By default, the size of tiles is proportional to the video resolution.
To fix the size and expand tiles to all free space on the layout area, do as follows:
- Go to Settings → Options → User interface (1–2).
- Uncheck the Adjust video frame border checkbox (3).
- Click Apply to save the changes.
- Reopen the Layout (see Layouts Management).
The video will retain its aspect ratio.
To expand video to all window, do as follows:
- Uncheck the Keep aspect ratio checkbox (3).
- Click Apply to save the changes.
- Reopen the Layout (see Layouts Management).