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DSR Series
2. Correction of the CLOSE Command
In V2.00 or later, VFL can be downloaded during the CLOSE state. In V1.10 or later, at CLOSE after opening the VFL, a
VFL that has the same name with the VFL that had been open could not be created.
3. “CR” and “LF” in the VFL DOWNLOAD SET Command
In V1.10 or later, “CR” and “LF” were handled oppositely in the VFL Download Set Command. In V2.00 or later, in
consideration of compatibility, operation can be performed with both “CR” “LF”, and “LF” “CR”.
4. “Current Time” and “File Entry Data” for the R Port
In V1.10 or later, regardless of the R Port or the P Port, while recording in the VTR Mode, when “Current Time Sense” or
“File Entry Data Sense” was transmitted, “Current Time” or “File Entry Data” was returned as the information of the CLIP
being recorded. In V2.00 or later, the information of the CLIP being recorded and that of the PLAY are returned separately
to the R Port and the P Port.
(1) Information of the R Port
. Current Time
While recording is not in progress, 0 is written to Data 4 to Data 6.
While recording is in progress, the TC information of the CLIP being recorded is written.
. File Entry Data
While recording is not in progress, all the Data become 0x00.
While recording is in progress, CLIP name is written to the File Name, the Disk size used in the CLIP is written to
CA_SIZE_V, and the duration of the data is written to DiskCA_DUR.
(2) Information of the P Port
. Current Time
When the port is open, TC information corresponding to the screen currently displayed is input.
When the port is closed, “No Data” is returned.
. File Entry Data
When VFL is open, VFL name is written to the File Name, Disk size that supports the duration used in the VFL is written
to CA_SIZE_V, and the duration of the opened VFL is written to CA_DUR.
When the port is closed, “No Data” is returned.
In other cases, the information on the CLIP currently displayed is returned.
5. VFL Download for the CLIP being recorded
In V1.10 or later, the CLIP being recorded could not be specified using the Text Data of the VFL Download Set Command.
In V2.00 or later, it can be specified using the VFL Download Set Command.
However, when specifying the CLIP being recorded, if an area not written in Disk is specified, the VFL Download Set
Command fails. The area not written in Disk includes the area in which no data is recorded but will be recorded soon, and
the information stored in the memory for creating REC information.
On the current system, it is assumed that there is the maximum of 10-frame delay of the data to be written from the frame
displayed on the screen to the Disk.
Also, the CLIP being recorded that can be specified in the VFL is the one that can perform Time-shift playback. The CLIP
that is performing LOOP REC is not supported.