if resolution changed, old input state will not unref before new state overwrite self->input_state Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9479>
if resolution changed, old input state will not unref before new state overwrite self->input_state Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9479>