[Kdenlive-devel] [Mlt-devel] Qt based text producer

[Marco Gittler]

now i'm able to load a kdenlive title (created with kdenlive title- 
generator)
with:

melt kdenlivetitle:try.kdenlivetitle

text and Rect ist working.
since startView/EndView are  since creation of teh generator not  
touched, they will not work now.
we should change now these views to have a starting and ending window.
then we can interpolate from startpos+startzoom to end(pos,zoom) and  
render the images direkt in mlt, no picture creation und no temp files.

but this need some addition work.




@dan th title should be created with alpha channel.
how can i test in melt  to overlay this title over a video ?

melt kdenlivetitle:try.kdenlivetitle -track video.avi -attach  
transition:mix -> does not work :(

any idea ?

regards marco


Am 10.07.2009 um 21:43 schrieb Dan Dennedy:

> 2009/7/10 Marco Gittler <g.marco at freenet.de>:
>>
>> Am 10.07.2009 um 20:47 schrieb Dan Dennedy:
>>
>>> 2009/7/10 Jean-Michel Pouré <jm at poure.com>:
>>>>
>>>> Le vendredi 10 juillet 2009 à 19:11 +0200, Marco Gittler a écrit :
>>>>>
>>>>> A first version is now at git://github.com/gmarco/mlt.git
>>>>> (kdenlivetitle)
>>>
>>> Before I merge it into MLT, can I please ask you to rename it
>>> something more generic like qimage_title or qttitle as it does not  
>>> use
>>> any kdenlive API - just Qt.
>>
>> This was the first test to check if QGraphicsScene oder QPainter  
>> can draw
>> Text in Images.
>> The final version should read the .kdenlivetitle file from kdenlive.
>> But if it is better i can rename this.
>
> OK, in that case, kdenlivetitle is a fine name.
>
>> This code can als be also released under LGPL (im looking for a  
>> right header
>> later)
>> I can also create a extra module for this stuff, to not put code in  
>> other
>> modules.
>
> It is better to put it in an existing module to keep the overhead of
> module registration lower.
>
>> But since here mostly Qt is handled , this was nearby, since Qt  
>> test and
>> Makefile
>> creation is done here.
>
> Yes, that makes complete sense. Just keep it where it is; it is fine.
> We will just correct the license as needed - to GPL if qimage is not
> changed, or keep as LGPL if qimage is changed to LGPL.
>
> -- 
> +-DRD-+
>
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