Cannot initialise gstreamer pipeline
Hi,
[System Info:]
- Ubuntu 16.04 in a Virtualbox
- Kernel: Linux 4.13.0-36-generic
- Architecture: x86-64
- ROS kinetic
I am trying to follow the audio common installation and ran into the problem mentioned here https://answers.ros.org/question/2865... i now installed
sudo apt-get install gstreamer1.0-alsa
And the pipeline seemed to work properly:
gst-launch-1.0 alsasrc ! audioconvert ! audioresample ! alsasink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstAudioSrcClock
Redistribute latency...
Redistribute latency...
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:12.309985956
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
But I cant hear any sound from my mic... Anyone here, who has a hint how to fix this?