Sending an Audio to webserver or over WLAN

[Count]

Hello everyone. Hope you all are doing well

Currently I'm working on a project where I need to stream a video and send it to the cell phone via WLAN. I used ESP32CAM and got it working. But what I want to do now is to record the audio along with the video as well and send it to cellphone over WLAN.

What I'm trying to achieve is something like CCTV camera but with audio.
So I was guessing just like I had ESP32CAM for audio is there any module/platform that I can use alongwith it? maybe connect to ESP32CAM or something? If it is not available, then I'll have to use a MIC, probably connecting it to the ESP32CAM, in that case I have two doubts:

1. The MIC will be connected to analog pin? If I get this right, how do I reconstruct the audio there in realtime?
2. How do I sync the audio with the video being streamed?

Any suggestions advises would be really helpful and appreciated

Thanks in advance

[J-M-L]

It will be hard to beat the price and integration of ready made wifi camera. Do you need any processing or special feature on the point of capture that would require having computing capabilities there?

For example you can find an IP66 camera like this (3MP, night vision with 2IR spots, audio,…)
For 33€ on Amazon

[Count]

No I do not need to process anything. I just to stream a video with audio and make it fit into extremely small for factor. So is there any way I can do this?

[J-M-L]

I’m not aware of an arduino offering audio and video acquisition and formatting the joint data flow for streaming

[Count]

Is there anyway to do it on ESP32?