dedot

Reduce cross-luminance (dot-crawl) and cross-color (rainbows) from video.

It accepts the following options:

'm'

Set mode of operation. Can be combination of dotcrawl for cross-luminance reduction and/or rainbows for cross-color reduction.

'lt'

Set spatial luma threshold. Lower values increases reduction of cross-luminance.

'tl'

Set tolerance for temporal luma. Higher values increases reduction of cross-luminance.

'tc'

Set tolerance for chroma temporal variation. Higher values increases reduction of cross-color.

'ct'

Set temporal chroma threshold. Lower values increases reduction of cross-color.