as the last time,my question that about imovie was without so many important information so I'm going to ask again with more detail information.
My mac is mac mini and I have imovie 09.
I wanted to make a subtitle by using imovie
but I found that the quality of video after exported is really bad
I am going to show my step.
1. this is the inspector of the original one
2. import the video into imovie
3. cut a part of the video
http://img202.imageshack.us/img202/6792/screenshot20100429at101.png
4.export using quicktime
5.the settings
6.the inspector of the finished one
after doing these, I found there was a big different(the quality) between these 2 video
the picture of the original one
http://img194.imageshack.us/img194/8...0428062431.png
the picture of the new one
http://img43.imageshack.us/img43/208...0428062354.png
did I do any thing wrong or miss any thing?
My mac is mac mini and I have imovie 09.
I wanted to make a subtitle by using imovie
but I found that the quality of video after exported is really bad
I am going to show my step.
1. this is the inspector of the original one

2. import the video into imovie

3. cut a part of the video
http://img202.imageshack.us/img202/6792/screenshot20100429at101.png
4.export using quicktime

5.the settings

6.the inspector of the finished one

after doing these, I found there was a big different(the quality) between these 2 video
the picture of the original one
http://img194.imageshack.us/img194/8...0428062431.png
the picture of the new one
http://img43.imageshack.us/img43/208...0428062354.png
did I do any thing wrong or miss any thing?