ffmpegthumbnailer怎么不起作用，生成不了视频缩略图

[mcjoeng]

系统：ubuntu14.04 64bit

因为totem生成不了某些1080P的影片的缩略图，所以删除了totem，然后安装了ffmpegthumbnailer。清除之前totem生成的缓存之后，打开nautilus根本看不到影片的缩略图。这是怎么回事？

[duguyipiao]

Follow the following steps, you will be able to use ffmpegthumbnailer as the default video thumbnailer engine. See also here.

1. Install ffmpegthumbnailer

代码： 全选

sudo apt-get install ffmpegthumbnailer

2. Backup the totem-thumbaniler

代码： 全选

cd /usr/share/thumbnailers/

sudo cp totem.thumbnailer toem.thumbnailer.old

3. Replace the first two lines of the totem.thumbnailer with the following code.

代码： 全选

TryExec=/usr/bin/ffmpegthumbnailer
Exec=/usr/bin/ffmpegthumbnailer -s %s -i %i -o %o -c png -f

4. Restart your nautilus with

代码： 全选

nautilus -q

OK, now you can enjoy the fast speed of ffmpegthumbnailer. Also, you can remove your totem without video thumbnailer disabled.

[mcjoeng]

TryExec=/usr/bin/ffmpegthumbnailer
Exec=/usr/bin/ffmpegthumbnailer -s %s -i %i -o %o -c png -f

it works.thx

[photor]

[photor]