步骤是 1.下載<b><span style="font-family:Arial;color:#222222;font-size:10.5pt;">Camtasia Studio</span><span style="font-family:宋体;color:#222222;font-size:10.5pt;">软件</span></b>2.先选定一個内容,3.根據內容做成ppt,保存起來,4<span style="font-size:12px;">.先</span><span style="font-family:宋体;color:#222222;font-size:12px;">打开</span><b><span style="font-family:Arial;color:#222222;font-size:12px;">Camtasia Studio</span><span style="font-family:宋体;color:#222222;font-size:12px;">软件,导入素材文件夹中的所有“视频素材”、“图片素材”“音乐素材”备用。然後</span><span style="font-family:宋体;color:#222222;"><b><span style="font-family:宋体;color:#222222;">按“动态背景>视频素材</span><span style="font-family:Arial;color:#222222;">1</span><span style="font-family:宋体;color:#222222;">>视频素材</span><span style="font-family:Arial;color:#222222;">2</span><span style="font-family:宋体;color:#222222;">>视频素材</span><span style="font-family:Arial;color:#222222;">3</span><span style="font-family:宋体;color:#222222;">>图片素材</span><span style="font-family:Arial;color:#222222;">4</span><span style="font-family:宋体;color:#222222;">”</span><span style="font-family:宋体;color:#222222;">的顺序把素材添加到时间轴</span></b></span></b>