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From "Rekha Joshi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-5615) Off-the-shelf funtionality for processing of Image, Video, Audio files
Date Fri, 08 Nov 2013 08:43:17 GMT
Rekha Joshi created MAPREDUCE-5615:

             Summary: Off-the-shelf funtionality for processing of Image, Video, Audio files
                 Key: MAPREDUCE-5615
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5615
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
          Components: client
    Affects Versions: 2.2.0
            Reporter: Rekha Joshi
            Assignee: Rekha Joshi
            Priority: Minor

The FileInputFormat,FileOutputFormat, FileRecordReader, FileRecordWriter 
are not ideal for processing of media data types.
Believe most use SequenceFile and repeat their own set of media transcoding /processing to
enable big data processing for them.
There might be few non open source implementations to handle image, video, audio processing.Maybe
MapR has some impl.

Suggest we have standard off-the-shelf functionality to handle these kind of input datatypes
ImageInputFormat, ImageOutputFormat, ImageRecordReader, ImageRecordWriter
VideoFileInputFormat,VideoFileOutputFormat, VideoRecordReader,VideoRecordWriter
AudioFileInputFormat,AudioFileOutputFormat, AudioRecordReader, AudioRecordWriter

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