One last question :
How to test if text is empty: give an empty value in my name.
How to test correctly if text is null or empty ?

Ok my bad ! I have confused between texts and text {[text.language.join('.')]} And for languages it's the same thing, I have confused between audios and audio {[audio.groupBy{ it.Codec }.collect{ c, a -> [c.replaceAll(' ','-')] + a*.Language }.flatten().join('.')]} This works for me to obtain audios ...

Hello, I have the latest version of filebot, I installed the packet amd64 filebot for debian. My problem is that it is impossible for me to recover the languages ​​of the file or even the subtitles. I can't use : 'audio->1'{audios .groupBy{ it.Codec }.collect{ c, a -> [c] + a*.Language }.flatten().j ...