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enable_word_time_offsets=False to a few examples, and added enable_wor… #1046

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enable_word_time_offsets=False to a few examples, and added enable_wor… #1046

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3 changes: 2 additions & 1 deletion speech/cloud-client/quickstart.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,8 @@ def run_quickstart():
config = types.RecognitionConfig(
encoding=enums.RecognitionConfig.AudioEncoding.LINEAR16,
sample_rate_hertz=16000,
language_code='en-US')
language_code='en-US',
enable_word_time_offsets=False)
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If this defaults to false, then we should just leave it out.

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Agreeing with @jonparrott on this: This is definitely something we want to make clear in the API/client library reference, but adding this in the sample codes would make the API seem harder to use than it actually is (note that the other parameters encoding, langauge_code, and sample_rate_hertz are all required, but enable_word_time_offsets is optional and defaults to false).

What are some possible use case scenarios where not showing enable_word_time_offsets=False could cause friction for the users?


# Detects speech in the audio file
response = client.recognize(config, audio)
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12 changes: 11 additions & 1 deletion speech/cloud-client/transcribe_async.py
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Expand Up @@ -43,7 +43,8 @@ def transcribe_file(speech_file):
config = types.RecognitionConfig(
encoding=enums.RecognitionConfig.AudioEncoding.LINEAR16,
sample_rate_hertz=16000,
language_code='en-US')
language_code='en-US',
enable_word_time_offsets=True)

# [START migration_async_response]
operation = client.long_running_recognize(config, audio)
Expand All @@ -63,6 +64,15 @@ def transcribe_file(speech_file):
for alternative in alternatives:
print('Transcript: {}'.format(alternative.transcript))
print('Confidence: {}'.format(alternative.confidence))

for word_info in alternative.words:
word = word_info.word
start_time = word_info.start_time
end_time = word_info.end_time
print('Word: {}, start_time: {}, end_time: {}'.format(
word,
start_time.seconds + start_time.nanos * 1e-9,
end_time.seconds + end_time.nanos * 1e-9))
# [END migration_async_response]
# [END def_transcribe_file]

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