1 进入绘声绘影的时候，不选择16:9

2 正常输入素材，编辑 （建议拍摄时多用4：3）

3 输出时候选择4:3 DVD

4 压缩成wmv: 用tmpgenc压缩时，

选择“pixel1:1" ; 长宽比："720*576(宽越大，上下黑边越宽)"; "30fps"

(用windows movie maker压缩，画质更好，但是16：9显示不明显，更像是4：3)

演示：

=========================

We recommend the following settings:

• MPEG4 (Divx, Xvid) format
• 320x240 resolution
• MP3 audio
• 30 frames per second

Resizing your video to these specifications before uploading will help your videos look better on YouTube.

================

Tmpgenc settings:

wmv 9; 80%; 320*240;30/fps; 128KBS,40HZ,STEREO;width,height 16:9 => compress to 1/10 of the original size