54 DSR Series
7-2. DSR-DR1000/A Disk Command (Ver 1.10 or later)1. OPEN PLAY & CLOSE
(1) OPEN PLAY
The OPEN PLAY command is used in the DSR-DR1000 to cue up to the specified clip, and to play back
the Playlist that is created by the VFL Download or saved by the Clip menu.
The DSR-DR1000 identifies Playlist from Clip by the extension “.dlt” whether the extension “.dlt” is
added or not to the end of a filename. If the extension “.dlt” is added, the DSR-DR1000 identifies the file
as a Playlist. If it is not added, the DSR-DR1000 identifies that a Clip is specified.
Note that the OPEN PLAY command is invalid in the following cases due to the DSR-DR1000 system
configuration.
.When the Disk menu is being opened.
.When the Network menu is being opened.
.When the Clip menu is being opened.
.When the Clip Play is in progress.
.When the Repeat mode is ON.
Command format
Item Size Value Description
DC 1 0xXX Data Count
CMD1 1 0x16 Command1
CMD2 1 0x00 Command2
DATA1 1 0xXX PORT ID
DATA2 1 0xXX OPTION
DATA3 1 0xXX DRIVE ID
DATA4 n 0xXX.. FILE NAME
DATA5 3 0xXX CHANNEL BITMAP 1
0xXX CHANNEL BITMAP 2
0xXX CHANNEL BITMAP 3
DATA6 4 0xXX START TIME CODE (Frames)
0xXX START TIME CODE (Seconds)
0xXX START TIME CODE (Minutes)
0xXX START TIME CODE (Hours)
DATA7 4 0xXX DURATION (Frames)
0xXX DURATION (Seconds)
0xXX DURATION (Minutes)
0xXX DURATION (Hours)
PORT ID : It is ignored in the DSR-DR1000.
OPTION : An option is specified by bit.
DRIVE ID : XIt is fixed to 0x00.
FILE NAME : It specifies a Playlist to be opened or a Clip to be cued up.
CHANNEL BITMAP : It is ignored in the DSR-DR1000.
START TIME CODE : The 4-byte timecode data in BCD format.
DURATION : It is ignored in the DSR-DR1000.
The option that can be specified with the DSR-DR1000 is the START TIME CODE only. Other options
are ignored even if they are set. The START TIME CODE can be specified with the FTC only and the
FTC indicates the specified Playlist or the position from the top of the Clip.