# Timecode

Sequences can be triggered to started when an incoming LTC signal is received on any audio port on your PC

![Timecode Panel](https://700388018-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MB9lIBkIt7JQfRH15a3%2F-MTlASa1V0gJI82ts0zm%2F-MTlChVsrPU0R_Df6bLN%2Fimage.png?alt=media\&token=519f3812-525e-4def-89b0-4c88b425a273)

#### Select Sequence

Select the sequence you want to be triggered when *Program Start Time* is reached.

#### Program Start Time (HH:MM:SS:FF)

This is the LTC time when the selected sequence will begin playing from the beginning of the sequence (Frame 0). Example: When *Program Start Time* is set to 00:01:00:00 it will play the selected sequence at frame 0

#### Start Time (MM:SS)

Start Time is how far into the sequence it will be played when active timecode is equal to *Program Start Time* + *Start Time.* 

**Example:** *Program Start Time* is 00:01:00:00 and *Start Time* is 01:30. When the incoming LTC timecode is equal to 00:02:30:00 (Program Start Time + Start Time) the selected sequence will begin to play at 01:30 into the sequence. 

#### Primary/Secondary Audio Source

List containing all audio devices on your PC. Select the audio device you wish to use that has the incoming LTC signal.

#### Active

Toggle whether or not the sequence will be triggered when the active LTC time is reached.

#### Live

Toggles whether Primary or Secondary audio input is used for triggering


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.sequinar.com/glimmer-vc/features/timecode.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.