We'll probably also need to include backward compatible loading of
previous files. (i.e. increase the version no in the xml file, and if
xml version is less < AND CONTROL_{IN,OUT}_VALUE != 0) then they should
be modified to get exactly the same behaviour... (or alternatively, a
message should pop-up saying the types of incompatibilities that may
exists between different versions of xml files -- less elegant, but
probably easier since cinelerra seems to be a moving target..
Pierre
Ichthyostega wrote:
Hi all,
just an additional note to my proposal for the Bezier courves.
It is clear that any modified behaviour of the bezier courves needs to make
sure,
that the courve never "goes byond" the position of the keyframe for some margin
value.
What I mean is this: consider, you are automatically setting keyframes for the
track fader.
If the track fader hits the zero line, any automatically created smooth
tangents for this
keyframe could make the actual courve go below zero.
At current state, this doesn't happen, because the tangent for new keyframes is
set to zero :-0
I mean -- if we want to change anything here, we need to be more clever than
this ;-)
Cheers,
Hermann
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