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Format

Lightwright Show File

Summary

Name
Lightwright Show File
Version
5
Identifiers
PUID: fmt/1155
Description
Lightwright is software created by John McKernon for the management of theatrical lighting data and paperwork.
File extensions
lw5
Submitted by
New York Public Library / New York Public Library

Internal signatures

Lightwright 5

Description
BOF: JMCK EOF, max offset 2048: CLEAR TEXT BLOCK..LWFORMAT V5
Provenance
08/2023 (v.113)- Added 0 value to offset in EOF signature as null offset is causing max-offset to be ignored. Submitted by Preservica.

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
0
Byte Sequence
4A4D434B
Endianness
None
Min Frag Length
Absolute from EOF
Offset
0
Max offset
2048
Byte Sequence
434C454152205445585420424C4F434B0D0A4C57464F524D4154205635
Endianness
None

Changelog

  • V114

    Release date
    22 August 2023
    • Updated

      Lightwright Show File (5): Offset modified for the EOF signature as null value causing max-offset to be ignored. Submitted by Preservica.

  • V94

    Release date
    17 September 2018
    • Added format

      Lightwright Show File 5: Full entry added. Submitted by New York Public Libraries.

    • Added signature

      Lightwright Show File 5: Signature submitted by New York Public Libraries.