You have not included any pixel format or color space converter, and sdl2 does not support rgb. By specifying the producer class as an argument you bypass the loader producer, which is special.
On Tue, Dec 28, 2021 at 11:01 AM José María García Pérez < josemaria.alk...@gmail.com> wrote: > I am playing with pixbuf, but the colours I get are off: > https://i.imgur.com/DhuBrir.png > while I was expecting: https://i.imgur.com/p8yTx2W.jpg > > The code that I am using (in Nim, but readable): > > # nim c -r --threads:on ex02_show_red_window > import mlt > import os > > var f:Repository = initFactory("/usr/lib/mlt-7") > > # Create the default consumer > var p:Profile = newProfile() #mlt_profile_init(nil) > var sdl:Consumer = newFactoryConsumer(p, "sdl2") > sdl["terminate_on_pause"] = 1 # Stop the consumer when finished > > var pro:Producer = newFactoryProducer(p, "pixbuf", > "./resources/pexels-pixabay-97082.jpg") > > connect( sdl, pro ) > > # Start the consumer > sdl.start > > while not stopped( sdl ): > sleep(1) > > > I have two questions: > 1. What can I do in order to get proper colours? > 2. How can I scale the image to fit the profile's size? > > Kind regards (and have Christmas holidays!) > _______________________________________________ > Mlt-devel mailing list > Mlt-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mlt-devel >
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