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4-11

Controlling an External Player

For a coarse positioning you may use the shuttle bar in the shuttle state,

the buttons for fast forward or backward, or the play button. To posi-

tion the external player frame accurately use the shuttle bar in the jog

state and/or the buttons to step one frame forward or backward. If you

already know the exact position of the scene you are searching for, it is

best to use the timecode/frame number field with its GO button.

4.2.2 Playing of Video Material via RS-422

You can use the RS-422 mode of the I/O Tool to play-out video mate-

rial from an externally connected player to the DVS system. There are

two ways to initiate a play-out of the external player:

1. You can initiate a play-out manually, or

2. you can use, for example, the Autoedit or Batch mode or the VTR

task mode of the I/O Tool to play out certain parts of the video

material on the external player and record them with the I/O Tool

automatically.

While the second mentioned possibilities are in detail described in their

respective chapters, how to play out video material from the external

player manually is explained in the following:

y With the DVS software running and the I/O Tool activated make

sure that the control area of the user interface is in the RS-422

mode (see section “The RS-422 Mode” on page 4-2).

Then, if an external player is already running and correctly connected

and set up for a remote control operation, the I/O Tool will display the

respective state of the external player in its information area (see sec-

tion “The Information Area” on page 4-3). When this is the case, the

external player is ready for use and you can play out video material:

y Press the play button ( ) of the controls from the con-

trol area in the RS-422 mode.

This will start a play-out of the video material by the external player in

real time (speed 1) and you will see the video material in the video

A detailed description of these items can be found in section

“The Shuttle Bar” on page 4-7 and section “The Controls” on

page 4-8.

A play-out of the external player can also be started or

stopped with a click of the mouse on the video overlay or

the upper part of the control area.

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DVS Clipster Guide de l'utilisateur Page 53