'How to read GstNavigationEvent from “osd_sink_pad_buffer_probe”?
I am trying to read GstNavigationEvents (Mouse Click Locations) from osd_sink_pad_buffer_probe. This Mouse clicks are generated by gstreamer’s XvImageSink which are then pushed upstream. I couldnot find any way to read such events inside osd_sink_pad_buffer_probe.
I tried printing info.type inside osd_sink_pad_buffer_probe like below:
print("GST EVENT TYPE: {}".format(info.type))
I get the following :
GST EVENT TYPE: <flags GST_PAD_PROBE_TYPE_BUFFER | GST_PAD_PROBE_TYPE_PUSH of type Gst.PadProbeType>
I want to read mouseclicks from osd_sink_pad_buffer_probe so that I can modify the osd based on the mouseclicks from user.
Please help. Thank you.
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