Region and Timed Recording
Fullscreen recording (see 05.2) is the default, but you can also scope to a rectangle or set a duration cap.
Region Recording
- Right-click the Recording button (or open its context menu).
- Pick Record Region....
- The region-selection overlay appears, exactly like 02.1.
- Click and drag a rectangle over the area you want to record.
- Release to confirm — recording starts immediately for that rectangle only.
- Stop with
Ctrl+Shift+E, the control bar Stop button, or by clicking the toolbar Recording button.
Under the hood this runs RecordRegionCommand. The selected region is fixed for the length of the recording — you cannot resize it mid-recording. If you need a different area, stop and start a new one.
Tip — Region recording is the easiest way to produce focused tutorial clips. Size the rectangle to 16:9 aspect (for example 1920 x 1080 or 1280 x 720) if the clip will end up on a 16:9 surface like YouTube or Teams.
Timed Recording
Timed recording starts a fullscreen recording and stops itself after a fixed duration.
- Right-click the Recording button.
- Open the Record for... submenu.
- Pick a preset.
- Recording starts immediately and auto-stops when the duration elapses.
Available Presets
| Preset | Duration |
|---|---|
10s | 10 seconds |
30s | 30 seconds |
1m | 1 minute |
5m | 5 minutes |
10m | 10 minutes |
30m | 30 minutes |
1h | 1 hour |
The command behind the menu is RecordWithDurationCommand(int seconds).
You can still stop early via any of the normal stop surfaces (see 05.2) — the timer is a cap, not a lock.
The Setting-Driven Cap
Independent of timed recording, there is also a global cap:
| Setting | Default | Effect |
|---|---|---|
Recording.MaxDurationMinutes | 0 | Hard upper limit on any recording, in minutes. 0 means unlimited. |
If you set Recording.MaxDurationMinutes = 15, every recording — fullscreen, region, or timed — stops no later than fifteen minutes in. A timed recording of 30m with this setting would stop at 15 minutes.
Warning — Long recordings at high quality and high frame rate produce very large files. At 1080p / 60 fps / H.264 / 8000 kbps, expect roughly 60 MB per minute. Check free space on Recording.SaveFolder before long sessions, and consider H.265 (see 05.4) for a 30-50% size reduction.