You can download and install these packs directly within the software or via the desktop management app. :
A: Yes, but accuracy drops if the music is louder than the dialogue. Use the "Audio > Reduce Noise" effect on your dialogue track before transcribing. premiere pro speech to text language pack download free
Always keep Premiere Pro updated (via Creative Cloud desktop app) to get the latest free language packs and improved transcription accuracy. You can download and install these packs directly