self-recording

noun
UK /ˌself rɪˈkɔːdɪŋ/
US /ˌself rɪˈkɔːrdɪŋ/

A self-recording is when you make a video or sound of yourself.

She made a self-recording of her song on her phone.


OTHER MEANINGS

2. A device that records itself or its own actions automatically.

The self-recording thermometer saved every temperature reading.

3. The act of writing down your own thoughts or experiences.

His diary was a kind of self-recording of daily life.

4. A machine that measures and stores its own performance data.

The self-recording meter showed how much power the house used.