Auto-caption Catalan videos

Automatically add accurate captions to your Catalan videos in less than 5 minutes. Sonix extracts speech, generates perfectly-timed captions, and exports to SRT or VTT format.

Free to start — no credit card required.See pricing

5-minute processing
SRT & VTT export
YouTube compatible
Catalan transcription guide

Auto-caption Catalan videos
in 6 easy steps

  1. 1
    Sign in to Sonix~30 sec

    Log in or start a free trial with 30 minutes of auto-captioning for Catalan videos.

  2. 2
    Upload your video~1 min

    Click 'Upload' and choose the Catalan video file you want auto-captioned.

    50+ formats supported
  3. 3
    Select language~5 min

    Select Catalan as the language spoken, then click 'Transcribe' to extract all speech from your video.

    Word-level timestamps
  4. 4
    Split into captions~1 min

    Open the Subtitles menu and select 'Split subtitles' to break your transcript into timed caption segments.

  5. 5
    Polish your captions~2 min

    Correct proper nouns and technical terms, then fine-tune the timing of your Catalan captions.

  6. 6
    Export captions~10 sec

    Click 'Export' and choose SRT or VTT for your Catalan captions, ready for any video platform.

    30+ export formats
The Catalan language

Understanding Catalan transcription

Who transcribes Catalan content?

Catalan-language broadcasters and podcasters, regional governments and public institutions in Catalonia, Valencia, and the Balearic Islands, the national government of Andorra — the only country where Catalan is the sole official language — and universities across the Catalan-speaking territories all transcribe Catalan audio and video. Journalists and academic researchers working with interviews and oral history in Catalan are frequent users as well.

Catalan dialects and accents

Catalan splits into two broad dialect blocks: Eastern (including Central Catalan spoken around Barcelona, Balearic, and Alguerese in Sardinia) and Western (including Valencian, officially called Valencian in the Valencian Community). Eastern varieties reduce unstressed a and e to a schwa and unstressed o to u, while Western varieties keep these vowels distinct — a difference that affects how words sound in recordings.

Where Catalan is spoken

Catalan is spoken in Spain, Andorra and parts of France and Italy.

5min
Caption generation
1-hour Catalan video captioned in ~5 minutes
99%
Caption accuracy
Industry-leading Catalan speech recognition
40+
Video formats supported
MP4, MOV, AVI, MKV, WebM, and more
SRT/VTT
Caption export formats
YouTube, Vimeo, Facebook compatible
Catalan transcription FAQ

Frequently asked questions about
Catalan auto-captioning

How long does it take to auto-caption Catalan videos?

Sonix uses cutting-edge transcription algorithms to caption your Catalan videos in minutes. Our servers can auto-caption a one-hour Catalan video in under 5 minutes. You can then edit and fine-tune using our powerful subtitle editor.

What caption file formats does Sonix export?

Sonix exports Catalan captions in two industry-standard formats: SubRip (.srt) and WebVTT (.vtt). Both formats are compatible with YouTube, Vimeo, Facebook, and virtually all video platforms and players.

Can I burn captions directly into my Catalan video?

Yes! From the Subtitles menu, you can choose to burn-in the Catalan captions directly into your video. This creates a new video file with permanent, embedded captions that display on any device.

How accurate are Catalan auto-captions?

Sonix delivers 85-99% accuracy for Catalan auto-captioning, depending on audio quality. Clear audio with minimal background noise achieves the best results. Our AI models are trained specifically for Catalan speech patterns.

Can I customize caption styling?

Yes. Sonix lets you customize font size, font color, background color, and caption positioning. These styling options are preserved when you burn captions into your video.

Do auto-captions work with YouTube?

Absolutely. Export your Catalan captions as an SRT or VTT file and upload directly to YouTube. Your captions will sync perfectly with your video's audio.

Can Sonix transcribe Valencian audio?

Yes. Valencian is a variety of Catalan, so you can upload Valencian audio or video, transcribe it with the Catalan model, and edit the transcript in your browser.

Does Catalan transcription work if speakers mix in Spanish?

Occasional Spanish words and phrases are common in Catalan recordings and can appear in the transcript, but heavily mixed audio should be reviewed in the editor. If a recording is mostly Spanish, transcribe it as Spanish instead.

Can I create Catalan subtitles from my video?

Yes. After Sonix transcribes your Catalan video, you can export the transcript as SRT or VTT subtitle files, with every word individually timestamped.

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