DCP De-constructed

Writing by jamieg on Wednesday, 14 of July , 2010 at 1:45 pm

Today we have a close look at what makes up a DCP or “Digital Cinema Package”.  I will describe the files found on the CRU Hard drives used to distribute the digital files to your cinema.

This includes describing how a DCP is self verifying.  Can contain multiple CPL’s or Composition Playlists, (Ie a playlist of video and audio essences that make up the Film)

The PKL or Package List, a file that tells us what makes up a CPL and all the checking data to make sure every byte is present and accounted for.

Finally I talk about how we have full DCP’s and partial DCP’s and explain how that all works.

 

Comments (1)

Category: cinemas,DCI,dCinema

1 Comment

Comment by Ivan

Made Wednesday, 21 of July , 2010 at 7:17 pm

Hi there James

Very nice to see the DCP files, I always wondered how it worked.
Your blog is one of the few i know that are still posting interesting material, and above that, ORIGINAL stuff! most of them just copy of others over and over again :(
Thanks for spending your time on it, I really enjoy your videos.

Ivan

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Author

CineTechGeek is James Gardiner, a part owner in DCN (Digital Cinema Network Australia - www.dcnaustralia.com.au) and digitAll (www.digitall.net.au) and is involved in the installation and development of DCI d-Cinema and e-Cinema projection systems. Cine Tech Geek is an informative video blog which will explain the details and reality of the future of Cinema.

Disclaimer: This is a personal weblog. The opinions expressed here represent my own and not those of my employer(s).