Ubuntu下錄製 和 製作 Gif 圖片
學習這兩個教程:
http://blog.csdn.net/lablenet/article/details/48540749
http://blog.csdn.net/mummyding/article/details/46940829
得到思路: 錄屏 –(Kazam,RecordMyDesktop)–>視頻–(mplayer)–>Jpeg–(Imagemagick裏的convert)–>Gif
1.Install softwares
(1)sudo apt-get install kazam
(2)sudo apt-get install mplayer
(3)sudo apt-get install imagemagick
2.How to use Kazam
Plz reference follow two pages:
http://blog.163.com/java_star/blog/static/11771480520151591710330/
http://jingyan.baidu.com/article/3aed632e6c529d70108091ec.html
The key issue is how to stop the recording(停止錄製).
3.Convert to Gif
(1)Generate JPEG pictures
~/Videos$ mplayer -ao null Kazam_screencast_00000.mp4 -vo jpeg:outdir=./tabs
(2)Generate Gif
~/Videos$ convert ./tabs/*.jpg -resize 63% progress.gif