How to play recorded.raw file?

[LuckyHookin]

I'm sorry. I can't convert this file to MP3, can you give some hints?

[HEnquist]

From the record example? It stores the raw data without any header. You can import it in any audio editor that supports importing raw data. Audacity works fine for example. Select 32-bit little-endian float and 2 channels.

[LuckyHookin]

@HEnquist Thanks for the reply! But Render mode seems to be a bit problematic, sometimes it speeds up and there is a current sound.

https://user-images.githubusercontent.com/45350455/204091427-b09fb30a-039b-4f08-9f76-aad8a7fdceb7.mp4

[HEnquist]

Did you run the example with cargo run --example --release? If not, please try that.

[LuckyHookin]

I found that record.rs is not using the same output device as the music player, and the problem was solved when they were using the same output device. Thanks!