Documentation - ShowCockpit

Show Control and Integration Made Easy

Driver Documentation for v4.11.2

This page contains documentation of the available drivers.

External Control / Timecode / LTC Input

Decodes audio as an LTC Timecode signal

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    YouTube Videos

    Frequently Asked Questions (FAQs)

Can I use my audio sound card to receive LTC?

Absolutely. This driver reads LTC signal coming from an audio interface you select. You can then link the Timecode Sync signal to any other element in ShowCockpit (including the MTC Output, for example).

    Element Options

Input Device

The audio interface used to receive the audio signal.


Timecode signal number of frames per second

Sampling Rate (Hz)

The sampling rate in Hz


Input channel number (for devices with multiple inputs)

Freewheel Time (ms)

Maximum number of milliseconds to estimate timecode without input. Zero = Infinite time


Timecode Sync   Timecode
Started Receiving   Button
Stopped Receiving   Button