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トップPyTorchに関する質問whisperの音声認識について

編集履歴

質問編集履歴

2

テストコードの結果の追記

2022/10/18 10:42

投稿

chem_search
chem_search

スコア30

test CHANGED
File without changes
test CHANGED
@@ -112,6 +112,59 @@
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  なぜこのような現象が起こるのでしょうか？
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+ ### 試したこと2
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+
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+ jbpb0様に提案頂いた以下のコードの実行を試みたところ、
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+ やはりエラーが出ました。
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+
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+
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+ ```python
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+ import ffmpeg
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+ file = '音声ファイル名'
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+ sr = 16000
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+ out, _ = (ffmpeg.input(file, threads=0).output("-", format="s16le", acodec="pcm_s16le", ac=1, ar=sr).run(cmd=["ffmpeg", "-nostdin"], capture_stdout=True, capture_stderr=True))
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+
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+ ```
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+
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+
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+ ```python
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+ FileNotFoundError Traceback (most recent call last)
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+ ~\AppData\Local\Temp/ipykernel_13216/2098733105.py in <module>
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+ 2 file = 'testsample.mp3'
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+ 3 sr = 16000
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+ ----> 4 out, _ = (ffmpeg.input(file, threads=0).output("-", format="s16le", acodec="pcm_s16le", ac=1, ar=sr).run(cmd=["ffmpeg", "-nostdin"], capture_stdout=True, capture_stderr=True))
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\ffmpeg\_run.py in run(stream_spec, cmd, capture_stdout, capture_stderr, input, quiet, overwrite_output)
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+ 318 pipe_stderr=capture_stderr,
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+ 319 quiet=quiet,
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+ --> 320 overwrite_output=overwrite_output,
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+ 321 )
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+ 322 out, err = process.communicate(input)
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\ffmpeg\_run.py in run_async(stream_spec, cmd, pipe_stdin, pipe_stdout, pipe_stderr, quiet, overwrite_output)
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+ 283 stderr_stream = subprocess.PIPE if pipe_stderr or quiet else None
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+ 284 return subprocess.Popen(
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+ --> 285 args, stdin=stdin_stream, stdout=stdout_stream, stderr=stderr_stream
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+ 286 )
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+ 287
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+
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+ ~\anaconda3\envs\pip-env\lib\subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors, text)
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+ 798 c2pread, c2pwrite,
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+ 799 errread, errwrite,
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+ --> 800 restore_signals, start_new_session)
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+ 801 except:
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+ 802 # Cleanup if the child failed starting.
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+
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+ ~\anaconda3\envs\pip-env\lib\subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, unused_restore_signals, unused_start_new_session)
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+ 1205 env,
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+ 1206 os.fspath(cwd) if cwd is not None else None,
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+ -> 1207 startupinfo)
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+ 1208 finally:
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+ 1209 # Child is launched. Close the parent's copy of those pipe
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+
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+ FileNotFoundError: [WinError 2] 指定されたファイルが見つかりません。
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+ ```
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+
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  ### 補足情報（FW/ツールのバージョンなど）
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  python 3.7.11
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  whisper 1.0
PyTorchPython 3.x

1

エラーの詳細を追記

2022/10/17 22:20

投稿

chem_search
chem_search

スコア30

test CHANGED
File without changes
test CHANGED
@@ -9,7 +9,65 @@
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  ### 発生している問題・エラーメッセージ
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  ```
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+ FileNotFoundError Traceback (most recent call last)
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+ ~\AppData\Local\Temp/ipykernel_4848/290471416.py in <module>
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+ 5 path = ".\\testsample.mp3"
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+ 6
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+ ----> 7 result = model.transcribe(path, verbose=True, language='ja')
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+ 8 print(result["text"])
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\whisper\transcribe.py in transcribe(model, audio, verbose, temperature, compression_ratio_threshold, logprob_threshold, no_speech_threshold, condition_on_previous_text, **decode_options)
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+ 82 decode_options["fp16"] = False
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+ 83
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+ ---> 84 mel = log_mel_spectrogram(audio)
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+ 85
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+ 86 if decode_options.get("language", None) is None:
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\whisper\audio.py in log_mel_spectrogram(audio, n_mels)
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+ 109 if not torch.is_tensor(audio):
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+ 110 if isinstance(audio, str):
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+ --> 111 audio = load_audio(audio)
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+ 112 audio = torch.from_numpy(audio)
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+ 113
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\whisper\audio.py in load_audio(file, sr)
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+ 42 ffmpeg.input(file, threads=0)
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+ 43 .output("-", format="s16le", acodec="pcm_s16le", ac=1, ar=sr)
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+ ---> 44 .run(cmd=["ffmpeg", "-nostdin"], capture_stdout=True, capture_stderr=True)
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+ 45 )
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+ 46 except ffmpeg.Error as e:
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\ffmpeg\_run.py in run(stream_spec, cmd, capture_stdout, capture_stderr, input, quiet, overwrite_output)
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+ 318 pipe_stderr=capture_stderr,
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+ 319 quiet=quiet,
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+ --> 320 overwrite_output=overwrite_output,
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+ 321 )
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+ 322 out, err = process.communicate(input)
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+
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+ ~\anaconda3\envs\pip-env\lib\site-packages\ffmpeg\_run.py in run_async(stream_spec, cmd, pipe_stdin, pipe_stdout, pipe_stderr, quiet, overwrite_output)
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+ 283 stderr_stream = subprocess.PIPE if pipe_stderr or quiet else None
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+ 284 return subprocess.Popen(
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+ --> 285 args, stdin=stdin_stream, stdout=stdout_stream, stderr=stderr_stream
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+ 286 )
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+ 287
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+
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+ ~\anaconda3\envs\pip-env\lib\subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors, text)
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+ 798 c2pread, c2pwrite,
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+ 799 errread, errwrite,
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+ --> 800 restore_signals, start_new_session)
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+ 801 except:
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+ 802 # Cleanup if the child failed starting.
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+
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+ ~\anaconda3\envs\pip-env\lib\subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, unused_restore_signals, unused_start_new_session)
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+ 1205 env,
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+ 1206 os.fspath(cwd) if cwd is not None else None,
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+ -> 1207 startupinfo)
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+ 1208 finally:
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+ 1209 # Child is launched. Close the parent's copy of those pipe
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+
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  FileNotFoundError: [WinError 2] 指定されたファイルが見つかりません。
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+
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+
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  ```
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  ### 該当のソースコード
PyTorchPython 3.x