You can get it working again by putting about:plugins in the address
bar.
Then click the link that says details to show more information.
Under Flash there are 2 files - disable the first one. When it's
disabled, your settings will look like this:
Flash (2 files) - Version: 10.2.154
Shockwave Flash 10.2 r154
Name: Shockwave Flash
Description: Shockwave Flash 10.2 r158
Version: 10.2.158.6
Location: /opt/google/chrome/pepper/libpepflashplayer.so
(Disabled) Enable
MIME types:
MIME type Description File extensions
application/x-shockwave-flash Shockwave Flash 10.2 r158
.
Name: Shockwave Flash
Version: 10.2 r154
Location: /opt/google/chrome/plugins/libgcflashplayer.so
Disable
MIME types:
MIME type Description File extensions
application/x-shockwave-flash Shockwave Flash
.swf
application/futuresplash FutureSplash Player
.spl
After that your cam will work again on those sites. I think the one
you are disabling is the one they call Pepper.