dockerized-p5js
generates images using p5js on the server-side.
Generate Docker image
docker build -t dockerized-p5js .
Run p5js on the server side
docker run dockerized-p5js | cut -d, -f 2 | base64 -D > out.png
generate a video
In theory, adding console.log(p.mCanvas.toDataURL());at the end of each draw() loop, it should be possible to convert the stream of PNG frames into a video.
| this doesn't really work yet.
docker run dockerized-p5js | cut -d, -f 2 | base64 -D | ffmpeg -an -i pipe:0 -y -c:v libx264 -vf fps=25 -pix_fmt yuv420p out.mp4
Credits:
I'd like to thank #duthienkt for sharing the code for the "p5adapter".
https://github.com/duthienkt?fbclid=IwAR3wwIYVdOVLUEnrcFd9xTgxgZ5t1BrZ6nRvS56bwu-DaAmPkeyA8aMRnSA