package webrtc.audioproc

Get desktop application:
View/edit binary Protocol Buffers messages

• required Event.Type type = 1

• optional Init init = 2

• optional ReverseStream reverse_stream = 3

• optional Stream stream = 4

Used in: Event

• INIT = 0

• REVERSE_STREAM = 1

• STREAM = 2

Used in: Event

• optional int32 sample_rate = 1

• optional int32 device_sample_rate = 2

• optional int32 num_input_channels = 3

• optional int32 num_output_channels = 4

• optional int32 num_reverse_channels = 5

• optional int32 reverse_sample_rate = 6

• optional int32 output_sample_rate = 7

• repeated Test test = 1

May contain interleaved or deinterleaved data, but don't store both formats.

Used in: Event

• optional bytes data = 1

  int16 interleaved data.

• repeated bytes channel = 2

  float deinterleaved data, where each repeated element points to a single channel buffer of data.

May contain interleaved or deinterleaved data, but don't store both formats.

Used in: Event

• optional bytes input_data = 1

  int16 interleaved data.

• optional bytes output_data = 2

• optional int32 delay = 3

• optional sint32 drift = 4

• optional int32 level = 5

• optional bool keypress = 6

• repeated bytes input_channel = 7

  float deinterleaved data, where each repeated element points to a single channel buffer of data.

• repeated bytes output_channel = 8

Used in: OutputData

• optional int32 num_reverse_channels = 1

• optional int32 num_input_channels = 2

• optional int32 num_output_channels = 3

• optional int32 sample_rate = 4

• repeated Test.Frame frame = 5

• optional int32 analog_level_average = 6

• optional int32 max_output_average = 7

• optional int32 has_echo_count = 8

• optional int32 has_voice_count = 9

• optional int32 is_saturated_count = 10

• optional Test.EchoMetrics echo_metrics = 11

• optional Test.DelayMetrics delay_metrics = 12

• optional int32 rms_level = 13

• optional float ns_speech_probability_average = 14

• optional bool use_aec_extended_filter = 15

Used in: Test

• optional int32 median = 1

• optional int32 std = 2

• optional float fraction_poor_delays = 3

Used in: Test

• optional Statistic residual_echo_return_loss = 1

• optional Statistic echo_return_loss = 2

• optional Statistic echo_return_loss_enhancement = 3

• optional Statistic a_nlp = 4

Used in: Test

(message has no fields)

Used in: EchoMetrics

• optional int32 instant = 1

• optional int32 average = 2

• optional int32 maximum = 3

• optional int32 minimum = 4