Ulead PYRO1394DV, User Manual

Page: 53 / 204

ULEAD VIDEOSTUDIO USER GUIDE
53
Digital Video (DV)
DV AVI type-1 and type-2
When capturing DV, click Options in the Options Panel to open a
menu, then select DV Type in the menu and choose whether to
capture DV as DV type-1 or DV type-2 .
DV is a data stream that itself contains video and audio. With DV
type-1 , the video and audio channels are stored unmodified as a
single, interleaved stream in the AVI file. With DV type-2 (which is
the default), the video and audio channels are stored as two
separate streams in the AVI file.
The advantage of Type-1 is that the DV data does not need to be
processed, and is stored in its exact original format. The advantage
of Type-2 is that it is compatible with video software that is not
specially written to recognize and process Type-1 files.
To capture Digital Video (DV) in its
native format, select
DV from the
Format list in the Options Panel. This
saves the captured video as a DV AVI
file (.AVI).
Note: To preview audio on the computer while capturing DV, click
Enable Audio Preview in the Options Panel.
If the audio sounds choppy, there may be a problem with previewing
audio on your computer during DV capture. This does not affect the
audio capture quality. If this happens, click
Disable Audio
Preview to mute the audio.