C-Media Multi-Sound Especificações descarregar pdf (Página 268)

268 Appendix E Display Cluster Protocol

timecodeMode Controls the LTC timecode receiver of the display computer. The timecode

receiver is initially off. When turned on, incoming timecode will control the

presentation as if using the run, halt and gotoTime commands. Furthermore,

while playing, the presentation will be synchronized to the timecode.

timecodeMode 2 "-1:00:00"

Avoid using the auto-detect mode whenever possible. Instead, specify the

expected timecode format explicitly. Specifically, the SMPTE 30 (”B&W”)

format can not be detected automatically.

Use the separate Timecode Tester application to verify proper timecode recep-

tion, and to choose the appropriate input connector to use for the timecode

signal (see “Timecode Control” on page 84).

◆ HINT: For stand-alone use of the timecode control feature, put this

command into a text file, as described under “File-based Control” on

page 257.

◆ NOTE: Timecode control of the display computer can’t be used while the

production software is online. In this case, use the corresponding feature of

the production software instead. See “Controlling the Production Computer”

on page 84.

Parameter Description

<uint> 0 = receiver off, 1 = auto-detect format, 2 = EBU 25 fps, 3 = SMPTE 29.97

NDF, 4 = SMPTE 29.97 DF, 5 = SMPTE 30 (”B&W”).

[<int> or <string>] Time offset expressed in milliseconds, or as a string in this format:

“HH:MM:SS.FFF”, where FFF is milliseconds. Default is 0.

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C-Media Multi-Sound Especificações Página 268