opus_codec.h File Reference

Opus audio codec wrapper for real-time encoding/decoding. More...

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Data Structures
struct	opus_codec_t
	Opus codec context for encoding or decoding. More...

Typedefs
typedef struct OpusEncoder	OpusEncoder
typedef struct OpusDecoder	OpusDecoder

Enumerations
enum	opus_application_t { OPUS_APPLICATION_VOIP = 2048 , OPUS_APPLICATION_AUDIO = 2049 , OPUS_APPLICATION_RESTRICTED_LOWDELAY = 2051 }
	Application mode for opus encoder. More...

Functions
opus_codec_t *	opus_codec_create_encoder (opus_application_t application, int sample_rate, int bitrate)
	Create an Opus encoder.
opus_codec_t *	opus_codec_create_decoder (int sample_rate)
	Create an Opus decoder.
size_t	opus_codec_encode (opus_codec_t *codec, const float *samples, int num_samples, uint8_t *out_data, size_t out_size)
	Encode audio frame with Opus.
int	opus_codec_decode (opus_codec_t *codec, const uint8_t *data, size_t data_len, float *out_samples, int out_num_samples)
	Decode Opus audio frame.
asciichat_error_t	opus_codec_set_bitrate (opus_codec_t *codec, int bitrate)
	Set encoder bitrate.
int	opus_codec_get_bitrate (opus_codec_t *codec)
	Get current encoder bitrate.
asciichat_error_t	opus_codec_set_dtx (opus_codec_t *codec, int enable)
	Enable/disable DTX (Discontinuous Transmission)
void	opus_codec_destroy (opus_codec_t *codec)
	Destroy an Opus codec instance.

Detailed Description

Opus audio codec wrapper for real-time encoding/decoding.

Definition in file opus_codec.h.