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Small-gauge film optical printer platform
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Matt McWilliams 9a89dbe6a5 Automatically toggle debug state internally 2023-03-09 21:08:36 -05:00
app Improve timing. Sequence takes into account serialDelay within each command and sequenceDelay has no bearing. Was adding 120ms of error to every step 2023-03-01 13:37:22 -05:00
data Resolves #4 (4 years ago!). Adds delay (stops scripts for X seconds), alert (displays an alert that stops script execution) and pause (displays a pre-populated alert). 2023-02-28 12:49:11 -05:00
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scad First pass at connector plug 2023-03-08 16:01:02 -05:00
scripts Build the skeleton of McopySerial. Contains all command chars as flags. Is now re-built with latest command flags automatically when syncing to all projects. Compiles. Will implement more in canon firmware. 2023-03-09 21:01:20 -05:00
src Resolves #73. Delay is exported in .ts file so it is non-ambient 2023-03-01 13:35:45 -05:00
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package-lock.json Resolves #4 (4 years ago!). Adds delay (stops scripts for X seconds), alert (displays an alert that stops script execution) and pause (displays a pre-populated alert). 2023-02-28 12:49:11 -05:00
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Readme.md

mcopy

An open platform for controlling small-gauge film optical printers (16mm, Super8, 8mm).

  1. Introduction
  2. Downloads
  3. Usage
  4. Software
  5. Firmware
  6. Hardware
  7. Why?

Introduction

The mcopy project is comprised of software and hardware for optical printers, built with re-purposed broken projectors.

Components

  • Sequencer desktop app
  • Scripting language, called mscript, for orchestrating complex sequences
  • Arduino firmware for projectors, cameras, lights and existing printers
  • 3D models of parts used for modifying projectors and printers
  • Schematics for simple Arduino-based electronics
  • Filmout feature for digitally transferring video and images to analog film
  • Interoperability with the intval3 intervalometer

Downloads

Latest Installers

  • 1.6.9 for macOS, Linux (.deb) and Windows (.msi)

Older Versions

  • 1.6.7 for macOS and Linux (.deb)
  • 1.6.4 for macOS, Linux (.deb) and Windows (.msi)
  • 1.6.2 for macOS
  • 1.6.1 for macOS
  • 1.5.2 for macOS
  • 1.4.9 for macOS and Linux (.deb)
  • 1.2.0 for macOS and Linux (.deb)
  • 1.0.3 for macOS and Linux (.deb)

For Windows, you can install from source for now.

Usage

The software requires your hardware to be in place before the mcopy control app is useful.

mcopy app

Software

The mcopy desktop app is an Electron-based project which can be built for Linux, Windows and macOS. Pre-built packages will be made available for macOS, initially, with the other two target platforms to follow. To build the desktop app from source, see the installation and running instructions. The desktop software also interoperates with two related projects; the Bluetooth + Wifi capable, Raspberry Pi-based INTVAL3 and the Arduino-based intval2.

Firmware

This project contains Arduino formware for controlling:

  • a projector
  • a camera (see intval2 for more info)
  • a light
  • a projector + a camera
  • a projector + a light
  • a camera + a light
  • a camera + a projector + a light

Using a simple serial interface, this modular platform can be used to control DIY components, modified existing optical printers or a mixture of components. The desktop app can connect to multiple serial devices, so your mcopy optical printer can be built from various designs that suit your hardware tastes/needs/available parts.

Hardware

All non-electronic hardware for this project is available as plaintext OpenSCAD files and 3D print-able .STL files. The hardware component of this project is aimed at modifying broken Bell & Howell projectors into USB serial-controlled projectors to be used in optical printing.

As a secondary capability, this desktop software and firmware package can be used to replace the sequencers for early-model JK optical printers, with some modification.

Why?

I'm interested in expanding the viability and access of the 16mm film format and to repurpose thre rising tide of discarded film technology.