osxvideosink: NSWindowDelegate is available in all OSX versions newer than 10.6
osxvideosink: NSWindowDelegate is available in all OSX versions newer than 10.6

freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-good,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-good,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-good,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-good