pdraw example problem

[SaifOsa]

Hello,

I'm trying to test pdraw.py example with olympe and sphinx but I got the following error:

python pdraw.py
2020-12-23 14:14:13,152 [INFO] olympe.pdraw - _create_pomp_loop - Creating pomp loop
2020-12-23 14:14:13,153 [INFO] olympe.pdraw - _create_pomp_loop - Creating pomp loop
2020-12-23 14:14:13,153 [INFO] olympe.pdraw - _pdraw_new - Pdraw interface has been created
2020-12-23 14:14:13,154 [INFO] olympe.pdraw - _open_url - Opening pdraw url OK: b'rtsp://10.202.0.1/live'
getSingleStreamLocalStreamPort:231: invalid stream socket err=71(Protocol error)
getSingleStreamLocalControlPort:246: invalid control socket err=71(Protocol error)
2020-12-23 14:14:13,155 [INFO] olympe.pdraw - _select_demuxer_media - _select_demuxer_media: idx=0 media_id=1 name=DefaultVideo default=True
2020-12-23 14:14:13,180 [INFO] olympe.pdraw - _ready_to_play - _ready_to_play(1) called
2020-12-23 14:14:23,192 [INFO] olympe.pdraw - _close_stream_impl - Closing pdraw demuxer OK
2020-12-23 14:14:23,192 [INFO] olympe.pdraw - _ready_to_play - _ready_to_play(0) called
2020-12-23 14:14:23,203 [INFO] olympe.pdraw - _close_resp - _close_resp called 0
2020-12-23 14:14:23,204 [ERROR] olympe.pdraw - _unregister_future - Failed to unregister future '<Future at 0x7f56ae65b048 state=finished returned bool>'
2020-12-23 14:14:23,204 [INFO] olympe.pdraw - _destroy_pomp_loop - Pomp loop has been destroyed
2020-12-23 14:14:23,204 [INFO] olympe.pdraw - _stop - pdraw callbacks thread loop stopped
2020-12-23 14:14:23,304 [INFO] olympe.pdraw - _destroy_pomp_loop - Pomp loop has been destroyed

I have a pc with nvidia GeForce GTX 1070

I am with the last release of olympe and sphinx.

Do you have an idea?

Thanks