lavu: Add interleaved 4:2:2 8/10-bit formats

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
avutil: Fix compilation with inline asm disabled on mingw

Because of -Werror=implicit-function-declaration the build will fail.

Signed-off-by: Martin Storsjö <martin@martin.st>
dynamic loading of shared faac library
no Werror on implicit-function-declaration and missing-prototypes
custom icon and windows resource
use upstream version tag, my repo is always rebased