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Python speech recognition error converting mp3 file
(2 answers)
Closed 2 years ago.
import speech_recognition as sr
print(sr.__version__)
r = sr.Recognizer()
file_audio = sr.AudioFile('damn1.mp3')
with file_audio as source:
audio_text = r.record(source)
print(type(audio_text))
print(r.recognize_google(audio_text))
I have a problem running this program. The output I get is as following:
Traceback (most recent call last):
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\site-packages\speech_recognition\__init__.py", line 203, in __enter__
self.audio_reader = wave.open(self.filename_or_fileobject, "rb")
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\wave.py", line 510, in open
return Wave_read(f)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\wave.py", line 164, in __init__
self.initfp(f)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\wave.py", line 131, in initfp
raise Error('file does not start with RIFF id')
wave.Error: file does not start with RIFF id
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\site-packages\speech_recognition\__init__.py", line 208, in __enter__
self.audio_reader = aifc.open(self.filename_or_fileobject, "rb")
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\aifc.py", line 917, in open
return Aifc_read(f)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\aifc.py", line 352, in __init__
self.initfp(file_object)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\aifc.py", line 316, in initfp
raise Error('file does not start with FORM id')
aifc.Error: file does not start with FORM id
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\site-packages\speech_recognition\__init__.py", line 234, in __enter__
self.audio_reader = aifc.open(aiff_file, "rb")
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\aifc.py", line 917, in open
return Aifc_read(f)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\aifc.py", line 358, in __init__
self.initfp(f)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\aifc.py", line 314, in initfp
chunk = Chunk(file)
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\chunk.py", line 63, in __init__
raise EOFError
EOFError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\kubar\OneDrive\Pulpit\men.py", line 7, in <module>
with file_audio as source:
File "C:\Users\kubar\AppData\Local\Programs\Python\Python38-32\lib\site-packages\speech_recognition\__init__.py", line 236, in __enter__
raise ValueError("Audio file could not be read as PCM WAV, AIFF/AIFF-C, or Native FLAC; check if file is corrupted or in another format")
ValueError: Audio file could not be read as PCM WAV, AIFF/AIFF-C, or Native FLAC; check if file is corrupted or in another format
MP3 is a compressed format. Never use it when you manipulate audio since the large majority of tools handling audio does it on non compressed audio streams. So, even when such tool accepts your file, it probably starts by converting it, which consumes time and spaces. Moreover, MP3 is never used by professionals working on audio (musician, engineers, etc.) : avoid using it with audio materials having some importance for your work (even for archiving because the compression is not reversible), always prefer using non compressed formats as WAV or AIF instead (here the library seems to expect AIF).
Related
Premise
I'm trying to convert some PDF to images via pdf2image and poppler, to then run some computervision tasks on.
The conversion itsself works fine.
However, the conversion creates some artifacts for each page in the pdf as it is being converted, which I would like to be deleted at the end of the function. To facilitate this, I am using tempfile.TemporaryDirectory(). The function looks as follow:
with tempfile.TemporaryDirectory() as path:
images_from_path: [Image] = convert_from_path(
os.path.join(path_superfolder, "calibration_target.pdf"),
size=(2480, 3508),
output_folder=path, poppler_path=r'E:\poppler-22.04.0\Library\bin')
if len(images_from_path) >= page:
images_from_path[page - 1].save(os.path.join(path_superfolder, "result.jpg"))
Problem
The trouble is, that the program always crashes with the following errors, after transforming the PDF and writing the required image to a file.
