StreamingRecognizeResponse
class StreamingRecognizeResponse extends Message
StreamingRecognizeResponse is the only message returned to the client by
StreamingRecognize. A series of one or more StreamingRecognizeResponse
messages are streamed back to the client.
Here's an example of a series of ten StreamingRecognizeResponses that might
be returned while processing audio:
1. results { alternatives { transcript: "tube" } stability: 0.01 }
2. results { alternatives { transcript: "to be a" } stability: 0.01 }
3. results { alternatives { transcript: "to be" } stability: 0.9 }
results { alternatives { transcript: " or not to be" } stability: 0.01 }
4. results { alternatives { transcript: "to be or not to be"
confidence: 0.92 }
alternatives { transcript: "to bee or not to bee" }
is_final: true }
5. results { alternatives { transcript: " that's" } stability: 0.01 }
6. results { alternatives { transcript: " that is" } stability: 0.9 }
results { alternatives { transcript: " the question" } stability: 0.01 }
7. speech_event_type: END_OF_SINGLE_UTTERANCE
8. 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 #8 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 interim
results: 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 stability results.
- The specific stability and confidence values 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.
Protobuf type Google\Cloud\Speech\V1\StreamingRecognizeResponse
Methods
No description
Output-only If set, returns a [google.rpc.Status][] message that specifies the error for the operation.
Output-only This repeated list contains zero or more results that correspond to consecutive portions of the audio currently being processed.
Output-only This repeated list contains zero or more results that correspond to consecutive portions of the audio currently being processed.
Output-only Indicates the type of speech event.
Output-only Indicates the type of speech event.
Details
at line 75
__construct()
at line 87
Status
getError()
Output-only If set, returns a [google.rpc.Status][] message that specifies the error for the operation.
Generated from protobuf field .google.rpc.Status error = 1;
at line 99
setError(Status $var)
Output-only If set, returns a [google.rpc.Status][] message that specifies the error for the operation.
Generated from protobuf field .google.rpc.Status error = 1;
at line 114
RepeatedField
getResults()
Output-only 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.
Generated from protobuf field repeated .google.cloud.speech.v1.StreamingRecognitionResult results = 2;
at line 128
setResults(array|RepeatedField $var)
Output-only 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.
Generated from protobuf field repeated .google.cloud.speech.v1.StreamingRecognitionResult results = 2;
at line 140
int
getSpeechEventType()
Output-only Indicates the type of speech event.
Generated from protobuf field .google.cloud.speech.v1.StreamingRecognizeResponse.SpeechEventType speech_event_type = 4;
at line 151
setSpeechEventType(int $var)
Output-only Indicates the type of speech event.
Generated from protobuf field .google.cloud.speech.v1.StreamingRecognizeResponse.SpeechEventType speech_event_type = 4;