Setting for Opus Encoder where the following values are valid: -1 indicates that the default value should be used and that this codec is not setting the value. More...
#include <CodecOpus.h>
Public Member Functions | |
| OpusEncoderSettings () | |
| virtual void | clear () |
| void | copyFrom (AudioInfo info) |
| Same as set. | |
| bool | equals (AudioInfo alt) |
| Returns true if alt values are the same like the current values. | |
| bool | equalsExSampleRate (AudioInfo alt) |
| Checks if only the sample rate is different. | |
| virtual void | logInfo (const char *source="") |
| operator bool () | |
| Returns true if all components are defined (no component is 0) | |
| bool | operator!= (AudioInfo alt) |
| Returns true if alt values are the different from the current values. | |
| bool | operator== (AudioInfo alt) |
| Returns true if alt values are the same like the current values. | |
| void | set (AudioInfo info) |
| Copies the values from info. | |
| void | setAudioInfo (AudioInfo info) |
| Same as set. | |
Public Attributes | |
| int | application = OPUS_APPLICATION_AUDIO |
| int | bitrate = -1 |
| uint8_t | bits_per_sample = DEFAULT_BITS_PER_SAMPLE |
| Number of bits per sample (int16_t = 16 bits) | |
| uint16_t | channels = DEFAULT_CHANNELS |
| Number of channels: 2=stereo, 1=mono. | |
| int | complexity = -1 |
| 0 to 10 | |
| int | force_channel = -1 |
| OPUS_AUTO, OPUS_AUTO, 1, 2. | |
| int | frame_sizes_ms_x2 = -1 |
| OPUS_FRAMESIZE_2_5_MS,OPUS_FRAMESIZE_5_MS,OPUS_FRAMESIZE_10_MS,OPUS_FRAMESIZE_20_MS,OPUS_FRAMESIZE_40_MS,OPUS_FRAMESIZE_60_MS,OPUS_FRAMESIZE_80_MS,OPUS_FRAMESIZE_100_MS,OPUS_FRAMESIZE_120_MS. | |
| int | inband_fec = -1 |
| 0, 1 | |
| int | lsb_depth = -1 |
| 8, 24 | |
| int | max_bandwidth = -1 |
| int | max_buffer_size = 4 * 1024 |
| int | max_buffer_write_size = 512 |
| int | packet_loss_perc = -1 |
| 0, 1, 2, 5 | |
| int | prediction_disabled = -1 |
| 0, 1 | |
| sample_rate_t | sample_rate = DEFAULT_SAMPLE_RATE |
| Sample Rate: e.g 44100. | |
| int | signal = -1 |
| OPUS_AUTO, OPUS_SIGNAL_VOICE, OPUS_SIGNAL_MUSIC. | |
| int | use_dtx = -1 |
| 0, 1 | |
| int | vbr = -1 |
| 0, 1 | |
| int | vbr_constraint = -1 |
| 0, 1 | |
Detailed Description
Setting for Opus Encoder where the following values are valid: -1 indicates that the default value should be used and that this codec is not setting the value.
int channels[2] = {1, 2};
int applications[3] = {OPUS_APPLICATION_AUDIO, OPUS_APPLICATION_VOIP, OPUS_APPLICATION_RESTRICTED_LOWDELAY};
int sample_rates[] = {8000,12000,16000 ,24000,48000}
int bitrates[11] = {6000, 12000, 16000, 24000, 32000, 48000, 64000, 96000, 510000, OPUS_AUTO, OPUS_BITRATE_MAX};
int force_channels[4] = {OPUS_AUTO, OPUS_AUTO, 1, 2};
int use_vbr[3] = {0, 1, 1};
int vbr_constraints[3] = {0, 1, 1};
int complexities[11] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
int max_bandwidths[6] = { OPUS_BANDWIDTH_NARROWBAND, OPUS_BANDWIDTH_MEDIUMBAND, OPUS_BANDWIDTH_WIDEBAND, OPUS_BANDWIDTH_SUPERWIDEBAND, OPUS_BANDWIDTH_FULLBAND, OPUS_BANDWIDTH_FULLBAND};
int signals[4] = {OPUS_AUTO, OPUS_AUTO, OPUS_SIGNAL_VOICE, OPUS_SIGNAL_MUSIC};
int inband_fecs[3] = {0, 0, 1};
int packet_loss_perc[4] = {0, 1, 2, 5};
int lsb_depths[2] = {8, 24};
int prediction_disabled[3] = {0, 0, 1};
int use_dtx[2] = {0, 1};
int frame_sizes_ms_x2[9] = {OPUS_FRAMESIZE_2_5_MS,OPUS_FRAMESIZE_5_MS,OPUS_FRAMESIZE_10_MS,OPUS_FRAMESIZE_20_MS,OPUS_FRAMESIZE_40_MS,OPUS_FRAMESIZE_60_MS,OPUS_FRAMESIZE_80_MS,OPUS_FRAMESIZE_100_MS,OPUS_FRAMESIZE_120_MS} x2 to avoid 2.5 ms
- Copyright
- GPLv3
Constructor & Destructor Documentation
◆ OpusEncoderSettings()
|
inline |
Default is 5760
Member Function Documentation
◆ clear()
◆ copyFrom()
◆ equals()
Returns true if alt values are the same like the current values.
