| ERROR | unable to read video data |
| CAUSE | An error occurred while accessing the video source. |
| ACTION | Make sure the video source is valid. For external sources, make sure all access priviliges are granted. |
| ERROR | unable to read video data |
| CAUSE | An error occurred while accessing the video source. |
| ACTION | Make sure the video source is valid. For external sources, make sure all access priviliges are granted. |