[FFmpeg-user] Need help resolving concat error

Nicolas George george at nsup.org
Sun Jul 24 19:30:40 EEST 2016

Le septidi 7 thermidor, an CCXXIV, Carl Eugen Hoyos a écrit :
> The concat demuxer has immanent security issues and 
> is therefore never auto-detected

You are mistaken:

/tmp $ echo 'ffconcat version 1.0' > test 
/tmp $ echo 'file /dev/null' >> test     
/tmp $ ffprobe test 
[concat @ 0x21f45e0] Unsafe file name '/dev/null'
<snip banner>
test: Operation not permitted

It is detected but will only accept safe file paths.


  Nicolas George
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