I've got a film screening at a local theater in two days. I made a DCP for the showing from a .mov with 5.1 sound. When the theater tests my DCP, we see the film but only hear sound from (I think the left) channel. First, I think DCP-o-matic is creating a 5.1 file. It creates two .mxf files, the one that starts with pcm seems to have 6 channel audio. I'll also post screenshots of how the project looks when I create it. Could I be messing this up somehow? Are there any settings I need to fix? Attaching my metadata.xml as well.
![Image](https://i.ibb.co/qMVNjjK/audio-file-info.png)
![Image](https://i.ibb.co/wQ2XyxF/sound-analysis.png)
![Image](https://i.ibb.co/c8Bs5QQ/sound-matrix.png)
Finally, I'm not entirely sure what software is being used to play the files, but I believe the theater uses Christie projectors and the interface I was shown said TightVNC Viewer. Can I recommend anything to them to get 5.1 working? Apparently they use DCP-o-matic to convert trailers for some of their films and they've never had 5.1 sound on them. This makes me think there is a problem with how they ingest the files.
Any help would be greatly appreciated.