multimedia/player.py: Segfault

QObject::connect: No such signal QVideoWidget::supportedFormatsChanged()                        
zsh: segmentation fault (core dumped)  python player.py 

Object::connect: No such signal QVideoWidget::supportedFormatsChanged() in qgstreamervideorenderer.cpp:114
QObject::connect: No such signal QVideoWidget::supportedFormatsChanged() in qgstvideorenderersink.cpp:137

(python:10634): GStreamer-CRITICAL **: gst_mini_object_ref: assertion 'mini_object != NULL' failed

(python:10634): GStreamer-CRITICAL **: gst_mini_object_ref: assertion 'mini_object != NULL' failed

(python:10634): GStreamer-CRITICAL **: gst_mini_object_ref: assertion 'mini_object != NULL' failed