Extension:Media Viewer/About/zh



Media Viewer aims to improve the multimedia viewing experience on Wikipedia, Commons and MediaWiki sites, to display images in larger size and with less clutter. It is being developed by the Wikimedia Foundation's new multimedia team and now has a first beta version ready for testing, as part of our new Beta Features program.

You can now test the first version v0.1 of Media Viewer on all wikis worldwide. This first version 0.1 is still in early stages of development, with [//bugzilla.wikimedia.org/buglist.cgi?resolution=---&component=MultimediaViewer many known bugs], so we invite community feedback on the next version, described below.

A newer version v0.2 can now be tested on MediaWiki.org, on this demo page (don't forget to enable Media Viewer in your Beta Features preferences page). For a sneak peek at this new version 0.2 of the Media Viewer, check out the next section below.

After you've had a chance to test it as described below, we invite you to join this discussion. Hope to see you there!

为什么使用媒体查看器？
这个小工具的目的是：
 * 提供更好的多媒体视觉体验，以迎合用户的需求；
 * 用一个更大的尺寸显示图片；
 * 避免用户点击缩略图时产生的不必要的麻烦（例如，一个新页面会覆盖原页面）

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，因为我们现在正在使用Kaltura播放器来播放视频和音频. 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.

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：

使用大尺寸显示图片，覆盖在原页面上，背景是半透明的白色界面. 这使得图片更加凸显，并避免了繁杂文字带来的干扰.
 * 图片

对于首次发布的版本，我们提供了这些简单的按钮：
 * 按钮
 * 关闭键（回到原页面）
 * 全屏键（切换到全屏显示模式）
 * “灯箱”模式键（切换到“灯箱”显示模式）

下面是查看图片时我们提供给您的信息：
 * 主要信息
 * 文件名（Zonotrichia atricapilla）
 * 上传者 （Alejandro Erickson）
 * 来源 （Bird Institute）
 * 版权信息 （CC-BY-SA-2.0）

下面是查看图片时我们提供给您的其他一些信息：
 * 次要信息
 * 网站名称及链接（Wikimedia Commons）
 * 描述
 * 上传软件（Smallbones）
 * 创建日期（12 April, 2012）

全屏查看模式
如右图所示，媒体查看器的全屏查看模式将以几乎全屏幕的尺寸来显示图片，带有简单的信息和按钮.

这个现实模式能让您将全部的注意力都放在图片上. 当您点击全屏切换键时，您能看到能填满屏幕的最大尺寸图片. 如果这个图片的原始文件尺寸足够大，那么该图片将几乎填满政府屏幕，不只是浏览器窗口的大小，并显示出一个纯白的背景色. 在这个模式，您只能看到文件名、作者、来源和版权信息，以及通往维基共享资源相应页面的链接.

Bypassing the media viewer
If you would like to directly access the file description page of a given image without loading the media viewer at all, you can open the image in a new tab or window (typically accessible via right-click, or a combined keyboard+mouse action such as ctrl+click, depending on your browser and OS).

When will it be released?
A first beta version of Media Viewer will be released gradually 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.

Media Viewer can now be tested by logged-in users on MediaWiki.org, on Meta.Wikimedia.org and on Wikimedia Commons. Based on test results, we have released it on all wikis worldwide on 21 November, 2013.

在首个版本中，媒体查看器将只支持图片的常用格式，例如JPEG、GIF、PNG、TIFF和SVG. 当用户点击条目、图册或分类页上的缩略图时将会激活这个小工具. 在未来的版本，我们计划让它能够支持PDF文件，以及音频和视频文件.

我怎么来进行帮助？


Can you help us test Media Viewer in coming days? The first version of this beta feature is now available for testing by logged-in users on all wikis, but we already have a lot of feedback and known bugs about it. So we invite you to test the newer version v0.2 on MediaWiki.org, on this demo page (don't forget to enable Media Viewer in your Beta Features preferences page). For a sneak peek at this new version 0.2 of the Media Viewer, check out the next section below.

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 new BetaFeatures section of your user preferences — and click 'Save' (see screenshot). You can turn off any this options anytime, by reversing these steps. To test a variety of images in different file formats, you might like to check this Lightbox demo page.

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]. Based on your feedback, we will improve this feature in coming weeks.

你可以在特殊测试页使用不同格式的文件测试媒体文件查看器.

Next Version


The next version 0.2 of Media Viewer will focus on a 'full-width design' as the default view, to provide a more immersive user experience. You can test this new version v0.2 on MediaWiki.org, on this demo page. When you click on a thumbnail, you will see a larger image than you do now, with only a small sliver of meta-data at the bottom of the page, as shown in this mockup, also shown to the right.

The goal is to display images to fill the browser window as much as possible, aiming for up to 100% of the browser window width and up to 90% of its height. To speed up this display, we will try to fetch the thumbnail size that is closest to 100% of the screen width but no more than 90% of the screen height (instead of asking the server to pre-render custom sizes, which is too time-consuming). Note that may propose different display rules for portraits and images with special aspect ratios.
 * Image Display

The meta-data will now be shown below the image, and only include a few items above the fold (file name, license, author, source and uploader). But you will be invited to scroll down to see a lot more meta-data below, with a clear affordance letting know how to get more info. The mockups below show examples of how this would work.
 * Meta Data

Tools will be shown below the image (thank, flag, share, full-screen) (except for the 'X' close icon and next/previous arrows, which can be shown over the image on hover, as suggested by best practices from other media sites). Next, we will also mockup audio-video playback as well in this context (play/pause, rewind, fast-forward, volume, scrollable timeline).
 * First Tools

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

These mockups will be adjusted based on community feedback.

Mobile Mockups
Here are some preliminary mockups of designs we're exploring for mobile devices.

These mockups will be adjusted based on community feedback.

Again, this new version v0.2 can be tested on MediaWiki.org, on this demo page. Don't forget to enable Media Viewer in your Beta Features preferences page. Enjoy!

More Info
For more information about this tool, visit the project overview page on MediaWiki.org.

This feature was designed in collaboration with community members like you, through a series of discussions held over video conferencing, IRC and in person at Wikimania.

Media Viewer was brought to you by many Wikimedia Foundation team members, including: Fabrice Florin, Mark Holmquist, Jared Zimmerman, Gergő Tisza, Bryan Davis, Rob Lanphier, Brian Wolff, May Galloway, Keegan Peterzell, Luis Villa, Erik Moeller, Howie Fung and Tomasz Finc, 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.