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@@ -852,6 +852,10 @@ MAX\_CONTEXT\_INPUTS is 5.
To ensure that fast multithreaded decoding is possible, starting version 2 and if frame\_width * frame\_height is more than 101376, slice\_width * slice\_height MUST be less or equal to num\_h\_slices * num\_v\_slices / 4.
Note: 101376 is the frame size in pixels of a 352x288 frame also known as CIF ("Common Intermediate Format") frame size format.

For each frame, each position in the slice raster MUST be filled by one and only one slice of the frame (no missing slice position, no slice overlapping).

For each Frame with keyframe value of 0, each slice MUST have the same value of slice\_x, slice\_y, slice\_width, slice\_height as a slice in the previous frame, except if reset\_contexts is 1.

# Changelog

See <https://github.com/FFmpeg/FFV1/commits/master>

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