Ulead PYRO1394DV User Manual page 162

162
ULEAD VIDEOSTUDIO USER GUIDE
• Frame size: Select the size of the frame or define your own
for the video file.
• Display aspect ratio: Select from a list of supported pixel
aspect ratios. By applying the correct aspect ratio, images
appear properly when previewed thus avoiding distorted
motion and transparency on images.
Compression tab (MPEG files)
• Media type: Select MPEG-1 or MPEG-2 for basic MPEG
options. If you want to strictly follow the DVD, VCD or SVCD
specifications, you should select one of the media types
available on the drop-down menu. Select either NTSC or PAL
depending on your region.
• Speed/Quality: Drag the slider to control the compression of
a file. Dragging the slider to the right produces a higher
quality video but at the expense of fluid motion of the video.
Dragging the slider to the left produces a fluid motion video
but at the expense of quality of the video.
Video settings
• Video data rate: Select either to use constant bit rate (CBR)
or variable bit rate (VBR) to encode your video file. The value
must be between 390-14648 kbps. When CBR is selected, the