České Radiokomunikace

Speech to Text

Ease and efficiency in working with audiovisual content

Converting speech to text using AI technologies and functionalities. Use our intuitive interface to effortlessly convert audio or video into subtitles or texts for AI analysis or to generate news articles.

Questions? Just ask us

Subtitles directly from your video or a structured text for AI

Seamless integration
Seamless integration
  • Web interface for uploading audio and video content.
  • SFTP file interface for bulk content uploads.
  • Batch processing of up to a thousand hours of audio per day.
Transcription of audiovisual content into subtitles
Transcription of audiovisual content into subtitles
  • Conversion of audio and video into perfectly timed subtitles.
  • Colour-coded subtitles for the hearing-impaired.
  • Closed captions: generating subtitles from video content for the hearing-impaired.
Text transcription for LLM (language models)
Text transcription for LLM (language models)

Conversion of spoken word into structured text ready for analysis with artificial intelligence.

Cost effectiveness
Cost effectiveness

A fixed-rate payment for the transcription of one hour of audiovisual context regardless of the volume of text processed.

Supported formats
  • Video formats: mp4, mpeg, TS, avi. Mov, flv, webm, wmv.
  • Audio formats: mp3, wav, aac, ac3, wma, opus, ogg, flac.
“Speech to Text” products
  • Subtitles: SRT, VTT.
  • Text transcription for LLM:  txt.
  • Speaker recognition: html, txt.
  • Colour-coded subtitles for the hearing-impaired: vtt.
  • Generation of articles from contents: HTML, TXT.
  • Closed captions: SRT, VTT.
Technologies
  • Nvidia GPU.
  • Trained Open Source models.
  • 25 world languages (WER < 15).
  • Czech: WER 10.
Security
  • Guarantee of your data being stored in the Czech Republic.
  • Tier III data centres.
  • ISO 27001 certification.
  • GDPR compliance.
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