To maintain the interlacing in video

1. On the toolbar, click Properties, and then click the Compression tab.
2. Click Edit, and then select the Allow interlaced processing check box.
3. Click the Processing tab.
4. Click the source that you want to maintain the interlacing for. (Only necessary for a multisource session.)
5. Click Maintain interlacing.
6. If you know which field is first in your content, click either Top first or Bottom first. If you are not sure which field is first, click Auto.

Note

• You must use the Windows Media Video 9 codec to maintain interlacing in video.

Related topics

• Deinterlacing or maintaining the interlacing in video