Unable to detect usb-camera (ZED-mini) when no monitor is connected
Unable to see connected devices using gst-device-monitor when no monitor is connected:
gst-device-monitor-1.0
Probing devices...
Invalid MIT-MAGIC-COOKIE-1 keyxcb_connection_has_error() returned true
(gst-device-monitor-1.0:2427): GStreamer-CRITICAL **: 14:49:04.517: gst_element_message_full_with_details: assertion 'GST_IS_ELEMENT (element)' failed
(gst-device-monitor-1.0:2427): GStreamer-CRITICAL **: 14:49:04.517: gst_element_message_full_with_details: assertion 'GST_IS_ELEMENT (element)' failed
Device found:
name : Monitor of Dummy Output
class : Audio/Source
caps : audio/x-raw, format=(string){ S16LE, S16BE, F32LE, F32BE, S32LE, S32BE, S24LE, S24BE, S24_32LE, S24_32BE, U8 }, layout=(string)interleaved, rate=(int)[ 1, 384000 ], channels=(int)[ 1, 32 ];
audio/x-alaw, rate=(int)[ 1, 384000 ], channels=(int)[ 1, 32 ];
audio/x-mulaw, rate=(int)[ 1, 384000 ], channels=(int)[ 1, 32 ];
properties:
device.description = "Monitor\ of\ Dummy\ Output"
device.class = monitor
device.icon_name = audio-input-microphone
is-default = true
gst-launch-1.0 pulsesrc device=auto_null.monitor ! ...
Device found:
name : Dummy Output
class : Audio/Sink
caps : audio/x-raw, format=(string){ S16LE, S16BE, F32LE, F32BE, S32LE, S32BE, S24LE, S24BE, S24_32LE, S24_32BE, U8 }, layout=(string)interleaved, rate=(int)[ 1, 384000 ], channels=(int)[ 1, 32 ];
audio/x-alaw, rate=(int)[ 1, 384000 ], channels=(int)[ 1, 32 ];
audio/x-mulaw, rate=(int)[ 1, 384000 ], channels=(int)[ 1, 32 ];
properties:
device.description = "Dummy\ Output"
device.class = abstract
device.icon_name = audio-card
is-default = true
gst-launch-1.0 ... ! pulsesink device=auto_null
When connected to hdmi, I am able to use the camera, please suggest any solution for this problem