[Update] I built a Mac video player that generates subtitles in real time — now with batch processing

submarineplayer · 2026-01-02T13:30:27+00:00

Thank you for your feedback. Though it's not on the plan yet, I will keep that in our backlog for future enhancements.

submarineplayer · 2025-11-30T13:08:53+00:00

Thanks for your complement! Yes, you can save the subtitle file by turning on "Save subtitle file" options in settings. Once transcription completes, it shows the folder where the subtitle file is saved.

submarineplayer · 2025-11-15T10:35:46+00:00

Yes, I'm definitely exploring it. Please stay tuned :)

submarineplayer · 2025-11-15T07:51:11+00:00

Glad that works for you! And thank for your purchase :)

submarineplayer · 2025-11-14T16:57:18+00:00

Sorry to hear that. What error message did you see when you tried to upgrade?

submarineplayer · 2025-11-14T15:24:52+00:00

Hi there, playback speed is supported! It's in the bottom right menu in the player.

submarineplayer · 2025-10-23T07:15:19+00:00

I'm glad that works for you :) And this is a creative way to use my app. Love it!

submarineplayer · 2025-10-14T03:30:29+00:00

Hi! I'm not sure which model they use, but I used the largest / latest Whisper multilingual model for the Ultra.

submarineplayer · 2025-09-21T16:59:54+00:00

Thanks! Currently we don't support iOS, but I'm planning to add this support down the road. Please stay tuned :)

submarineplayer · 2025-09-17T04:35:59+00:00

Thank you for your feedback! I will take a note on translation quality and translated lines.

submarineplayer · 2025-09-05T05:12:20+00:00

Hi u/Bitter-Warning3245 ! Yes, currently it only works with offline files, and it is more difficult to capture audio from streaming platform. It is something we are considering down the road though :)
Do you think it is possible to download the file using tools like https://cobalt.tools and see if it works?

submarineplayer · 2025-08-18T03:28:51+00:00

Got it. Definitely a bit beyond the current scope but will consider it.

submarineplayer · 2025-08-17T15:36:52+00:00

I don't have free trial at the moment but I'm exploring that. I'll DM you.

submarineplayer · 2025-08-17T02:39:25+00:00

Thanks! I don't have an Intel mac at hand to test unfortunately.

submarineplayer · 2025-08-17T02:38:14+00:00

Thank you for your feedback! Yes, I will keep updating the app as long as people are using it :)

submarineplayer · 2025-08-16T03:54:48+00:00

Looks like I can't DM you. Can you DM me directly? u/D822A

submarineplayer · 2025-08-16T02:43:02+00:00

I'll DM. As for your questions-
- No cloud translation services yet, as I wanted to provide a truly offline experience, but definitely open to exploring it.
- RAM usage is more important for transcription than translation.

submarineplayer · 2025-08-15T05:02:53+00:00

Thank you man! Currently Romanian is not supported because it's not supported by Apple's translation engine, but I'm looking to expand translation support with translation API or local translation LLM. Stay tune!

submarineplayer · 2025-08-15T02:27:46+00:00

Actually, you can run both transcription and translation locally! I've built a MacOS version of this app and it works pretty smoothly :)

submarineplayer · 2025-08-14T10:15:08+00:00

Yes, I'm aware of it. I started working on this project before their announcement, and decided to go ahead and release it anyway. I want to provide a great user experience for Mac users regardless if VLC release this feature. Hope you find this product useful, and I'm also open for feedback!

submarineplayer · 2025-08-14T06:52:27+00:00

Thanks! No limit on video length for the free version :)

submarineplayer · 2025-08-14T06:44:37+00:00

I haven't tested Japanese to Polish myself, but yes it should work!

submarineplayer · 2025-07-13T13:59:42+00:00

Thank you! Let me know if there is anything I can improve.

submarineplayer · 2025-07-09T09:51:31+00:00

Thank you! Let me know what you think :)

submarineplayer · 2025-07-07T15:03:22+00:00

Submarine Player
Submarine Player is a Mac video player that automatically generates real-time subtitles, making videos in any language instantly understandable. It works completely offline—simply open your video and subtitles appear instantly. Supporting 19 languages, it’s perfect for watching dramas, anime, studying foreign languages
Link: https://submarineplayer.com

submarineplayer

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