FFmpeg 5.1.6
Since* 4.3
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Decompose a video made of tiled images into the individual images.

The frame rate of the output video is the frame rate of the input video multiplied by the number of tiles.

This filter does the reverse of tile.

The filter accepts the following options:

layout

Set the grid size (i.e. the number of lines and columns). For the syntax of this option, check the "Video size" section in the ffmpeg-utils manual.

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Examples

  • Produce a 1-second video from a still image file made of 25 frames stacked vertically, like an analogic film reel:

    ffmpeg -r 1 -i image.jpg -vf untile=1x25 movie.mkv