
10.05.A
XT2 Series DISK RECORDER – Version 10.05 - Software Technical Reference
EVS Broadcast Equipment SA – Jluly 2011
XtenDD35 Protocol
This protocol is based on the Sony BVW75 protocol for all standard transport
commands. It has extended commands so that it supports clip management: using
this protocol, the controlling device can create, name, recall and delete clips.
This protocol can be used with Thomson/GVG XtenDD range of switchers, and with
DNF ST300-EVS and 4040CL-EVS controllers.
EVS developed custom commands to propose all the features offered by the
server.
EVS has also adapted the behavior of specific commands, such as for the Sony
BVW75 protocol.
Refer to the EVS XtenDD35 Protocol documentation for more details.
Odetics Protocol
This protocol is based on the Sony BVW75 protocol for all standard transport
commands. It has extended commands so that it supports clip and playlist
management: using this protocol, the controlling device can create, name, recall
and delete clips, but it can also manage playlists.
This protocol can be used with many different control devices and automation
softwares, including DNF ST300 and 4040CL controllers.
EVS developed custom commands to propose all the features offered by the
server.
EVS has also adapted the behavior of specific commands, such as for the Sony
BVW75 protocol.
A specific Odetics Fill & Key mode is available. It allows the controller to control
two channels (Fill&Key) instead of one with one serial. When the controller loads a
“Fill” clip, the EVS server automatically loads the associated Key clip on the
second channel and manages the perfect synchronization of both channels during
the browsing and playout The F&K clip association can be done by IPDirector or
VDCP Custom command. If no clip association is done, the server follows the
camera mapping (ex: if the Fill clip 111A/02 is loaded on Channel 1, the server
will load the clip 111B/02 as Key).
Refer to the EVS Odetics Protocol documentation for more details.
VDCP Protocol
This protocol is a more complex protocol mainly used by automation systems but
also by video switchers. It is based on standard Louth VDCP protocol, and can
handle clips as well as playlists.
A specific VDCP Fill & Key mode is available. It allows the controller to control
two channels (Fill&Key) instead of one with one serial. When the controller loads a
“Fill” clip, the EVS server automatically loads the associated Key clip on the
second channel and manages the perfect synchronization of both channels during
the browsing and playout The F&K clip association can be done by IPDirector or
VDCP Custom command. If no clip association is done, the server follows the
camera mapping (ex: if the Fill clip 111A/02 is loaded on Channel 1, the server
will load the clip 111B/02 as Key).
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