On 2021-01-04, didier gaumet <didier.gau...@gmail.com> wrote: > A little bit out-of-subject because it also mentions proprietary > software, but there is a very recent article precisely on this > subject: > https://www.fastcompany.com/90590201/how-to-use-flash-to-play-old-games-after-adobe-discontinues-it > > (and being not intersted in games, I did not know archive.org gives > access to old flash games)
I was reading that gnash-dump (or dump-gnash?) can convert a swf to raw format, which is then amenable to manipulation by ffmpeg.