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This demonstrator describes the cooperation of the DILIGENT content security service with the glite components WMS, SE,
LFC, CE and WN.
The
service generates glite grid jobs and submits them to the WMS services of
the glite system. The grid job consists of three sub-jobs which convert
from ASF to MPEG, split the video file into chunks, embed or retrieve
the watermark and after embedding of the watermark, merge the chunks
back to a video file.
The user can select a number of locally
stored video files and the demonstrator manages the uploading process
to the catalog, generates the grid jobs and submits them to the grid
system. After the submission the demonstrator monitors the submitted
jobs and can download the results of the finished jobs. The data
section of the demonstrator includes the downloading and uploading
processes for the video files, for example to download the marked video
files.
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Demonstrators 
