Reference documentation and code samples for the Cloud Speech V1 Client class StreamingRecognizeResponse.
StreamingRecognizeResponse
is the only message returned to the client by StreamingRecognize
. A series of zero or more StreamingRecognizeResponse
messages are streamed back to the client. If there is no recognizable
audio, and single_utterance
is set to false, then no messages are streamed
back to the client.
Here's an example of a series of StreamingRecognizeResponse
s that might be
returned while processing audio:
- results { alternatives { transcript: "tube" } stability: 0.01 }
- results { alternatives { transcript: "to be a" } stability: 0.01 }
- results { alternatives { transcript: "to be" } stability: 0.9 } results { alternatives { transcript: " or not to be" } stability: 0.01 }
- results { alternatives { transcript: "to be or not to be" confidence: 0.92 } alternatives { transcript: "to bee or not to bee" } is_final: true }
- results { alternatives { transcript: " that's" } stability: 0.01 }
- results { alternatives { transcript: " that is" } stability: 0.9 } results { alternatives { transcript: " the question" } stability: 0.01 }
- results { alternatives { transcript: " that is the question" confidence: 0.98 } alternatives { transcript: " that was the question" } is_final: true } Notes:
- Only two of the above responses #4 and #7 contain final results; they are
indicated by
is_final: true. Concatenating these together generates the full transcript: "to be or not to be that is the question". - The others contain interim
results. #3 and #6 contain two interimresults: the first portion has a high stability and is less likely to change; the second portion has a low stability and is very likely to change. A UI designer might choose to show only high stabilityresults. - The specific
stabilityandconfidencevalues shown above are only for illustrative purposes. Actual values may vary. - In each response, only one of these fields will be set:
error,speech_event_type, or one or more (repeated)results.
Generated from protobuf message google.cloud.speech.v1.StreamingRecognizeResponse
Namespace
Google \ Cloud \ Speech \ V1Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ error
Google\Rpc\Status
If set, returns a google.rpc.Status message that specifies the error for the operation.
↳ results
array< Google\Cloud\Speech\V1\StreamingRecognitionResult
>
This repeated list contains zero or more results that correspond to consecutive portions of the audio currently being processed. It contains zero or one is_final=true
result (the newly settled portion), followed by zero or more is_final=false
results (the interim results).
↳ speech_event_type
int
Indicates the type of speech event.
↳ speech_event_time
↳ total_billed_time
Google\Protobuf\Duration
When available, billed audio seconds for the stream. Set only if this is the last response in the stream.
↳ speech_adaptation_info
↳ request_id
int|string
The ID associated with the request. This is a unique ID specific only to the given request.
getError
If set, returns a google.rpc.Status message that specifies the error for the operation.
hasError
clearError
setError
If set, returns a google.rpc.Status message that specifies the error for the operation.
$this
getResults
This repeated list contains zero or more results that correspond to consecutive portions of the audio currently being processed.
It contains zero or one is_final=true
result (the newly settled portion),
followed by zero or more is_final=false
results (the interim results).
setResults
This repeated list contains zero or more results that correspond to consecutive portions of the audio currently being processed.
It contains zero or one is_final=true
result (the newly settled portion),
followed by zero or more is_final=false
results (the interim results).
$this
getSpeechEventType
Indicates the type of speech event.
int
setSpeechEventType
Indicates the type of speech event.
var
int
$this
getSpeechEventTime
Time offset between the beginning of the audio and event emission.
hasSpeechEventTime
clearSpeechEventTime
setSpeechEventTime
Time offset between the beginning of the audio and event emission.
$this
getTotalBilledTime
When available, billed audio seconds for the stream.
Set only if this is the last response in the stream.
hasTotalBilledTime
clearTotalBilledTime
setTotalBilledTime
When available, billed audio seconds for the stream.
Set only if this is the last response in the stream.
$this
getSpeechAdaptationInfo
Provides information on adaptation behavior in response
hasSpeechAdaptationInfo
clearSpeechAdaptationInfo
setSpeechAdaptationInfo
Provides information on adaptation behavior in response
$this
getRequestId
The ID associated with the request. This is a unique ID specific only to the given request.
int|string
setRequestId
The ID associated with the request. This is a unique ID specific only to the given request.
var
int|string
$this
