Blackmagicdesign Blackmagic Duplicator 4K, Installation And Operation Manual

Page: 252 / 409

Command Command Description
configuration
:
record mode
:
DiskOverwrite Configures the record mode to disk overwrite
.
configuration
:
video input
: {“
SDI
”, “
optical
”}
Configures video input
.
configuration
:
file format
: {
format
}
Configures the record codec and bit rate
.
format
:
prepare
: {
format
}
prepare a disk formatting operation to filesystem
{
format
}
format
:
confirm
: {
token
}
perform a pre
-
prepared formatting operation using token
watchdog
:
period
: {
seconds
}
Configures the watchdog
.
Using XML
While you can use the Terminal to talk to HyperDeck
,
if you are writing software you can use
XML to confirm the existence of a specific command based on the firmware of the HyperDeck
you are communicating with
.
This helps your software user interface adjust to the capabilities of
the specific HyperDeck model and software version
.
Protocol Details
Connection
The HyperDeck Ethernet server listens on TCP port 9993.
Basic syntax
The HyperDeck protocol is a line oriented text protocol. Lines from the server will be separated by an
ascii CR LF sequence. Messages from the client may be separated by LF or CR LF.
New lines are represented in this document as a "
↵
" symbol.
Command syntax
Command parameters are usually optional. A command with no parameters is terminated with a new
line:
{Command name}
↵
If parameters are specified, the command name is followed by a colon, then pairs of parameter names
and values. Each parameter name is terminated with a colon character:
{Command name}: {Parameter}: {Value} {Parameter}: {Value} ...
↵
Response syntax
Simple responses from the server consist of a three digit response code and descriptive text terminated
by a new line:
{Response code} {Response text}
↵
If a response carries parameters, the response text is terminated with a colon, and parameter name and
value pairs follow on subsequent lines until a blank line is returned:
{Response code} {Response text}:
↵
{Parameter}: {Value}
↵
{Parameter}: {Value}
↵
...
↵
Successful response codes
A simple acknowledgement of a command is indicated with a response code of 200:
200 ok
↵
Other successful responses carry parameters and are indicated with response codes in the range of
201 to 299.
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