11 lines
301 B
Bash
Executable file
11 lines
301 B
Bash
Executable file
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
mkdir -p out
|
|
bqn grayscott.bqn
|
|
# first image is often bad
|
|
rm out/step00000.pnm
|
|
# convert all to PNG
|
|
parallel --jobs 8 "pnmtopng {} > {.}.png" ::: out/*.pnm
|
|
# generate video
|
|
ffmpeg -y -framerate 30 -pattern_type glob -i 'out/*.png' -r 30 -vf scale=500:-1 out.mp4
|