Why is there an ‘Echo” in the recorded file of HDML-Cloner Pro Helper?¶
Please adjust the setting in “Volume Mixer”, you can fix it easily.
Right click “Speaker” button and select “Open Volume Mixer”.
![https://s1.occld.com/image/ca/kb/volume-mixer-speaker.png](https://s1.occld.com/image/ca/kb/volume-mixer-speaker.png)
![https://s1.occld.com/image/ca/kb/volume-mixer-speaker2.png](https://s1.occld.com/image/ca/kb/volume-mixer-speaker2.png)
Please mute the audio output of HDML-Cloner Pro Helper as below.
![https://s1.occld.com/image/ca/kb/volume-mixer.png](https://s1.occld.com/image/ca/kb/volume-mixer.png)
After adjusting the setting, you won’t get the problem any more.