Auto-caption Basque videos

Automatically add accurate captions to your Basque 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
Basque transcription guide

Auto-caption Basque 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 Basque videos.

  2. 2
    Upload your video~1 min

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

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

    Select Basque 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 Basque captions.

  6. 6
    Export captions~10 sec

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

    30+ export formats
The Basque language

Understanding Basque transcription

Who transcribes Basque content?

Basque-language broadcasters and newsrooms such as those serving the Basque Autonomous Community, regional government bodies where Basque is a co-official language, and universities producing bilingual content all generate audio that needs transcribing. Linguists and oral history researchers also transcribe Basque extensively because it is Europe's best-known language isolate, with recordings of dialect speakers holding particular documentary value.

Basque dialects and accents

Basque has five main dialect groups in the modern classification, including Biscayan, Gipuzkoan, and the more divergent Zuberoan (Souletin) spoken in France. Most modern media, education, and broadcast content uses Euskara Batua (Standard Basque), the standardized form that speech recognition handles most reliably.

Where Basque is spoken

Basque is spoken in Spain and France.

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

Frequently asked questions about
Basque auto-captioning

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

Sonix uses cutting-edge transcription algorithms to caption your Basque videos in minutes. Our servers can auto-caption a one-hour Basque 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 Basque 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 Basque video?

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

How accurate are Basque auto-captions?

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

Yes. Upload your Basque audio or video file, select Basque as the language, and Sonix generates a transcript you can edit in the browser and export to formats like DOCX, PDF, and SRT.

Does Basque transcription work for regional dialects?

Automated transcription performs best with Euskara Batua (Standard Basque), the form used in most broadcast and educational content. Recordings in traditional dialects such as Zuberoan may require more manual correction in the editor.

What if my Basque recording mixes in Spanish or French?

Code-switching with Spanish or French is common in Basque speech. Transcribe in the dominant language of the recording, then use the built-in editor to correct any mixed-language passages.

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