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Author
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Topic: Problems uploading DCPOMATIC DCP to Christie Server
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Carsten Kurz
Film God
Posts: 4340
From: Cologne, NRW, Germany
Registered: Aug 2009
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posted 06-20-2017 05:24 AM
quote: Steven Simpson It has only been when in Multiplexes with the Christie servers has there been an issue. Typically they are uploading it through the projector to get around this.
What does that mean? I understand there is a problem to ingest your content, but this could always be overcome by a direct ingest on the projectors?
For a DCI projection system, a direct ingest 'at the projector' is the standard method of doing things. Only that way, a specific ingest issue related to a specific server/projector will occur.
I can only assume that on these locations, they tried an ingest to the TMS/central server before (it is quite common for multiplexes to use a TMS), and when that failed, ingested locally on these machines. Again, I can only assume they are also using Christie IMS servers in these projectors.
So, the problem appears to be not with the christie servers, but their TMS/library ingest station. Without knowing more details, no one can help.
- Carsten
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Marcel Birgelen
Film God
Posts: 3357
From: Maastricht, Limburg, Netherlands
Registered: Feb 2012
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posted 06-20-2017 05:49 AM
I've not seen any issues with DCP-o-Matic files and "Christie Servers" (Solaria) until now.
Like Scott already mentioned, it would help to know in what stage the problem manifests itself. Also, if there are any errors or log messages, they should be gathered to see what's going wrong. You should ask one of the affected locations this information, usually they at least have one person on their payroll who can help you with it.
And like Carsten mentioned, without more details, you're looking for a needle in a haystack, as it could be any one, but not limited to those things:
- Problematic partitioning - Hardware incompatibility with the drives you're shipping on - Problematic asset names - Some unforeseen incompatibilities in e.g. the CPL format, which didn't surface until now - etc.
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Carsten Kurz
Film God
Posts: 4340
From: Cologne, NRW, Germany
Registered: Aug 2009
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posted 06-21-2017 04:49 AM
Try to call them and ask which TMS they are using. Other than that - is it a real problem if these need to be ingested locally on those few locations?
Now, this may be far fetched, but as you brought up 'Christie' as a problem indicator, it may be that all these sites using Christie projectors may also use Christies own TMS, Christie AVIAS. So it may be that it is AVIAS having problems with your discs.
If these locations are known to have issues, and you are able to break them down to the TMS type, it might be useful to create a second drive with a single MBR NTFS partition on it (note that following all proper parameters can be as complicated as creating an ext2 disc). I would think that if a TMS has issues ingesting an ext2 drive, there is some probability it has no issues with an NTFS drive. ext2/ext3 still remains the proper format for DCP distribution, and in general, every TMS system has to be able to ingest ext2/ext3 discs.
How do you create the ext2 drive? For a compatible NTFS drive, the base parameters are the same as for ext2/ext3: disc not larger than 2TB, single MBR (NOT GUID/GPT partition). You may do this on a simple 2.5" external USB drive as a test. I don't know how many CRU carriers you have available. In general, a TMS should be more forgiving about slight variations of disc formats, but not necessarily it seems.
http://isdcf.com/papers/ISDCF-Doc3-Disk-Drive-Recs-2015-07-21-Clean.pdf
- Carsten
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