问题3-----首先根据个人使用经验来看,tor十分不适合观看包括youtube在内的所有在线视频(除非你觉得你tor的速度很快,反正我是没觉得它有多快)看网页还行,图片多了都慢,更不要说像youtube上这种较高清类的在线视频了,缓冲十分缓慢.
建议还是使用老西推荐的那两个,尤其是基地的PUFF(大恐龙),速度相当那啥...在线视频快进都不卡....
如果一定用tor看...请看引用于TOR主页上的相关答疑.
引用:
警告:想让 Tor 真正地保护你吗?
……那么,请不要在安装软件后就什么也不管了。你需要改变你的一些习惯,还要重新配置软件! Tor,就它本身来说,并不能全面保护你的匿名。以下有一些常见的陷阱需要提防:
1. Tor 仅仅保护那些配置过的将数据通过 Tor 传输的应用程序——它并不会在你安装之后就奇迹般地匿名所有通信。我们建议你使用 Firefox 并安装 Torbutton 扩展。
2. Torbutton 会阻挡浏览器插件,例如 Java、Flash、ActiveX、RealPlayer、Quicktime、 Adobe 的 PDF 插件和其他:这些插件能被用来揭露真实的 IP 地址。一些网站的功能可能受此影响,例如,你不能在 YouTube 上观看视频了。如果确实需要 YouTube,你可以通过重新配置 Torbutton 允许它;但是请注意你这么做会使自己受到潜在的攻击。同样,Google 工具条这样的扩展会查询有关你所访问网站的更多信息:它们可能绕过 Tor 并且(或者)广播敏感信息。有些人更乐意同时运行两个浏览器(一个使用 Tor,另一个用作不安全的浏览)
(好似是因为用tor看在线视频会暴露真实IP,所以默认的torbutton设置是屏蔽看视频功能的)
下面的是tor官方主页上关于设置允许tor+ff观看youtube的过程
引用:
I can't view videos on YouTube and other Flash-based sites. Why?
YouTube and similar sites require third party browser plugins such as Flash. Plugins operate independently from Firefox and can perform activity on your computer that ruins your anonymity. This includes but is not limited to: completely disregarding proxy settings, querying your local IP address, and storing their own cookies. It is possible to use a LiveCD or VMWare-based solution such as Tor VM or Incognito that creates a secure, transparent proxy to protect you from proxy bypass, however issues with local IP address discovery and Flash cookies still remain.
If you are not concerned about being tracked by these sites (and sites that try to unmask you by pretending to be them), and are unconcerned about your local censors potentially noticing you visit them, you can enable plugins by going into the Torbutton Preferences->Security Settings->Dynamic Content tab and unchecking "Disable plugins during Tor usage" box. If you do this without Tor VM, Incognito or appropriate firewall rules, we strongly suggest you at least use NoScript to block plugins. You do not need to use the NoScript per-domain permissions if you check the Apply these restrictions to trusted sites too option under the NoScript Plugins preference tab. In fact, with this setting you can even have NoScript allow Javascript globally, but still block all plugins until you click on their placeholders in a page. We also recommend Better Privacy in this case to help you clear your Flash cookies.
依5楼兄弟前两个问题来看,英文应该不错,偶就不翻译了

(实在看不懂可以google-translate)
还有个流传很广FF插件MediaWrap,功能是
引用:
本插件能使FIREFOX能在线播放视频。MediaWrap 是一个很小的 Firefox 扩展。它能够将 ActiveX 控件方式的网页内嵌媒体转换成 Firefox 能够支持的 Plugin 方式,从而使 Firefox 也能够象 IE 一样正常播放 Wmplayer、Rmplayer、QtPlayer 和 FlashPlayer 格式的媒体文件。当然,你的系统中首先要安装过相应的播放软件及解码器,比如,Windows Media Player 和 RealPlayer 等。
这个没试验过

5楼兄弟,好运
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本帖最后由 NCR 于 2009-12-22 21:43 编辑 ]