AI Automatic Speech Recognition (ASR)
Streamlined Transcription and Subtitle Generation
Generate transcriptions and subtitles in multiple languages with AI-powered automation to enhance content accessibility and expand your audience reach.
Make your video content work for you
Accelerate time-to-market
Leverage the Gcore API for quick and easy integration into existing content distribution systems.
Expand your audience reach
Break down language barriers and enter new markets with subtitles in 100+ languages.
Enhance efficiency
Process large volumes of video/audio files and generate high-quality subtitles automatically.
Discover the future of video with AI‑driven technology
Live streaming subtitling
Improve viewer experiences for live broadcasts by displaying partial sentence results without waiting for the entire sentence to be subtitled.
Unified AI solution for live and VOD content
Use a single API to implement and manage VOD and live content in various formats, including FLAC, MP3, and MP4.
Support for 100+ languages
Expand your content reach with multilingual subtitles and translations. Gcore AI Speech Recognition supports multiple languages, reducing the need for additional language expertise.
AI model customization
Fine tune models for specific content types or domain-specific terminology and vocabulary, enhancing relevance and accuracy.
WebVTT and SubRip support
Use batch transcription outputs in WebVTT and SubRip formats to incorporate them into your video subtitle workflows.
Rapid subtitle generation
Generate subtitles fast for videos of any length, without compromising on accuracy.
Create subtitles
at the click of a button
Audio Extractions
The video is processed to separate the audio track.
Voice Activity Detection (VAD)
Pyannote’s model isolates speech segments into short audio clips.
Automatic Speech Recognition
Each clip is converted to text via ASR.
Optional Translation
To reach a broader audience, transcripts can be translated using Meta’s Seamless model.
Post-Processing and Final Output Timestamps
Transcripts, and optional translations are merged into a single unified dataset as the final output.
An innovative solution
for diverse use cases
Create subtitles
Automatically generate subtitles for various video content including movies, TV shows, documentaries, news reports, interviews, and social media videos — enhancing accessibility, and reaching a broader audience, including viewers who watch without sound.
Get video insights
Extract key topics and sentiments from video conferences or focus groups to improve communication, enhance training, gain insights into customer needs.
Generate notes
Automatically generate transcripts and summaries for meetings or online classes to enhance collaboration, save time, and ensure accessibility for those unable to attend in person.
Experience the power of AI with free-forever transcription
Try Gcore AI ASR subtitle generation for yourself. Get unlimited free minutes for transcription and 5,000 free minutes of subtitle translation.
Frequently
asked questions
Which languages does AI ASR support?
Gcore AI ASR supports over 100 languages, including major global languages and dialects, ensuring comprehensive coverage for multilingual audiences.
Is there a maximum video duration for creating subtitles?
No, there is no maximum video duration. Our technology seamlessly handles videos of any length, ensuring consistent precision and efficiency, whether you’re working with short clips or feature-length films.
How quickly are subtitles generated?
Subtitles are generated quickly, with a typical turnaround time of less than 10 minutes for a one-hour video, depending on content complexity and the number of languages involved.
How accurate is AI ASR for creating subtitles?
AI ASR achieves a word error rate (WER) of less than 5% in English, with comparable high accuracy in other languages. We make continuous updates and enhancements to help correct errors, such as dialect variations or contextual subtleties.
What is the cost of using AI ASR?
The subtitle transcription feature is free. Advanced capabilities, such as multilingual translation, are available for a fee. For more information, please visit our Pricing page.