FFmpeg 6.0.1
Since* 5.1
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Calculate Spatial Info (SI) and Temporal Info (TI) scores for a video, as defined in ITU-T P.910: Subjective video quality assessment methods for multimedia applications. Available PDF at https://www.itu.int/rec/T-REC-P.910-199909-S/en .

It accepts the following option:

print_summary

If set to 1, Summary statistics will be printed to the console. Default 0.

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Examples

  • To calculate SI/TI metrics and print summary:

    ffmpeg -i input.mp4 -vf siti=print_summary=1 -f null -