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u/Flixlar

Image 1 — Embedding multilingual subtitle tracks into MP4 using FFmpeg + Electron
Image 2 — Embedding multilingual subtitle tracks into MP4 using FFmpeg + Electron
▲ 1 r/ffmpeg

Embedding multilingual subtitle tracks into MP4 using FFmpeg + Electron

Working on a desktop subtitle editor called Flixlar.

Recently added support for embedding multiple mov_text subtitle tracks directly into MP4 exports.

Current test:

- English

- French

- German

- Italian

- Spanish

Verified in:

- QuickTime Player

- VLC

Using FFmpeg under the hood.

Still improving the workflow/UI, but pretty happy seeing native subtitle track switching working in QuickTime 🙂

u/Flixlar — 4 days ago
▲ 4 r/u_Flixlar+1 crossposts

Flixlar can now embed multiple subtitle languages directly into MP4 files

Working on a desktop caption editor called Flixlar.

Just added support for embedding multiple subtitle languages directly into MP4 files.

Tested in:

- QuickTime Player (macOS)

- VLC

- MP4 subtitle streams (mov_text)

Languages in this example:

English, French, German, Italian and Spanish.

Built with:

- Electron

- React

- FFmpeg

u/Flixlar — 4 days ago
▲ 1 r/electronjs

Added simultaneous MP4 + SRT drag & drop to my Electron caption editor

Working on a local Electron + ffmpeg based caption editor called Flixlar.

Just implemented support for dragging both MP4 and SRT files into the app simultaneously instead of importing them one by one.

Small feature, but it made the workflow feel much smoother 😄

flixlar.com
u/Flixlar — 15 days ago