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docs: Add note about merging GNonLin and GES

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Edward Hervey 2011-09-02 16:43:13 +02:00
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docs/random/design
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@ -356,3 +356,21 @@ Index of features:
non-alpha videos.
* Faster/Tighter interaction with GNonLin elements
Problems:
A lot of properties/concepts need to be duplicated at the GES level
since the only way to communicate with the GNonLin elements is
through publically available APIs (GObject and GStreamer APIs).
The GESTrackObject for example has to duplicate exactly the same
properties as GnlObject for no reason.
Other properties are also expensive to re-compute and also become
non-MT-safe (like computing the exact 'tree' of objects at a
certain position in a GnlComposition).
Merge the GES and GNonLin modules together into one single module,
and keep the same previous API for both for backward compatibility.
Add additional APIs to GNonLin which GES can use.