opus_errorcodes - Man Page

#define OPUS_OK
No error.
#define OPUS_BAD_ARG
One or more invalid/out of range arguments.
#define OPUS_BUFFER_TOO_SMALL
Not enough bytes allocated in the buffer.
#define OPUS_INTERNAL_ERROR
An internal error was detected.
#define OPUS_INVALID_PACKET
The compressed data passed is corrupted.
#define OPUS_UNIMPLEMENTED
Invalid/unsupported request number.
#define OPUS_INVALID_STATE
An encoder or decoder structure is invalid or already freed.
#define OPUS_ALLOC_FAIL
Memory allocation has failed.

Memory allocation has failed.

One or more invalid/out of range arguments.

Not enough bytes allocated in the buffer.

An internal error was detected.

The compressed data passed is corrupted.

An encoder or decoder structure is invalid or already freed.

No error.

Invalid/unsupported request number.