'I2S_CLKM_CONF_REG' was not declared in this scope

[Giak88]

I've installed all necessary library, also the i2s.h file from the 'esp32'.

In the CompositeOutput.h cannot compile due to 'I2S_CLKM_CONF_REG' was not declared in this scope.

I've not touched the code since I want it running as a test.

[kestiq]

Had same issue.
Downgrading esp32 in boards manager to 2.0.0 worked for me.

[MrC4ll]

Arduino IDE boards ESP32 ver 2.0.0 use depreciated declarations that may cause issues although it might still compile. Best course of action would be to read through and modify the declaration of I2S_CLKM_CONF_REG in newer versions.