2 option optimize_for = LITE_RUNTIME;
3 package webrtc.audioproc;
6 optional int32 sample_rate = 1;
7 optional int32 device_sample_rate = 2 [deprecated=true];
8 optional int32 num_input_channels = 3;
9 optional int32 num_output_channels = 4;
10 optional int32 num_reverse_channels = 5;
11 optional int32 reverse_sample_rate = 6;
12 optional int32 output_sample_rate = 7;
15 // May contain interleaved or deinterleaved data, but don't store both formats.
16 message ReverseStream {
17 // int16 interleaved data.
18 optional bytes data = 1;
20 // float deinterleaved data, where each repeated element points to a single
21 // channel buffer of data.
22 repeated bytes channel = 2;
25 // May contain interleaved or deinterleaved data, but don't store both formats.
27 // int16 interleaved data.
28 optional bytes input_data = 1;
29 optional bytes output_data = 2;
31 optional int32 delay = 3;
32 optional sint32 drift = 4;
33 optional int32 level = 5;
34 optional bool keypress = 6;
36 // float deinterleaved data, where each repeated element points to a single
37 // channel buffer of data.
38 repeated bytes input_channel = 7;
39 repeated bytes output_channel = 8;
49 required Type type = 1;
51 optional Init init = 2;
52 optional ReverseStream reverse_stream = 3;
53 optional Stream stream = 4;