Word Processors are everywhere and have some of the most recognizable file formats. Some are very simple in that they just contain plain text, others are more complex. There are formats which allow for images and others which can handle different languages and writing directions.
A writing platform I recently learned about is called Scrivener. It was first released in 2007 by a company called Literature & Latte Ltd, and has a Macintosh and Windows version. The software is marketed toward writers as there is some features that help with note taking, research and much more. It also allows for adding multimedia and even full webpages.
This is accomplished by a file format which uses a non-traditional method for storing all the data needed to render the format.
Scrivener uses a folder structure to store all the data used in the format. The folder has an extension, .scriv. The format includes some rich text, backups, indexes, version history and more. One unique format within the folder is an XML file with the extension .scrivx. This makes the format proprietary and can only be rendered using the Scrivener software.
The XML has enough to be able to identify them apart from other XML files. The signature would be straight forward. Earlier versions of Scrivener sometimes have the SCRIVX file but also sometimes has a .scrivproj extension. This file on a Macintosh is in a Binary plist format, which is different than earlier Windows versions. Seems they may have unified them under version 2 or 3, where version 1 & 2 for Windows uses Project version 1 and version 3 uses project version 2.
Since the developers of Scrivener decided to make the SCRIV format simply a folder with different content within, something special happens on the MacOS. The Scrivener software registers all the extensions is uses with the MacOS launch services. This process then changes the way the SCRIV folder is displayed in the MacOS Finder. They now appears as a single file and given a file type. This is called a Document Package format.
By right-clicking on the “file” you can then browse the package contents. There is nothing in the folder itself or hidden in any attributes which causes this to happen, it is all controlled by what extensions have been registered with the launch services database. We can however ask the MacOS to give us some extended metadata details about the package, as long as the file is on a Apple filesystem like HFS or APFS.
There is a lot of additional details available using the MDLS command, this includes the content type of “com.apple.package“. This tools works with any files in MacOS and can be a very useful tool in getting all the information you may need for preservation needs.
Until the tools we use for format identification can recognize package formats, tools like this may be needed to gather the neccessary metadata for preservation. But in the meantime, identification of the package content is the best we can hope for. Creating a signature for the XML based SCRIVX format is the first step.
Stay tuned for more on the package format as I will be bring it up more in the Digital Preservation community.
A few of you may remember a couple years ago reading in a Vice article about Eric Roth and his use of an old DOS only software program for writing all his Hollywood scripts. The Vice article was based on some earlier reporting in 2014 about his writing process. You can watch the full interview of Eric Roth on YouTube.
I remember seeing a link to the Vice article a couple years ago and finding the screenwriters use of an old DOS program, Movie Master, funny and interesting. He says in his interview that out of half superstition and half fear of change he prefers to use this very old software to write his screenplays. It’s so old and obsolete, he can’t even email the files to Hollywood. He has to print them out and have the studio scan them into modern software for use. The interview shows the screen of his old Windows computer and you can see the software he is using.
Of course because I love researching obsolete software and formats so much, I wanted to know if the scripts generated by “Movie Master”, version 3.09, are in a format that needed to be documented. I was a little surprised that this version of Movie Master was no where to be found. It was on none of the old abandoned software sites. Not on Internet Archive, no where it seemed. I did find a later version of Movie Master, version 5, but found this software was not the same thing.
The original programmer of Movie Master was Adam Greissman, which you can clearly see in the screenshot above. The software was copyright Comprehensive Video Supply in the 1980’s, but the Movie Master version 5 was developed by Ballistic Software, Inc, which was also known as “Comprehensive Cinema Software” or “Hollywood Cinema Software” later in the 1990’s.
According to a very in depth article by Daniel Plagens, Reinventing the Typewriter, mentions Adam Greissman not wanting to move the software from DOS to Windows as he didn’t feel there was enough of a market at the time. As it turns out the founder of Comprehensive Video Supply, Jules Leni, got a lot of pressure from users of Movie Master after Greissman, who left the company in 1991, to develop a Windows and Macintosh version of the software. They released this new version in October of 1996.
Let’s take a look at a couple of example files from version 5.
