Function opus_sys2::opus_encoder_init

pub unsafe extern "C" fn opus_encoder_init(
    st: *mut OpusEncoder, 
    Fs: opus_int32, 
    channels: c_int, 
    application: c_int
) -> c_int

Initializes a previously allocated encoder state The memory pointed to by st must be at least the size returned by opus_encoder_get_size(). This is intended for applications which use their own allocator instead of malloc. @see opus_encoder_create(),opus_encoder_get_size() To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. @param [in] st OpusEncoder*: Encoder state @param [in] Fs opus_int32: Sampling rate of input signal (Hz) This must be one of 8000, 12000, 16000, 24000, or 48000. @param [in] channels int: Number of channels (1 or 2) in input signal @param [in] application int: Coding mode (OPUS_APPLICATION_VOIP/OPUS_APPLICATION_AUDIO/OPUS_APPLICATION_RESTRICTED_LOWDELAY) @retval #OPUS_OK Success or @ref opus_errorcodes