What is the audio for?

Huayin is an instant messaging product. Its introduction is "Video SMS" and its slogan is "Let's talk when we have something to say".

It is clear that video, rather than our more commonly used text/pictures/voices, has become the basic social carrier of this product.

In fact, text and pictures can still be sent to contacts as carriers, but "video text messaging" is the biggest change in the input method of this product.

Recording and viewing of video text messages:

When performing traditional video recording on mobile phones, we usually need to press the "Start" and "End" buttons ourselves, or long press Record button. Huayin innovates this. The video text message mode will automatically start recording when the person filming starts talking, and pause the recording every time he finishes talking.

This can greatly increase the information density of video text messages and automatically eliminate pauses and stumbles in the middle of the video. Of course, the side effect is that the entire video may be divided into different segments due to pauses during the speaking process.