agg
install
cargo install --git https://github.com/asciinema/agg
usage
agg --theme 1F1F28,FFFFFF,1F1F28,D55FFF,A6E22E,F4BF75,66D9EF,AE81FF,A1EFE4,F8F8F2,75715E,D55FFF,A6E22E,F4BF75,66D9EF,AE81FF,A1EFE4,F9F8F5 --speed 1.5 --font-family "IosevkaTerm NFM" --font-size 14 --fps-cap 30 "$1" _agg.gif
agg --theme asciinema --speed 1.5 --font-family "IosevkaTerm NFM" --font-size 14 --fps-cap 30 "$1" _agg.gif