# Audiovisualizers (wavescope, spectrascope) doesn't work properly in docker container

**URL:** https://discourse.gstreamer.org/t/audiovisualizers-wavescope-spectrascope-doesnt-work-properly-in-docker-container/1962
**Category:** General Discussion
**Created:** [July 18, 2024, 12:20pm UTC](https://discourse.gstreamer.org/t/audiovisualizers-wavescope-spectrascope-doesnt-work-properly-in-docker-container/1962 "2024-07-18T12:20:06Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Adriana](https://discourse.gstreamer.org/user_avatar/discourse.gstreamer.org/adriana/32/723_2.png) [@Adriana](https://discourse.gstreamer.org/u/Adriana)
#### Post date: [July 18, 2024, 12:20pm UTC](https://discourse.gstreamer.org/t/audiovisualizers-wavescope-spectrascope-doesnt-work-properly-in-docker-container/1962/1 "2024-07-18T12:20:06Z")

</div>

Hello!  
I’ve tried to use 2 audiovisualizers plugins (wavescope and spectrascope) into a docker container and the visual signal aftter converting into audio remains freezed. In the case of running locally, it’s working properly. The simplified pipeline used is the next one: gst-launch-1.0 uridecodebin uri=rtsp://ip\_address name=src src. ! audioconvert ! wavescope ! videoconvert ! video/x-raw,format=I420 ! x264enc ! flvmux ! rtmpsink location=rtmp://ip\_address.  
Does anyone any idea of this situation. I suppose it’s because of the docker container, but i give it unlimited resources of ram and cpu.  
I will let below some photos with spectrum locally and from docker in order to have an idea of what I mean:

First is runned from docker container and the second graphic is runned locally:

 ![image](https://discourse.gstreamer.org/uploads/default/original/1X/e16898ad85d0ed245e9048e4be04b6a3069dceb8.png)

It seems that it’a a memory leak issue and it’s adding all old signal representations in one graphic.