Problems for source package gst-plugins-ugly1.0

BuildDepends

Package declares a build time dependency on libsidplay1-dev which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on xauth which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libdvdread-dev (>= 0.9.0) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on meson (>= 0.62) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on pkgconf (>= 0.11.0) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libcdio-dev (>= 0.76) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on liborc-0.4-dev (>= 1:0.4.17) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on xvfb which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libtool (>= 2.2.6) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libmpeg2-4-dev (>= 0.5.1) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on liba52-0.7.4-dev which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libgstreamer1.0-dev (>= 1.26.0) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libgstreamer-plugins-base1.0-dev (>= 1.26.0) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libx264-dev (>= 2:0.120) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on libglib2.0-dev (>= 2.62) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on gstreamer1.0-plugins-base (>= 1.26.0) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.
Package declares a build time dependency on dpkg-dev (>= 1.15.1) which cannot be satisfied on mips64el. Package gst-plugins-ugly1.0 does not exist on mips64el.