Traceback (most recent call last):
File "C:\Python310\lib\shutil.py", line 617, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 32] The process cannot access the file, because it is being used by another process: 'C:\\Users\\tobia\\AppData\\Local\\Temp\\tmp24c4bmzv\\bd76d834-672e-49fc-ac30-7751b7b660d0-01.ppm'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Python310\lib\tempfile.py", line 843, in onerror
_os.unlink(path)
PermissionError: [WinError 32] The process cannot access the file, because it is being used by another process: 'C:\\Users\\tobia\\AppData\\Local\\Temp\\tmp24c4bmzv\\bd76d834-672e-49fc-ac30-7751b7b660d0-01.ppm'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Python310\lib\code.py", line 90, in runcode
exec(code, self.locals)
File "<input>", line 1, in <module>
File "E:\PyCharm 2022.2.3\plugins\python\helpers\pydev\_pydev_bundle\pydev_umd.py", line 198, in runfile
pydev_imports.execfile(filename, global_vars, local_vars) # execute the script
File "E:\PyCharm 2022.2.3\plugins\python\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "D:\Dokumente\Uni\Informatik\BA_Thesis\tumexam-scheduling-codebase\generate_data.py", line 393, in <module>
extract_calibration_page_as_image_from_pdf()
File "D:\Dokumente\Uni\Informatik\BA_Thesis\tumexam-scheduling-codebase\generate_data.py", line 190, in extract_calibration_page_as_image_from_pdf
tmp_dir.cleanup()
File "C:\Python310\lib\tempfile.py", line 873, in cleanup
self._rmtree(self.name, ignore_errors=self._ignore_cleanup_errors)
File "C:\Python310\lib\tempfile.py", line 855, in _rmtree
_shutil.rmtree(name, onerror=onerror)
File "C:\Python310\lib\shutil.py", line 749, in rmtree
return _rmtree_unsafe(path, onerror)
File "C:\Python310\lib\shutil.py", line 619, in _rmtree_unsafe
onerror(os.unlink, fullname, sys.exc_info())
File "C:\Python310\lib\tempfile.py", line 846, in onerror
cls._rmtree(path, ignore_errors=ignore_errors)
File "C:\Python310\lib\tempfile.py", line 855, in _rmtree
_shutil.rmtree(name, onerror=onerror)
File "C:\Python310\lib\shutil.py", line 749, in rmtree
return _rmtree_unsafe(path, onerror)
File "C:\Python310\lib\shutil.py", line 600, in _rmtree_unsafe
onerror(os.scandir, path, sys.exc_info())
File "C:\Python310\lib\shutil.py", line 597, in _rmtree_unsafe
with os.scandir(path) as scandir_it:
NotADirectoryError: [WinError 267] Directory name invalid: 'C:\\Users\\tobia\\AppData\\Local\\Temp\\tmp24c4bmzv\\bd76d834-672e-49fc-ac30-7751b7b660d0-01.ppm'
When stepping through the cleanup routine, everything seems fine, the path is correct and it starts deleting files, until at some point the internal path variable gets jumbled up and the routine crashes, because obviously a file is not a directory. To me it seems like a race condition is causing problems here.
What I have already tried
Rewriting the function to not use with and instead explicitly call the routine with tmp_dir.cleanup()
Just creating the directory without populating it with the conversion artifacts. The cleanup works in this case.
The documentation for tempfile mentions Permission errors occuring when files are open. The files are however only used in this function and if this is what is causing the error, I am unsure where the files are still opened or which function is causing this. My suspicion of course would be the conversion function.
While experimenting some more and writing this question, I found a working solution:
with tempfile.TemporaryDirectory() as path:
images_from_path: [Image] = convert_from_path(
os.path.join(path_superfolder, f"calibration_target_{exam_type}.pdf"),
size=(2480, 3508),
output_folder=path, poppler_path=r'E:\poppler-22.04.0\Library\bin')
if len(images_from_path) >= page:
images_from_path[page - 1].save(os.path.join(path_superfolder, "result.jpg"))
images_from_path = []
It seems that somehow, the routine had trouble cleaning up, because the converted images, are actually the artifacts created by pdf2image and were still being held by my data structure. Resetting the data structure, before implicitly initiating the cleanup fixed the issue.
If there is a better way of tackling this issue, please do not hesitate to inform me.
I am trying to load sound files on a python script.
