Unity3d C ＃ development of wechat games audio / sound playback problem solving process sharing

Preface

I wrote an article before u3d Turn to the blog of wechat small game development tutorial , Received a lot of feedback from developers , I personally try my best to reply to what I know , Because the plug-in is in public beta , There will be many problems and unstable factors ; The plug-in will be updated frequently during development . I have encountered many problems that others have encountered , Many people are also asking about audio ：

And I also met , Finally, it was solved by turning to the authorities .

Audio optimization

Due to export to WEBGL The game of , Audio processing upper There is a certain performance loss , It is recommended to call SDK In the audio API Direct control of playback , Can achieve good results . Use wechat audio API There is no need to monitor the rear audio onAudioInterruptionBegin,onAudioInterruptionEnd event , The plug-in automatically handles .

The way developers recommend is SDK Play the audio ：

https://github.com/wechat-miniprogram/minigame-unity-webgl-transform/blob/main/Design/AudioOptimization.md

problem

I don't use SDK Of api Play the audio , It is Unity Self contained AudioSource Playing form , But in the Unity There's nothing wrong with the end , It is also normal in wechat developer tools after conversion , After running on the real machine, all audio reports the following errors ：

Loading FSB failed for audio clip “****”.

Someone asked me this question , I couldn't answer the question at that time , Finally, I added customer service for small game development , And feed back the problem to him :

Today, he contacted me and told me that it was ok , I tried it and it really worked ：

More tests may be needed , But now it seems that it should be basically normal , Otherwise, the game without sound effect is very painful .

summary

This process seems to be related to the platform version , After all, it is in the public beta , It is normal to have problems , If you have a problem , And you can't find it on the Internet , You can contact the customer service personnel , take Problem feedback , Maybe we can solve our problems .