Our network webcams frequently stop working after running for a few hours. In the client, the camera view just says "Error". In the logs, there are two lines that appear for the camera that has stopeed:
Sep 22 16:42:05 camera bc-server: W(11/Front): [libav] ac-tex damaged at 4 21
Sep 22 16:42:05 camera bc-server: W(11/Front): [libav] Error at MB: 865
If I restart the bluecherry program (service bluecherry restart), then the cameras work again. It seems that once the above occurs, bluecherry is unable to recover and gets stuck.