I installed, loaded the right version of modules, imported successfully librosa and soundfile, and even ffmpeg (which I found was a solution to this same error for mp3 files)
import os
import json
from scipy import signal
import librosa
[...]
y, sr = librosa.load(directory_path + filename + '.webm', mono = True)
My code works on notebooks (Kaggle) but somehow, and I can't figure out why, it doesn't work when uploaded on a computer cluster. And I really need the cluster for its computational power/memory. :/
The error:
Traceback (most recent call last):
File "/cluster/apps/nss/gcc-6.3.0/python/3.8.5/x86_64/lib64/python3.8/site-packages/librosa/core/audio.py", line 146, in load
with sf.SoundFile(path) as sf_desc:
File "/cluster/home/.local/lib/python3.8/site-packages/soundfile.py", line 740, in __init__
self._file = self._open(file, mode_int, closefd)
File "/cluster/home/.local/lib/python3.8/site-packages/soundfile.py", line 1264, in _open
_error_check(_snd.sf_error(file_ptr),
File "/cluster/home/.local/lib/python3.8/site-packages/soundfile.py", line 1455, in _error_check
raise RuntimeError(prefix + _ffi.string(err_str).decode('utf-8', 'replace'))
RuntimeError: Error opening 'input/00092.webm': File contains data in an unknown format.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "analysis_python.py", line 47, in <module>
y,sr = librosa.load(directory_path + filename + '.webm')
File "/cluster/apps/nss/gcc-6.3.0/python/3.8.5/x86_64/lib64/python3.8/site-packages/librosa/core/audio.py", line 163, in load
y, sr_native = __audioread_load(path, offset, duration, dtype)
File "/cluster/apps/nss/gcc-6.3.0/python/3.8.5/x86_64/lib64/python3.8/site-packages/librosa/core/audio.py", line 187, in __audioread_load
with audioread.audio_open(path) as input_file:
File "/cluster/apps/nss/gcc-6.3.0/python/3.8.5/x86_64/lib64/python3.8/site-packages/audioread/__init__.py", line 116, in audio_open
raise NoBackendError()
audioread.exceptions.NoBackendError
I perused the internet for a solution but no luck. Thank you for your help in advance.
I'am trying to print a QR code in the XmlReceipt (ESCPOS printed receipt) template but I'm getting this error printed in the actual receipt:
Traceback (most recent call last):
File "/home/pi/odoo/addons/hw_escpos/controllers/main.py", line 169, in run
printer.receipt(data)
File "/home/pi/odoo/addons/hw_escpos/escpos/escpos.py", line 717, in receipt
raise e
File "/home/pi/odoo/addons/hw_escpos/escpos/escpos.py", line 704, in receipt
print_elem(stylestack,serializer,root)
File "/home/pi/odoo/addons/hw_escpos/escpos/escpos.py", line 594, in print_elem
print_elem(stylestack,serializer,child)
File "/home/pi/odoo/addons/hw_escpos/escpos/escpos.py", line 594, in print_elem
print_elem(stylestack,serializer,child)
File "/home/pi/odoo/addons/hw_escpos/escpos/escpos.py", line 680, in print_elem
self.print_base64_image(bytes(elem.attrib['src'], 'utf-8'))
File "/home/pi/odoo/addons/hw_escpos/escpos/escpos.py", line 445, in print_base64_image
img_rgba = Image.open(f)
File "/usr/lib/python3/dist-packages/PIL/Image.py", line 2687, in open
% (filename if filename else fp))
OSError: cannot identify image file <_io.BytesIO object at 0x6b132f00>
I'm copying the exact same solution as Saudi Arabia module https://github.com/odoo/odoo/blob/14.0/addons/l10n_sa_pos/, and I already check that is rendering correctly at this step https://github.com/odoo/odoo/blob/12.0/addons/point_of_sale/static/src/js/screens.js#L1653
print_xml: function() {
var receipt = QWeb.render('XmlReceipt', this.get_receipt_render_env());
this.pos.proxy.print_receipt(receipt);
this.pos.get_order()._printed = true;
},
the image is sent as base64 svg+xml format and I already installed the iotboxv21_04 version. So I suspect that probably the pillow version 5.4.1 (which I already check that comes with that IoTbox version) can't open the SVG file type that was sent. Should I send it in PNG? how can I achieve that?
