VBO File Sizes
The table below shows the amount of data logged (standard channels) to a compact flash card over a period of time. You can use the table to work out the right size compact flash/SD card to use when you are using your Racelogic product.
Note: The figure showed for the Video VBOX is only the amount used by the 'vbo' file not the camera as well.
| Units | 10 minutes | 30 minutes | 60 minutes |
|---|---|---|---|
| VBOX3i (100 Hz) | 5.3 MB | 15.8 MB | 31.5 MB |
| VBOX2sx (20 Hz) | 1.3 MB | 3.9 MB | 7.7 MB |
| Video VBOX (10 Hz) | 640 kB | 2.0 MB | 3.9 MB |
| Drift Box (10 Hz) | 320 kB | 960 kB | 2.0 MB |
From the information above you can work out other running time amounts for example:
6 hours VBOX3i logging time with standard channels would be 6 x 31,440 kB = 188,640 kB so a 256 MB or more CF card would be fine.
| Unit | 10 minutes | 30 minutes | 60 minutes |
|---|---|---|---|
| VBOX3i (100 Hz) | 79.5 MB | 238.5 MB | 477 MB |
| VBOX2sx (20 Hz) | 5.5 MB | 16.4 MB | 32.7 MB |
The table above shows the same data but when using standard channels + 32 other channels for the VBOX3i and standard channels + 24 other channels for the VBOX2sx.