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MapReduce, mail # user - Using HADOOP for Processing Videos


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RE: Using HADOOP for Processing Videos
Devaraj K 2011-09-20, 05:00
Hi Rajen,

 

            You can write a mapred application, which uses the customized
InputFormat and OutputFormat(If you want to produce output as video files).
This customized InputFormat can be written in such a way that it can
understand your video files and split accordingly.

 

 

You can go through this link for more info on input format and out format.

 

 
http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/mapred/In
putFormat.html

 

 
http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/mapred/Ou
tputFormat.html

 

Devaraj K

 

  _____  

From: Rajen Bhatt (RBEI/EST1) [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 20, 2011 9:53 AM
To: [EMAIL PROTECTED]
Subject: Using HADOOP for Processing Videos

 

Dear MapReduce User Groups:

We want to process large amount of videos (typically 30 days old storage
with size around 1TB) using Hadoop.

Can somebody point me to code samples or classes which can take video files
in its original compressed format (H.264, MPEG-4) and then process using
Mappers?

Thanks and Regards,

 

~~

Dr. Rajen Bhatt

(Corporate Research @ Robert Bosch, India)

Off: +91-80-4191-6699

Mob: +91-9901241005