This article assumes you're running FreeStyler on a PC using a little endian processor (x86 core) You may have to consider swapping the data on a big endian processor (ned xcheck)

The sequence file is generated by the sequence editor. See the sequence editor for further information. This file contains the DMX values and other informations to allow Freestyler to play back your scenes.

The sequence file is divided as below:

Word0: Number of steps contained in the file

0x0200: Sequence has 2 steps

Then all steps are added with the following syntax:

all steps are using 1618 words (1 + 1 + 1536 + 79)

Word1: Time for the fade (multiplier for 500ms)

0x0100: (fade time is 500 ms)
0x0300: (fade time is 1500 ms)

Word2: Time for the scene (multiplier for 100 ms)

0x0A00: (scene time is 1000 ms)
0x0D00: (scene time is 1300 ms)

Word3 to Word1539 (included): 3 words per DMX channel where

• First word is the DMX value for the channel

From 0x0000 to 0xFF00 
(0x0100, 0x0200, …, 0x7F00, 0x8000, …, 0xFE00, 0xFF00)

• Second word is the usage of the DMX channel

0x0100 = Fade
0x0200 = Snap
0x0300 = OFF

• Third word seems to be unused for now

Always 0x0000

Word1540 to Word1617 (included): Behavior not understood. Values are not changing whether cues or buttons are used. I have today no clues for that.

Get an Hex editor such as PSPad for example and open the file in HEX format.

In this example, the sequence has 5 steps. In step1: Channel1 is 255 snap Channel2 is 255 fade Channel3 is 255 fade Channel4 is 255 snap Channel5 is 255 fade Channel6 is 255 snap Channel7 is 255 fade Channel8 is 255 snap Channel9 and follow are unused