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SITI.py

Calculate spatial information (SI) and temporal information (TI) with Python

A command-line-based tool to calculate spatial information (SI) and temporal information (TI) according to ITU-T P.910.

The command outputs SI and TI information to stdout, in JSON format, or alternatively as CSV.

Requirements

  • Python 3
  • FFmpeg libraries (to run pyav)

Under Ubuntu, to get ffmpeg libraries:

sudo apt install libavformat-dev libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libswscale-dev libavresample-dev

Run:

pip3 install siti