and 4 is good as a default value)

Use a ToolButton+Menu since Qt4.6 on Windows seems to have fixed this issue.

So, it avoids the horrible size changes.

Btw, you really shouldn't use C cast on QObjects

Follows
http://cgit.freedesktop.org/libva/commit/?id=2822d025263d516bd619c8bbe1d17ff4c1bd1af2

This enables building avcodec plugin with VAAPI support.

make --disable-libgcrypt mandatory if (a recent enough) libgcrypt was not found

Product works for PCI as well, whereas model is only set for USB.

This implements device discovery with libudev, which is part of the udev
source package (and hence available in any recent Linux distribution).
Both cold and hot plugging (w.r.t. VLC) are implemented.

TODO:
 * V4L1 devices (currently V4L2 is assumed)
 * other subsystems (linux-dvb -> DVB, block -> discs)
 * item removal on unplug
 * better item name and category for non-USB devices

Original php-code made by Toni Korhonen, and I made lua script based
on that example.

macosx/framework: Fix the configure ARCHS autodetection script so that we are shell independant (setenv vs export), and force to build only the selected ARCHS.