UI access to libavfilter's lut effect

Review Request #129145 - Created Oct. 10, 2016 and submitted

Information
Nicolas Carion
kdenlive
Reviewers
kdenlive

This simply exposes access to the LUT effect of libavfilter. This is for initial review only and probably shouldn't be merged right away for several reasons:
* There is a bug in melt regarding this effect that needs to be fixed first (affects users with european locale). See https://github.com/mltframework/mlt/issues/130
* The UI is not optimally pretty because I cannot get the URL Picker to behave nicely (it takes all space possible instead of justifying to the right as a text field for example)
* It is proably time to define a standard way to define the extension filters of the urlpicker. Currently the xml object corresponding to an url has no way to define this (and I had to temporarily disable filtering altogether in the code)
* I've set a "full" description of the filter but I don't see where it is showing up in the current UI.

Works on latest master with a US locale.

Nicolas Carion
Nicolas Carion
Jean-Baptiste Mardelle
Jean-Baptiste Mardelle
Nicolas Carion
Review request changed

Status: Closed (submitted)

Change Summary:

Submitted with commit 55f3848ceba2d80a43694bb2ca7522e315d2fb01 by Jean-Baptiste Mardelle to branch master.
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