How to detect USB camera disconnection?
- Date: Thu, 20 Aug 2009 11:51:42 -0300
- From: "Nilo Roberto C Paim" <nilopaim@xxxxxxxxx>
- Subject: How to detect USB camera disconnection?
I've a Vimicro USB cam that I'm constantly pooling for taking snapshots
using an application made by me. How can I programmatically detect when the
cam is disconnected?
It seems to me that V4L "thinks" that the cam is still there, even with the
Nilo Roberto C Paim
TinyCOBOL - Equipe de Desenvolvimento
Porto Alegre - RS - Brasil
video4linux-list mailing list