Hi, my name is Matt Sergej (feel free to call me Matt), native Slovenian and can transcribe your clips.
I'm a native speaker and have translated several documents over Freelancer - from websites and software to video scripts. Some transcribing projects were done here too, I have used Aegisub tool to add subtitles to some medium length (US) movies.
So please provide more details. I generally can transcribe/translate any given content though would like to avoid adult industry content for my family reasons.
Looking forward to your reply. The bid is informative yet possible for 3 days of work (for long term).
Regards,
Matt