Version 5 of Movie Master uses the extension SCR, which one could assume is short for “Script”. There does appear to be a header before any readable text starts, so that will be helpful in identification. Currently there is only one PUID, x-fmt/100, in PRONOM with the extension SCR, which happens to be for an AutoCAD script and has no signature, so anything you ask DROID or Siegfried to identify with the SCR extension will default to an AutoCAD script, which is frustrating. According to the File Format Wiki, there are quite a few formats with the SCR extension. More work to be done there for sure.
So I tried for a few weeks to find a copy of Movie Master version 3.09, I even put in a eBay favorite search for the name so it would alert me to a copy being sold, but no such luck. I gave up for awhile, then recently someone posted a link to a large collection of early warez. Warez is the name given to software that has been illegally copied. When I followed the link and searched though the vast amount of software titles, I got excited to see a couple matches to “Movie Master”. After a little wrangling of some downloads, I spun up a copy of DOSBox and low and behold, Movie Master 3.09!
A lot of people have compared the old DOS scriptwriting tools to early word processors like Word, Perfect Writer, WordStar, etc. They did much of the same thing, but with special controls for helping with scenes, characters, indents, and everything writers needed to make some of the best Hollywood films out there. As Daniel Plagens noted:
The program proved popular for many years. Greissman estimates they sold over 10,000 units—“saturating the market,” as he put it—and recalls seeing help wanted ads in Hollywood Reporter and Variety where knowledge of Movie Master was a hiring requirement. He visited the sets of Days of Thunder and Hunt for Red October to help their writers and production teams acclimate to Movie Master.
Makes me wonder where all the old scripts from Hollywood movies are located in their electronic form? I am sure Eric Roth probably has quite the collection of different scripts he has written. I sure hope he backs them up and donates them to a library in the future.
Well, let’s take a look at a couple sample files from Movie Master version 3 and version 4. Version 4.04 was also in the collection uploaded to Internet Archive.
The first thing to notice is they all start with the version number of the software which wrote the file. Really nice to have, but a terrible magic header. The files also all begin (after the version number) and end with the Hex value “0A”. Which happens to be a line feed control character. So super common, but could be helpful. Another pattern is that on the 9th byte it is “31” on most of the samples and “36” on one of them. “31” is the start of the ASCII number sequence, so could be the sequence number for the script as each SCR file could only store what was in memory.
I fear the rest of the format will have the same issue most word processors had at the time which is not having a header, but lots of formatting codes which may or may not be in every file, making programatic identification difficult. Might take awhile to identify all the formatting codes, but could lead to better identification and possibly an import module for tools like LibeOffice or Final Draft.
I didn’t find much different with Movie Master 4, seemed to have the same restrictions to 16 files in a script. The files from version 4 also seem to follow the same patterns from version 3. But both versions are different from the the Windows version of Movie Master, version 5. Click here for Movie Master 5 help menu on “Introduction for Movie Master DOS Users“.
There was another elusive script writing software title which adds to the confusion. Scriptware was another screenwriting software tool which seems to have had a large following. They produced a Windows and Macintosh version. It also started out for DOS and also used the SCR extension. The website is still active for the software, but hasn’t updated in 24 years. I wrote a little about in my post on PROmotion. All the demo versions out there are not useable demos, but animation demos. In this nice batch of old software on the Internet Archive I was able to find an early copy. Wasn’t able to get it to run, but the folder did have some samples.
Luckily, they make it quite easy to identify these SCR files. ScriptWare was very popular and continued on with Windows and Macintosh versions. Later on, the format was changed along with the extension, which changed to SW3.
The SCR extension has been used often. On my desktop they default as a Paintbrush document. Apparently SCR is sometimes used as an extension for the ZSoft Paintbrush (PCX) format. It is also used on older postscript fonts on the Macintosh as a Type 1 screen font. Can also be a screensaver on Windows, but watch out, they can hide malicious code. You get the idea, SCR is a very common extension, identifying it up front can help avoid problems later!
Moral of the story is to never give up searching for old software and even though illegal copying of software should be avoided, I am grateful to those who help save abandoned software. Without them many titles would be lost.
I don’t have a good signature for these formats yet, but you can find a few samples on my GitHub page.
