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

[Dan Dennedy]

2009/7/10 Marco Gittler <g.marco at freenet.de>:
> @dan th title should be created with alpha channel.
> how can i test in melt  to overlay this title over a video ?

Please make sure that your new producer only produces mlt_image_rgb24a
and indicates it. Do not worry about conversion to mlt_image_yuv422
anymore.

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

add "*.kdenlivetitle=kdenlivetitle" to core/loader.dict

melt video.avi -filter watermark:try.kdenlivetitle composite.progressive=1

> 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-+
>>
>>
>> ------------------------------------------------------------------------------
>> Enter the BlackBerry Developer Challenge
>> This is your chance to win up to $100,000 in prizes! For a limited time,
>> vendors submitting new applications to BlackBerry App World(TM) will have
>> the opportunity to enter the BlackBerry Developer Challenge. See full
>> prize
>> details at: http://p.sf.net/sfu/Challenge
>> _______________________________________________
>> Kdenlive-devel mailing list
>> Kdenlive-devel at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/kdenlive-devel
>
>
> ------------------------------------------------------------------------------
> Enter the BlackBerry Developer Challenge
> This is your chance to win up to $100,000 in prizes! For a limited time,
> vendors submitting new applications to BlackBerry App World(TM) will have
> the opportunity to enter the BlackBerry Developer Challenge. See full prize
> details at: http://p.sf.net/sfu/Challenge
> _______________________________________________
> Kdenlive-devel mailing list
> Kdenlive-devel at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/kdenlive-devel
>
>



-- 
+-DRD-+