your user preferences — and click 'Save' (see screenshot). You can turn off any this option anytime, by reversing these steps.

Try out Media Viewer and let us know what you think on this discussion page. If you find any technical bugs, please [//bugzilla.wikimedia.org/enter_bug.cgi?product=MediaWiki%20extensions&component=MultimediaViewer report them here on Bugzilla].

Over 12,000 other beta testers have now enabled Media Viewer around the world. Here is an overview of the feedback they have kindly given us to help improve this tool. Many of their suggestions are now being implemented, as part of our current release plan.

Note: in this current release, the Media Viewer will only support the most widely used image file formats (e.g.: JPEG, GIF, PNG, TIFF, SVG). In future releases, we plan to add support for more file formats, such as PDF, audio and video files. See the next section.

Next Version


The next version 0.3 of Media Viewer will focus on supporting more file formats (e.g. slides, video, audio), as well as zooming on large images and adding plug-ins for developers. For an overview of what we're working on, check our 2016 multimedia vision.


 * Zoom on this file
 * Show file collection panel
 * View files in slideshow mode
 * Show PDF slides
 * Play Video files
 * Play Audio files
 * Developer Plugins
 * Mobile Version of Media Viewer

A consistent user interface will be provided for time-based and audio-video playback tools above (play/pause, rewind, volume, timeline). In future versions, we plan to provide more feedback tools below the image (e.g. thank, flag), as suggested by best practices from other media sites. We will also start working on mobile versions of the Media Viewer, in collaboration with the mobile team.

Desktop Mockups
Here are some preliminary mockups of designs we're exploring for desktop computers.

These mockups will be adjusted based on community feedback.

移动模型
Here are some preliminary mockups of designs we're exploring for mobile devices in future releases.

We will update mobile specifications on this Mingle card in coming weeks. This product will be considered for v0.3 but may not be included in this release, if not feasible.

These new versions will not be available until later this year, but you can test version v0.2 right away, as described above. Enjoy!

更多信息
更多关于此工具的信息请访问MediaWiki.org项目页面.

This feature was designed in collaboration with community members like you, through a series of discussions held over video roundtable #2, IRC, the in person at Wikimania, as well as video roundtable #4 and video roundtable #5.

Media Viewer was brought to you by many Wikimedia Foundation team members, including: Fabrice Florin, Gilles Dubuc, Mark Holmquist, Gergő Tisza, Aaron Arcos, Pau Giner, Jared Zimmerman, May Galloway, Brian Wolff, Keegan Peterzell, Bryan Davis, Rob Lanphier, Howie Fung and Tomasz Finc and Erik Moeller, to name but a few.

了解更多我们正在工作的多媒体项目，请访问多媒体项目Hub.