Hey everyone,
I'm a software developer and I've been building a desktop app called SubSmith for people who learn languages through native videos and audio.
It can take a video/audio file, transcribe it locally, generate subtitles, let you look up words while watching, and export sentences + audio to Anki.
I've attached a short screen recording of it transcribing a Swedish YouTube video so you can see what it does.
It supports Swedish through Whisper, but I don't speak Swedish myself, so I'm looking for both Swedish speakers and learners to help test it. For native/advanced speakers, I would appreciate feedback on how accurately it transcribes real Swedish content. For learners, I'm more interested in whether the overall workflow is actually useful, does it reduce friction for you and help you immerse more. How useful is looking up words, and turning sentences into Anki flashcards in the flow.
In exchange for testing it and giving me some feedback, I'm giving 10 people from this community free lifetime access to the app.
If you're interested, leave a comment and I'll send you the details.
Development disclosure: I built and maintain SubSmith myself as a software developer. I've used AI coding tools to help write parts of the code such as small UI components and troubleshoot issues, with the code reviewed and maintained by me.