VLC不读取DVD .VOB

Question

我的笔记本电脑是一个ASUS X555LJ，我的UBUNTU是14.04LTS。我有一张DVD，名字: VTS VOB /类型: MPEG，我用VLC看不见它。VLC识别它，但是体积的锥是空的，而且当DVD层VLC开始成纤维时。最后我什么也看不见。我卸载和重新安装的VLC再次，以防它不是升级或失调。结果没有改变。你能给我点建议吗？

Answer 1

您可能需要安装libdvdcss应用程序，以便系统可以读取DVD。

来自/usr/share/doc/libdvdread4/README.css文件：

Many DVDs use CSS[0] as a form of a Digital Rights Management (DRM) to encrypt 
the content of Video DVDs. To play such discs a special library is needed to
decode them, libdvdcss.

Due to the legal limbo of libdvdcss in some particular juristictions, some
distributions including Debian do not distribute libdvdcss.
If it is legal for you to use CSS in your juristiction, you can:

  * Manually download and compile the source code from    
    <http://www.videolan.org/developers/libdvdcss.html>.

  * Use packages from derivatives that include libdvdcss.

 [0] <http://en.wikipedia.org/wiki/Content_Scramble_System>

在http://www.videolan.org/developers/libdvdcss.html站点中，有关于如何设置用于安装libdvdcss的存储库的说明。

来自上述网站：

我们的Debian/Ubuntu存储库可以通过向/etc/apt/Sourcees.list添加以下行来访问

 deb http://download.videolan.org/pub/debian/stable/ /
 deb-src http://download.videolan.org/pub/debian/stable/ /

通过跑步

 wget -O - http://download.videolan.org/pub/debian/videolan-apt.asc | sudo apt-key add -

然后，它们的指令结束，然后使用以下行完成安装：

sudo apt update
sudo apt install libdvdcss2

希望这能有所帮助！

Answer 2

我已经解决了这两个命令的问题：

sudo apt-get install libdvdread4
sudo /usr/share/doc/libdvdread4/install-css.sh