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Changeed Google Cloud Speech API's from beta to latest #2

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Changeed Google Cloud Speech API's from beta to latest #2

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22 changes: 12 additions & 10 deletions substream/speech_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,9 +13,7 @@
)

from google.cloud import exceptions
from google.cloud import speech_v1p1beta1 as speech
from google.cloud.speech_v1p1beta1 import types
from google.cloud.speech_v1p1beta1.gapic import enums
from google.cloud import speech

# sample_word = {
# 'word': (word as Text),
Expand Down Expand Up @@ -43,20 +41,24 @@ def audio_to_words(gs_path: Text,
logger = logging.getLogger('audio_to_words')

_, ext = os.path.splitext(urllib.parse.urlparse(gs_path).path)
config = types.RecognitionConfig(
config = speech.RecognitionConfig(
encoding=_detect_audio_encoding(ext),
language_code=language_code,
model='video',
profanity_filter=False,
enable_word_time_offsets=True,
enable_automatic_punctuation=True,
audio_channel_count=2
)
client = speech.SpeechClient(credentials=credentials)

audio = speech.RecognitionAudio(uri=gs_path)

logger.info(f'Starting transcription of {gs_path} '
f'using language {language_code}.')

operation = client.long_running_recognize(
config, types.RecognitionAudio(uri=gs_path))
config=config, audio=audio)

# Google doesn't implement a bunch of stuff on the specific audio long
# running operation, but the operation api supports all of this. When
Expand Down Expand Up @@ -120,14 +122,14 @@ def _detect_audio_encoding(ext):
# Justification: uploading files that aren't audio will still cost money
# so it makes sense to check before upload if a file is valid audio.
if ext == '.flac':
encoding = enums.RecognitionConfig.AudioEncoding.FLAC
encoding = speech.RecognitionConfig.AudioEncoding.FLAC
elif ext == '.opus':
encoding = enums.RecognitionConfig.AudioEncoding.OGG_OPUS
encoding = speech.RecognitionConfig.AudioEncoding.OGG_OPUS
else:
logger = logging.getLogger('detect_audio_encoding')
logger.warning(
f'Cannot detect audio encoding from extension "{ext}".')
encoding = enums.RecognitionConfig.AudioEncoding.ENCODING_UNSPECIFIED
encoding = speech.RecognitionConfig.AudioEncoding.ENCODING_UNSPECIFIED
return encoding


Expand All @@ -149,9 +151,9 @@ def _results_to_words(results: Iterable) -> Iterator[Word]:
yield {
'word': word.word,
'start_time': float(word.start_time.seconds) +
word.start_time.nanos / 1000000000,
word.start_time.microseconds / 1000000000,
'end_time': float(word.end_time.seconds) +
word.end_time.nanos / 1000000000,
word.end_time.microseconds / 1000000000,
} # type: Word


Expand Down