The new heatmap effect inside Kdenlive 26.04 is impressive.

#Linux #KDE #Kdenlive #video #editor #heatmap #frei0r #heatmap0r #effect.

Kdenlive 26.04.0 was released. This release brings a new frei0r heatmap0r effect.

#Linux #KDE #Kdenlive #video #editor #heat #map #heatmap #frei0r #effect

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#mutualAid

Frei0r is a minimalistic and free/open-source plugin API (Application Programming Interface) designed for video effects. Its primary goal is to provide a simple and portable standard for common video filters, sources, and mixers, allowing these effects to be shared and reused across various video applications without needing to be reimplemented in each one.

https://frei0r.dyne.org/

#Frei0r #minimalistic #API

Glitching out your video-sequences with #frei0r?

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The history of #frei0r goes back to 2003.

🔗 https://frei0r.dyne.org/

It is the most extensive collection of FOSS video plugins made to share video effect inventions & knowledge on how to develop them. A preservation project, keeping our collection alive & interoperable so everyone can run it into any application.

🛠️ https://github.com/dyne/frei0r

Rotating:
gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480 ! videoconvert ! videoflip method=rotate-180 ! videoconvert ! v4l2sink device=/dev/video2

A nicer effect:
gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480 ! videoconvert ! frei0r-filter-cartoon ! videoconvert ! capsfilter caps=video/x-raw,format=YUY2 ! v4l2sink device=/dev/video2

There is tab completion for plugin names in the pipe. There are plenty of others with #frei0r .