perhaps someone has an idea how to solve this:
I have downloaded this technical tutorial (something like a Pluralsight video course) in Spanish language without any subtitles. Since it's a very niche topic, I'd like to transcribe the Spanish audio to Spanish text (or subtitles) and then translate it to English text. For free if possible.
I already checked out otter.ai for example but somehow I can't even get it working for a testing sample. I don't want to shell out for a subscription for what is basically a one-time affair. Also it seems to me like I would have to upload the whole video while I would prefer to just upload the course audio tracks (each 20 minutes duration).
Any ideas how I could accomplish this?