I am about to start recording my Udemy course and recorded a dummy unlisted video on YouTube (https://youtu.be/kIiCJx6H418) so I can ask if you would accept this audio quality.
I am using Zoom to record videos and https://www.amazon.in/Fifine-Condenser-Recording-Microphone-669B/dp/B06XCKGLTP/ref=zg_bs_1375461031_... this microphone for my audio.
I am new to this so I have not used any audio software (if that is required for audio?) and simply plugged and recorded.
Update: I recorded the audio from my mic again with all best practices I found on the internet, seems to be an improvement, please check it out: https://www.youtube.com/watch?v=8JvmYgZu75g&feature=youtu.be