在 VLC 播放器中播放电影时黑屏，仅启用声音

Question

当我移动 VLC 播放器窗口时，我可以看到视频，但是当我停止移动它时，它又变黑了。

当我使用camorama网络摄像头时，这不仅发生在VLC中，而且发生在我的网络摄像头中。

Answer 1

去Tools？Preferences? Video并将输出设置为X11 video output并保存现在关闭并打开 VLC，然后打开您的视频

编辑：如果它仍然不起作用，请尝试将输出设置OpenGL video output为@Asaf 的建议

Answer 2

下面的选项 1 对我有用！

我在以下位置找到了这个解决方案：

http://forums.opensuse.org/english/get-technical-help-here/multimedia/455508-vlc-shows-black-screen-when-playing-movie-files-solutions.html

向下滚动以获取解决方案：

12-Mar-2011, 05:56 #1 wisepenguin wisepenguin 离线 新人

加入日期 2011 年 3 月 帖子 12

播放电影文件时默认VLC显示黑屏（解决方法）

Hello,
With a default 11.4 (64bit) installation, and the one click installer for VLC at VideoLAN - VLC: Free streaming and multimedia solutions for all OS! - if you get a black screen when watching movie files there are 2 solutions.

1)
-> Go to Tools->Preferences->Video
-> Remove the tick for "Accelerated video output (Overlay)"
-> Try and play the movie again, you should now see output.

2)
Download proprietary drivers for your graphics card - I think theres a thread on the forum dedicated to that.
Example, NVIDIA 8600 using the default 11.4 open source drivers (nouveau?) shows a black screen when VLC uses "Accelerated video output".
However, installing the proprietary NVIDIA drivers, VLC will successfully show the movie using "Accelerated video output".

To clarify the default VLC installation with "Accelerated video output" ticked - works with proprietary NVIDIA drivers - and doesn't without.

Thanks

ps. Thanks to the team as my integrated ATI Radeon card using default 11.4 open source drivers works with VLC and "Accelerated video output" ticked. 

Answer 3

尝试检查您的视频驱动程序。重新安装 VLC 和您的网络摄像头应用程序。但是，听起来确实像是您的视频驱动程序的问题，因此请查找有关您的驱动程序的一些信息并尝试更新它们。

Answer 4

尝试禁用 compiz/桌面效果。