Hello there DAFlys. Good day and thank you for sharing this video that you have found. Just a reminder that DJI does not recommend mounting 3rd party accessories on your DJI Mini 2. These 3rd party accessories can affect the performance of the DJI drone in flight and we cannot guaranteed the stability of the said 3rd party accessory if it will work all the time with no issues and might void the warranty of the said DJI product. Thank you.
Thanks for sharing the tips! I'm wondering how you edit your audio, are you using some kind of pro audio editing tools such as pro tools? For me I'd use a DAW to lower the background noise, then use the silence detenction on AceMovi which will automatically delete the silent part for me.