Reference
Technical reference documentation for Capturly.
In This Section
| Page | Description |
|---|---|
| File Formats | Output file specifications and formats |
| Keyboard & Accessibility | Keyboard access and system shortcuts |
| System Requirements | Hardware and software requirements |
File Formats is the authoritative page for output specifications. The summary below is a quick lookup — where anything disagrees, that page wins.
Quick Reference
Audio Specifications
| Tier | Sample Rate | Bit Depth | Format |
|---|---|---|---|
| Starter | 48 kHz | 16-bit | WAV |
| Pro / Team / Lifetime | 96 kHz | 24-bit | WAV |
The WAV master is a desktop feature; browser recordings run at 48 kHz inside the MP4.
Video Specifications
| Tier | Max resolution | Codec | Container |
|---|---|---|---|
| Starter | 1080p (watermarked) | H.264 | MP4 |
| Pro / Team / Lifetime | 4K (2160p) | H.264 | MP4 |
Selectable rungs: 4K, 1440p, 1080p, 720p. 30 fps by default, 60 fps where the camera supports it.
Output Files
| File | Content | Usage |
|---|---|---|
*_audio.wav | Audio only | Audio master for editing |
*_video.mp4 | H.264 video + AAC audio | Video editing, preview, backup |
Browser recordings produce the MP4 only.
File Naming
[SessionID]_[Name]_[Date]_[Time]_[Type].[ext]
Example: A7B3C9_John_2026-01-21_143022_audio.wavStorage Estimates
| Content | Quality | Per Hour |
|---|---|---|
| Audio | 48 kHz / 16-bit mono | ~345 MB |
| Audio | 96 kHz / 24-bit mono | ~1 GB |
| Video | 720p @30 fps | ~2.3 GB |
| Video | 1080p @30 fps | ~3.6 GB |
| Video | 1440p @30 fps | ~7.2 GB |
| Video | 4K @30 fps | ~18 GB |
Session Limits
| Plan | Max participants |
|---|---|
| Starter | 1 |
| Pro | 4 |
| Team | 8 |
| Lifetime | 1 |
Reconnection Windows
| Event | Window |
|---|---|
| Guest reconnect | 2 minutes |
| Host reconnect | 30 seconds |
| Host never arrives | 5 minutes |
Last updated on