PartitionedVideoInputFormat is used to read video files from HDFS in a partitioned manner.

Configuration

The configuration names consist of the following parameter:

• com.solusi247.video.numpartition
  • Indicates the number of readers (partitions) created for each video file
  • Each partition processes a portion of the video in parallel
  • Increasing this value enables higher parallelism when processing large video files

Behavior

• Reads video files stored in HDFS
• Splits a single video into multiple logical partitions
• Allows multiple readers to process the same video concurrently
• Improves performance for large video files and compute-intensive video analytics

Typical Use Cases

• Parallel video processing workflows
• Large-scale video analytics on HDFS
• Frame extraction or similarity analysis on long videos