Vcaptiona Documentation
Learn how to leverage our high-fidelity speech-to-text artificial intelligence to instantly create, edit, sync, and deploy accurate video subtitles.
1. Subtitle Generation Workflow
Upload Media
Drag and drop your audio or video source directly into our dashboard. Uploads are encrypted via secure SSL.
AI Speech-to-Text
Our advanced neural pipeline parses the audio track, instantly creating timed transcription rows.
Sync Timeline
Modify spellings, merge lines, split blocks, and align exact audio offsets with our visual, synced editor.
Export SubRip
Export a beautifully validated .srt file. Fully compatible with media software, host networks, and streaming APIs.
2. Supported Audio & Video Formats
Vcaptiona transcribes files natively using modern server-side audio encoders. For maximum accuracy, ensure audio is recorded clearly with minimal background interference.
| Media Type | Supported Extensions | Max Size | Processing Speed |
|---|---|---|---|
|
|
.mp3, .wav, .m4a, .ogg, .flac | 100 MB | ⚡ Real-time (under 30s) |
|
|
.mp4, .mov, .avi, .mkv, .webm | 250 MB | ⚡ Fast-render (under 60s) |
3. Subtitle Platform Integration Guide
Once you export your perfectly structured SRT file from Vcaptiona, here is how you upload and synchronize the track across major media applications and host sites:
YouTube Upload
- Access your **YouTube Studio** backend.
- Select your target video, click **Subtitles** from the left navigation.
- Click **Add Language**, then click **Upload File**.
- Select **With timing** and choose your exported Vcaptiona `.srt` file.
Adobe Premiere Pro
- Launch Premiere and import your project.
- Drag the exported `.srt` directly into the **Project panel**.
- Drag the subtitle track onto the timeline above video assets.
- Customize styling (font family, weight, fill background) inside the **Essential Graphics** panel.
VLC Media Player
- Save the video and the Vcaptiona `.srt` file in the **same folder**.
- Rename the `.srt` file to match the video filename **exactly**.
- Open the video file in VLC; subtitles will overlay automatically.
- Alternatively, go to **Subtitle -> Add Subtitle File...** and load it.
Ready to transcribe your media?
Start generating professional-grade, standard subtitles in seconds. Upload audio, customize timeline overlays, and download valid SRT captions instantly. No credit card required.