◆ equalsExSampleRate()
Checks if only the sample rate is different.
◆ logInfo()
Reimplemented in I2SConfigESP32, I2SConfigESP32V1, and I2SConfigStd.
◆ operator bool()
◆ operator!=()
Returns true if alt values are the different from the current values.
◆ operator==()
Returns true if alt values are the same like the current values.
◆ set()
◆ setAudioInfo()
Member Data Documentation
◆ application
| int application = OPUS_APPLICATION_AUDIO |
OPUS_APPLICATION_AUDIO, OPUS_APPLICATION_VOIP, OPUS_APPLICATION_RESTRICTED_LOWDELAY
◆ bitrate
| int bitrate = -1 |
6000, 12000, 16000, 24000, 32000, 48000, 64000, 96000, 510000, OPUS_AUTO, OPUS_BITRATE_MAX
◆ bits_per_sample
|
inherited |
Number of bits per sample (int16_t = 16 bits)
◆ channels
|
inherited |
Number of channels: 2=stereo, 1=mono.
◆ complexity
| int complexity = -1 |
0 to 10
◆ force_channel
| int force_channel = -1 |
OPUS_AUTO, OPUS_AUTO, 1, 2.
◆ frame_sizes_ms_x2
| int frame_sizes_ms_x2 = -1 |
OPUS_FRAMESIZE_2_5_MS,OPUS_FRAMESIZE_5_MS,OPUS_FRAMESIZE_10_MS,OPUS_FRAMESIZE_20_MS,OPUS_FRAMESIZE_40_MS,OPUS_FRAMESIZE_60_MS,OPUS_FRAMESIZE_80_MS,OPUS_FRAMESIZE_100_MS,OPUS_FRAMESIZE_120_MS.
◆ inband_fec
| int inband_fec = -1 |
0, 1
◆ lsb_depth
| int lsb_depth = -1 |
8, 24
◆ max_bandwidth
| int max_bandwidth = -1 |
OPUS_BANDWIDTH_NARROWBAND, OPUS_BANDWIDTH_MEDIUMBAND,OPUS_BANDWIDTH_WIDEBAND, OPUS_BANDWIDTH_SUPERWIDEBAND, OPUS_BANDWIDTH_FULLBAND, OPUS_BANDWIDTH_FULLBAND
◆ max_buffer_size
|
inherited |
◆ max_buffer_write_size
|
inherited |
◆ packet_loss_perc
| int packet_loss_perc = -1 |
0, 1, 2, 5
◆ prediction_disabled
| int prediction_disabled = -1 |
0, 1
◆ sample_rate
|
inherited |
Sample Rate: e.g 44100.
◆ signal
| int signal = -1 |
OPUS_AUTO, OPUS_SIGNAL_VOICE, OPUS_SIGNAL_MUSIC.
◆ use_dtx
| int use_dtx = -1 |
0, 1
◆ vbr
| int vbr = -1 |
0, 1
◆ vbr_constraint
| int vbr_constraint = -1 |
0, 1
The documentation for this struct was generated from the following file:
- src/AudioTools/AudioCodecs/CodecOpus.h
