DreamDesktop 壁纸插件(只是视频)

心之所在 | 2012/04/28

要在 Plasma 设置动画壁纸,要么用 xwinwrap,要么用 Mplayer,但感觉作者意思是这2种跟 Plasma 部件和图标配合上都有些问题,而且不好搞,于是作者写了个桌面壁纸插件,用的是 FFMPEG 处理视频。

dreamdesktop.jpg (411×175)

这视频是 1280×720 / mpeg2 / 30fps,屏幕是 1920×1080,插件没怎么做优化,吃了 i5-2500 大概 25% CPU,好像这东西得到 KDE 4.9 那个时候才放出来。

估计也是 i7 台式机党会开这东西


作者后续改了下,将 CPU 占用降到 16%,现在插件可以设置帧数,在最低 10FPS 下的性能影响降低到跟 Marble 壁纸差不多的地步。


via http://www.santyago.pl/blog/read/2012/03/30/dreamdesktop-dla-kde-4-9.html


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