my webcam works under flash in firefox with libv4l - 0.5.3-1~dooz1 if I do :
$ LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so $ firefox
my webcam works under flash in firefox with libv4l - 0.5.3-1~dooz1
if I do :
$ LD_PRELOAD= /usr/lib/ libv4l/ v4l1compat. so
$ firefox