Weave (clip)
Weave is the opposite of SeparateFields:
it takes pairs of fields from the input video clip and combines them together
to produce interlaced frames. The new clip has half the frame rate and frame
count. Weave uses the frame-parity information in the source clip to
decide which field to put on top. If it gets it wrong, use
ComplementParity beforehand or
SwapFields afterwards.
All AviSynth filters keep track of field parity, so Weave will always
join the fields together in the proper order. If you want the other order, you'll
have to use ComplementParity,
AssumeTFF or
AssumeBFF beforehand or
SwapFields
afterwards.
From verions 2.5.6 this filter raises an exception if the clip is already frame-based.
You may want to use AssumeFieldBased
to force weave a second time. Prior versions did a no-op for materials that was
already frame-based.
$Date: 2006/12/15 19:29:25 $