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Pre-defined values for CTL interface

Macros

#define OPUS_AUTO
 Auto/default setting.
 
#define OPUS_BITRATE_MAX
 Maximum bitrate.
 
#define OPUS_APPLICATION_VOIP
 Best for most VoIP/videoconference applications where listening quality and intelligibility matter most.
 
#define OPUS_APPLICATION_AUDIO
 Best for broadcast/high-fidelity application where the decoded audio should be as close as possible to the input.
 
#define OPUS_APPLICATION_RESTRICTED_LOWDELAY
 Only use when lowest-achievable latency is what matters most. More...
 
#define OPUS_SIGNAL_VOICE   3001
 Signal being encoded is voice.
 
#define OPUS_SIGNAL_MUSIC   3002
 Signal being encoded is music.
 
#define OPUS_BANDWIDTH_NARROWBAND
 4 kHz bandpass
 
#define OPUS_BANDWIDTH_MEDIUMBAND
 6 kHz bandpass
 
#define OPUS_BANDWIDTH_WIDEBAND
 8 kHz bandpass
 
#define OPUS_BANDWIDTH_SUPERWIDEBAND
 12 kHz bandpass
 
#define OPUS_BANDWIDTH_FULLBAND
 20 kHz bandpass
 
#define OPUS_FRAMESIZE_ARG   5000
 Select frame size from the argument (default)
 
#define OPUS_FRAMESIZE_2_5_MS   5001
 Use 2.5 ms frames.
 
#define OPUS_FRAMESIZE_5_MS   5002
 Use 5 ms frames.
 
#define OPUS_FRAMESIZE_10_MS   5003
 Use 10 ms frames.
 
#define OPUS_FRAMESIZE_20_MS   5004
 Use 20 ms frames.
 
#define OPUS_FRAMESIZE_40_MS   5005
 Use 40 ms frames.
 
#define OPUS_FRAMESIZE_60_MS   5006
 Use 60 ms frames.
 
#define OPUS_ENCDOER_ST_SIZE_INT32   ((sizeof(OpusEncoder)+3)>>2)
 
#define OPUS_DECDOER_ST_SIZE_INT32   ((sizeof(OpusDecoder)+3)>>2)
 
#define OPUS_ENCDOER_ST_SIZE_BYTE   (OPUS_ENCDOER_ST_SIZE_INT32<<2)
 
#define OPUS_DECDOER_ST_SIZE_BYTE   (OPUS_DECDOER_ST_SIZE_INT32<<2)
 

Detailed Description

See also
Generic CTLs, Encoder related CTLs

Macro Definition Documentation

#define OPUS_APPLICATION_RESTRICTED_LOWDELAY

Only use when lowest-achievable latency is what matters most.

Voice-optimized modes cannot be used.