DCP-o-matic is a program to generate DCPs (digital cinema packages).

Please see dcpomatic.com for details.

This is the Plus

This repository is Carl Hetherington's DCP-o-matic with some improvements that Carl has not added to his own repository yet. Each one has been sent to him as a pull request and is waiting for him. When Carl takes one, it stops being an improvement here and is simply part of his code.

• carl is Carl's code exactly as it is now, with nothing of ours added.
• main is carl plus the improvements below.

The improvements, in plain words:

1. #55: a 7.1 sound file now goes to the right speakers, including the rear ones, and the project gets 12 channels. It warns about channel layouts that cinemas do not use.
2. #56: warns, before the DCP is made, when closed captions have no language.
3. #57: fixes Atmos being written into the wrong reel when one reel has no Atmos.
4. #58: warns when some reels of a DCP have Atmos and others do not, because some cinema processors then do not play the Atmos.
5. #59: avoids an empty reel, and the error it gave, when a reel cut chosen by the user is the same as one that a referenced DCP needs.
6. #60: lets a version file (VF) reuse the Atmos of an existing DCP instead of writing it again. Only when that Atmos covers every reel.
7. #61: stops DKDMs that another DCP-o-matic program deleted from coming back.
8. #62: adds an empty open subtitle track whenever there are closed captions, so that some servers do not show the closed captions on the screen. Its empty text starts 4 seconds into the first reel, as Bv2.1 asks.