| Feature | CamStudio | Virtual Dub | The winner |
| Recording screen area | Can be set to exact size | Can be set to exact size | Tied +0 |
| Recording frame rate | Starts getting bad at 20 fps | Smooth even at 30 fps | Virtual Dub +2 |
| Dropped frames with Microsoft Video codec at 10 fps | 4 of 10 frames were dropped | none | Virtual Dub +3 |
| Dropped frames with XviD codec at 10 fps | Practically all | none | Virtual Dub +5 |
| Usability with Microsoft Video codec at 10 fps | Good except when CPU-intensive tasks are being done | Good at any time | Virtual Dub +1 |
| Usability with XviD codec at 10 fps | Highly unstable | No problems at all | Virtual Dub +5 |
| Shows area of video recorded | Yes - a rectangle | Can't tell directly | CamStudio -2 |
| Recording sound | Not kept in sync and heavily screws up when CPU-intensive tasks are being done | Synchronizes with no problems at all | Virtual Dub +4 |
| Flexibility | Not much | Lots | Virtual Dub +3 |
| Other features | Has a way to convert to flash video, but I don't need this | Could be used to record my games with with more flexibility than currently available, but apparently isn't compatible with GameBridge | Virtual Dub +2 |
| Overall | Not all that worthy though it does have a few uses. | The most dependable around | Virtual Dub +2.3 |