with Gifsicle:
$ gifsicle in.gif --no-loopcount > out.gif
Available via Homebrew, but building from source is as easy as:
%curl -LO http://www.lcdf.org/gifsicle/gifsicle-1.92.tar.gz
%tar xvzf gifsicle-1.92.tar.gz
%cd gifsicle-1.92
%./configure --disable-gifview --disable-gifdiff && make
Find the gifsicle binary in the src directory.
Quick Look loops even non-looping animated GIFs.
Additional keywords: prevent, stop, disable GIF looping
/mac | May 23, 2021