I have ip camera. When I go to this url
rtsp://192.168.20.100:554/user=admin&password=&channel=1&stream=0.sdp?
in my browser it offers me to use my standard video player and I can see the video. But when I try to open it in cvlc I have few errors
$cvlc rtsp://192.168.20.100:554/user=admin&password=&channel=1&stream=0.sdp?
[7] 16585
[8] 16586
[9] 16587
$ VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80)
[0000000001bd9208] core interface error: no suitable interface module
[0000000001ac0148] core libvlc error: interface "globalhotkeys,none" initialization failed
[0000000001bbe638] dummy interface: using the dummy interface module...
[00007fa928000e38] live555 demux error: Failed to connect with rtsp://192.168.20.100:554/user=admin
or
$ cvlc rtsp://admin:@192.168.20.100:554/channel=1&stream=0.sdp?[8] 16647
$ VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80)
[00000000016f9208] core interface error: no suitable interface module
[00000000015e0148] core libvlc error: interface "globalhotkeys,none" initialization failed
[00000000016de638] dummy interface: using the dummy interface module...
[00007fdb20000e88] live555 demux error: Failed to connect with rtsp://admin:@192.168.20.100:554/channel=1
[00007fdb2c000c18] core input error: open of `rtsp://admin:@192.168.20.100:554/channel=1' failed
[00007fdb2c000c18] core input error: Этот источник не открывается
[00007fdb2c000c18] core input error: VLC не может открыть MRL 'rtsp://admin:@192.168.20.100:554/channel=1'. Ищите более подробную информацию в лог-файле.
I've found similar problem, but there isn't an answer