CoSupport AI
What is Captioner?
Captioner is an AI-powered tool designed to automatically generate and add accurate subtitles to videos. Powered by OpenAI's Whisper but optimized for video subtitles, it prioritizes transcription accuracy and precise timestamps, minimizing the need for manual editing. The platform supports over 98 languages and allows users to import and align existing transcripts.
Captioner provides a smooth subtitle editing experience and offers subtitle file exports in popular formats (SBV, SRT, VTT) for compatibility with various video editing software. Users can also choose a font style and download a video with burned-in subtitles. It's built for efficiency, letting content creators focus on the creative aspect, and less time on the tools.
Features
- Accuracy: Utilizes a high-quality AI model for accurate transcriptions.
- Precise Timestamps: Provides accurate timestamps, including word-level timestamps.
- Subtitle Editing: Offers a user-friendly interface for editing subtitles.
- Import Transcripts: Allows users to import and align existing transcripts.
- Subtitle File Export: Supports exporting subtitles in SBV, SRT, and VTT formats.
- Translation: Offers subtitle translation into other language with a single click.
- Multiple Language support: Converts speech to text in over 98 languages.
- Built-in Voice Extraction: Can transcribe speech even with background noise.
Use Cases
- Adding subtitles to YouTube videos.
- Creating subtitles for social media content.
- Generating subtitles for online courses.
- Transcribing video content for accessibility.
- Translating video subtitles into different languages.
FAQs
-
What video formats do you support?
Captioner currently supports MP4 and MOV file uploads. We recommend using MP4 files for the best results. -
How long does it take to transcribe a video?
We are not the fastest because we optimize for accuracy so you don't have to spend too much time editing afterwards. But for an average 30-minute video, it usually takes around 5-6 minutes to transcribe. -
What formats can I export the subtitles in?
You can export the subtitles in SBV, SRT and VTT formats. These are the most common formats that are supported by most video editing software. -
Can I edit the subtitles?
If you subscribe to the Unlimited plan, after the transcribing process is done, you can edit the subtitles directly on Captioner. You can change the text, adjust the timing, and add or remove subtitles. -
How do I cancel the subscription?
You can cancel your subscription at any time by clicking "Billing" in the dashboard. You'll have full access to Captioner through the end of the current billing period.
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Captioner Uptime Monitor
Average Uptime
100%
Average Response Time
144.83 ms
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