params.c: In function 'lqt_ffmpeg_set_parameter':
params.c:206: error: 'AVCodecContext' has no member named 'bidir_refine'
params.c:207: error: 'AVCodecContext' has no member named 'brd_scale'
params.c:208: error: 'AVCodecContext' has no member named 'scenechange_factor'
make[3]: *** [params.lo] Error 1
make[3]: Leaving directory `/var/tmp/portage/libquicktime-0.9.9/work/libquicktime-0.9.9/plugins/ffmpeg'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/var/tmp/portage/libquicktime-0.9.9/work/libquicktime-0.9.9/plugins'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/libquicktime-0.9.9/work/libquicktime-0.9.9'
make: *** [all] Error 2

!!! ERROR: media-libs/libquicktime-0.9.9 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_compile
  ebuild.sh, line 939:   Called src_compile
  libquicktime-0.9.9.ebuild, line 47:   Called die

!!! emake failed
!!! If you need support, post the topmost build error, and the call stack if relevant.