Video filters for removing single errant frames

[Eric VanHeest]

I'm curious if anyone's had any experience with a video filter containing the following logic:

- Compare current frame and previous frame
- Compare previous frame and next frame
- If the current frame is significantly different than both previous and next, and if previous and next are not significantly different from each other, then replace the current frame with the previous frame.

It doesn't sound like it would be too difficult, but I don't have any experience with filter writing.

[Dr Mordrid]

I'm not aware of a filter that does this but AVI_IO looks for dropped frames and replaces them with the previous frame during captures.

Dr. Mordrid