Hi Piotr, Sure, I'll write some doc about how I did it, when I finish my day.
Saludos ------------------------------------------------------------------------ Gaspar Fernández Facebook de Gaspar Fernández <https://www.facebook.com/gaspy> Twitter de Gaspar Fernández <https://twitter.com/gaspar_fm> LinkedIn de Gaspar Fernández <https://www.linkedin.com/profile/view?id=49150267> Youtube de Gaspar Fernández <https://www.youtube.com/user/yutubero184/feed> Google+ de Gaspar Fernández <https://plus.google.com/u/0/+GasparFern%C3%A1ndez/posts> El 13/03/17 a las 12:58, Piotr Arlukowicz escribió: > Hi Gaspar, > can you possibly share some knowledge how you did your patches or how were > you able to create even the simplest effect? I'm looking for an entry point > to VSE logic code but I'm still walking in the fog... > > cheers > pio > > Piotr > Arlukowicz, BFCT > > *YT: /user/piotao?feature=guide* > *FB:* */polskikursblendera* *TW:* > */piotao* > *Blender Network:* *https://www.blendernetwork.org/piotr-arlukowicz > <https://www.blendernetwork.org/piotr-arlukowicz>* > *Polski Kurs Blendera:* http://polskikursblendera.pl > > > > > 2017-03-13 5:00 GMT+01:00 Gaspar Fernández <[email protected]>: > >> Hi all! >> >> There are only a few effects in Blender for VSE or compositor. I've been >> thinking about that for years. Even I found, in the past Blender used a >> C api to allow external effect plugins >> (https://wiki.blender.org/index.php/Doc:2.4/Manual/ >> Sequencer/Effects/Plugins). >> And don't know why this feature isn't supported now. >> >> Looking for a solution I tried to make my Blender build run image >> filters via Python API but it's very slow (2 frames/sec for a very very >> easy effect, inverting red and blue channels and alpha to 50%), also I >> did not tested using a Python lib so Python will be just calling my C >> lib which does the effect. But I think it may be better making them >> directly in C or C++, I've tested doing the same simple effect in C and >> it's realtime. >> >> I also thought about using a pluggable library for doing this (just >> effects on images or videos), like MLT, where we can add a lot of >> effects and image generators (another very very interesting feature for >> me). It's really difficult to render a strip, apply one effect with >> another program and import the new footage with effect, and sometimes >> animating effect properties or doing little changes is awful repeating >> the whole process again. >> >> What do you think about that? >> >> I've been playing with MLT source, if you think this is interesting I >> think I could make a POC integrating one effect into VSE to see how it >> behaves. >> >> Best regards, >> ------------------------------------------------------------------------ >> >> Gaspar Fernández >> >> Facebook de Gaspar Fernández <https://www.facebook.com/gaspy> Twitter >> de Gaspar Fernández <https://twitter.com/gaspar_fm> LinkedIn de Gaspar >> Fernández <https://www.linkedin.com/profile/view?id=49150267> Youtube >> de Gaspar Fernández <https://www.youtube.com/user/yutubero184/feed> >> Google+ de Gaspar Fernández >> <https://plus.google.com/u/0/+GasparFern%C3%A1ndez/posts> >> >> >> >> _______________________________________________ >> Bf-committers mailing list >> [email protected] >> https://lists.blender.org/mailman/listinfo/bf-committers >> > _______________________________________________ > Bf-committers mailing list > [email protected] > https://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list [email protected] https://lists.blender.org/mailman/listinfo/bf-committers
