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Synchronize new proto/yaml changes. 

PiperOrigin-RevId: 231619838
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Google APIs 2019-01-30 10:26:42 -08:00 committed by Copybara-Service
parent f0195b40fd
commit b1b6c9fd29
1 changed files with 11 additions and 0 deletions
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11
google/cloud/speech/v1/cloud_speech.proto
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@ -215,6 +215,17 @@ message RecognitionConfig {
// for all other audio formats. For details, see [AudioEncoding][google.cloud.speech.v1.RecognitionConfig.AudioEncoding].
int32 sample_rate_hertz = 2;
// *Optional* The number of channels in the input audio data.
// ONLY set this for MULTI-CHANNEL recognition.
// Valid values for LINEAR16 and FLAC are `1`-`8`.
// Valid values for OGG_OPUS are '1'-'254'.
// Valid value for MULAW, AMR, AMR_WB and SPEEX_WITH_HEADER_BYTE is only `1`.
// If `0` or omitted, defaults to one channel (mono).
// Note: We only recognize the first channel by default.
// To perform independent recognition on each channel set
// `enable_separate_recognition_per_channel` to 'true'.
int32 audio_channel_count = 7;
// This needs to be set to `true` explicitly and `audio_channel_count` > 1
// to get each channel recognized separately. The recognition result will
// contain a `channel_tag` field to state which channel that result belongs