Rather a bug report with possible fix. I'm using version 3.0.9.
One of the files I need to handle has a problem with one of the images. When I open it with libreoffice, I see placeholder instead of an image. But when I open it with load_workbook(), an exception occurs:
Traceback (most recent call last):
File "/home/pooh/work/isaac_choi/./1.py", line 5, in <module>
wb=load_workbook('pritelli/FW21 WOMAN 27.09.21.xlsx')
File "/home/pooh/venv39/lib/python3.9/site-packages/openpyxl/reader/excel.py", line 317, in load_workbook
reader.read()
File "/home/pooh/venv39/lib/python3.9/site-packages/openpyxl/reader/excel.py", line 282, in read
self.read_worksheets()
File "/home/pooh/venv39/lib/python3.9/site-packages/openpyxl/reader/excel.py", line 257, in read_worksheets
charts, images = find_images(self.archive, rel.target)
File "/home/pooh/venv39/lib/python3.9/site-packages/openpyxl/reader/drawings.py", line 52, in find_images
image = Image(BytesIO(archive.read(dep.target)))
File "/usr/lib/python3.9/zipfile.py", line 1463, in read
with self.open(name, "r", pwd) as fp:
File "/usr/lib/python3.9/zipfile.py", line 1502, in open
zinfo = self.getinfo(name)
File "/usr/lib/python3.9/zipfile.py", line 1429, in getinfo
raise KeyError(
KeyError: "There is no item named 'xl/drawings/NULL' in the archive"
I think KeyError can be handled right after OSError (line 53), and just continue iterating in this case:
except KeyError:
warn('Missing image')
continue
I'm trying to automate the process of switch between networks in "Cisco AnyConnect", but my code always is terminated with an 'EOF error'.
I've tried a search in API doc for some help and used different expressions like: "Network", "Network:" or "Network.*".
from pexpect import popen_spawn
import pexpect
vpnui = pexpect.popen_spawn.PopenSpawn(r'C:\Program Files (x86)\Cisco\Cisco AnyConnect Secure Mobility Client\vpnui.exe', maxread=2000)
vpnui.expect('Network:')
vpnui.sendline('SomeNetwork')
The error:
Traceback (most recent call last): File
"C:\Users\myUser\AppData\Local\Programs\Python\Python36\lib\site-packages\pexpect\expect.py",
line 111, in expect_loop
incoming = spawn.read_nonblocking(spawn.maxread, timeout) File "C:\Users\myUser\AppData\Local\Programs\Python\Python36\lib\site-packages\pexpect\popen_spawn.py",
line 75, in read_nonblocking
raise EOF('End Of File (EOF).') pexpect.exceptions.EOF: End Of File (EOF).
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File
"C:\Users\myUser\eclipse-workspace\teste\switchGuestWifi.py", line 15,
in
vpnui.expect('Network:') File "C:\Users\myUser\AppData\Local\Programs\Python\Python36\lib\site-packages\pexpect\spawnbase.py",
line 341, in expect
timeout, searchwindowsize, async_) File "C:\Users\myUser\AppData\Local\Programs\Python\Python36\lib\site-packages\pexpect\spawnbase.py",
line 369, in expect_list
return exp.expect_loop(timeout) File "C:\Users\myUser\AppData\Local\Programs\Python\Python36\lib\site-packages\pexpect\expect.py",
line 117, in expect_loop
return self.eof(e) File "C:\Users\myUser\AppData\Local\Programs\Python\Python36\lib\site-packages\pexpect\expect.py",
line 63, in eof
raise EOF(msg) pexpect.exceptions.EOF: End Of File (EOF).
searcher: searcher_re:
0: re.compile(b'Network:')