The current qsv deinterlace module does not work at all because MSDK needs user to pass
extra parameters to enable hint functions,such as denoise,deinterlace,composition and so on.

Usage:-hwaccel qsv -r 25 -c:v h264_qsv -i in -vf deinterlace_qsv=bob -b 2M
      -maxrate 3M -c:v h264_qsv -y out.h264

Signed-off-by: ChaoX A Liu <chaox.a.liu@gmail.com>
Signed-off-by: Zhengxu Huang <zhengxu.maxwell@gmail.com>
Signed-off-by: Andrew Zhang <huazh407@gmail.com>
Change-Id: I9e7ddcf884f2788c2820f6c98affacfb9d8f3287
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>