Tag Archives: open source

Buzzword Compliance at SMPTE/NAB/CinemaCon

There are a couple of concepts in the security world that became took some apparent relavence this last few weeks as engineers from all over got together to share their recent discoveries and show their wares. The first is what is known as Schneier’s Law: 

Anyone, from the most clueless amateur to the best cryptographer, can create an algorithm that he himself can’t break. It’s not even hard. What is hard is creating an algorithm that no one else can break, even after years of analysis. And the only way to prove that is to subject the algorithm to years of analysis by the best cryptographers around.

Schneier on Security: “Schneier’s Law”

The other principle is discussed on Schneier’s and other security sites and is called Security by Obscurity. In the security world these quickly turn the conversation to the topic of open and closed source software. And this is the subject of the Buzzword Compliance Award for 2013.

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Buzzword Compliance at SMPTE/NAB/CinemaCon

There are a couple of concepts in the security world that became took some apparent relavence this last few weeks as engineers from all over got together to share their recent discoveries and show their wares. The first is what is known as Schneier’s Law: 

Anyone, from the most clueless amateur to the best cryptographer, can create an algorithm that he himself can’t break. It’s not even hard. What is hard is creating an algorithm that no one else can break, even after years of analysis. And the only way to prove that is to subject the algorithm to years of analysis by the best cryptographers around.

Schneier on Security: “Schneier’s Law”

The other principle is discussed on Schneier’s and other security sites and is called Security by Obscurity. In the security world these quickly turn the conversation to the topic of open and closed source software. And this is the subject of the Buzzword Compliance Award for 2013.

[……]

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Ideas for mastering DCPs

Before sending a hard drive with a DCP at least check the DCP with the free or full version of Fraunhofer Easydcp Player. That way you will see if the DCP fails the basic tests done by easydcp player like “Check file hashes” and that the disk works and have the correct DCP on it. The doremi and Sony (with recent firmware) accepts NTFS disks, otherwise a ext2/ext3 linux disk could be used.
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Open Source DCP Mastering

DCP Mastering is the technique of making a final product, such as a movie an ad or trailer, into the form that a digital cinema player and projector can handle. There are several products that do this from Dolby, Doremi and Qube, but they are not for the weak of pocketbook. 

Clyde de Souza just posted an article on RealVision.ae that explains the use of some open source software at:
Free Unencrypted 3D movie DCP mastering for Digital Cinema Servers.

There are several people who have tried different variations, and have lived to tell the tale:

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