Dynamic Motion Control (Dmc) Playback - Sony MSW-A2000P Operation Manual

4-2 Playback

4-2-3 Dynamic Motion Control (DMC) Playback

Overview
DMC playback allows you to vary the playback speed
for a certain section of a tape, in variable speed mode
(from –1 to +3 times normal speed for digital Betacam
playback, from –1 to +3 times normal speed for MPEG
IMX playback, from –1 to +2 times normal speed for
Betacam SX playback, or from –1 to +3 times normal
speed for analog Betacam playback), and store the
varying speed in memory for later playback at the
same varying speed.
On-air start point Preroll point
Waiting for the on-air cue
Stop
before starting DMC
playback
Press the REVIEW button again
at the on-air cue.
Starting DMC playback
immediately after preroll
Storing a varying playback speed in
memory
To store the playback speed for DMC playback, use
the following procedure.
Note
Make sure that the TSO PLAY of setup menu item 111
is set to DIS beforehand.
Z
1,4 5
4-12
Chapter 4 Recording and Playback
Speed variation start point
Press the REVIEW button.
Normal speed
playback
Press the PREVIEW button.
Normal speed
playback
2 7 3 3,4,6
For example, during a live broadcast of a sporting
event you can set the start and end points of highlights
while recording, and then provide immediate DMC
playback of those highlights.
During DMC playback the tape moves as shown in the
following figure.
Speed variation end point
DMC playback
Normal speed playback
DMC playback Normal speed playback
1
Press the DMC/FEED button, turning it on.
2
Either while playing back the recorded tape, or
during recording, press the ENTRY button and one
of the following buttons simultaneously, to set the
start and end points.
• On-air start point: AUDIO IN button
• Speed variation start point: IN button
• Speed variation end point: OUT button
• On-air end point: AUDIO OUT button
Each press turns the corresponding button on.
3
Press the search dial or the SHUTTLE button or
VAR button to enter shuttle/variable speed mode.
The SHUTTLE/VAR indicator lights.
On-air end point
Stop