Upload the video or audio to Presentr Analyze (or paste a link), choose Translate and pick English. The spoken language is detected automatically. You get English subtitles (SRT and VTT) timed to the video, the original-language transcript, and you can dub it into English if you would rather listen.
2 credits a minute: 1 to transcribe and 1 to translate, the translation charged only when it is delivered.
Yes. Upload the recording; audio files work the same way as video.