pydub

Error with pydub in python

由 时光毁灭记忆、已成空白 提交于 2019-12-11 01:55:46
问题 i have successfully imported pydub but for the code: from pydub import AudioSegment song = AudioSegment.from_mp3("c:\mks.mp3") first_ten_seconds = song[:10000] song.export("d:\mks.mp3", format="mp3") But it gives the following error: python "C:\Users\mKs\Desktop\mks2.py" Process started >>> Traceback (most recent call last): File "C:\Users\mKs\Desktop\mks2.py", line 2, in <module> song=AudioSegment.from_mp3("c:\mks.mp3"); File "C:\Python27\lib\site-packages\pydub-0.5.2-py2.7.egg\pydub\audio

Stop the audio from playing in pydub

由 拥有回忆 提交于 2019-12-10 12:07:02
问题 Is there something like terminate or stop feature in pydub such that the stream after started by play() can be stopped abruptly while it is still playing instead of the audio being played to it's full length and then stopping. 回答1: There is no direct way to stop an playing audio in pydub at this time since it can either use pyaudio or ffplay in the backend (depending on what's installed and accessible). See details on backend code here However, you can hit Ctrl + c to break the play and wrap

How to create a numpy array from a pydub AudioSegment?

由 回眸只為那壹抹淺笑 提交于 2019-12-10 00:57:20
问题 I'm aware of the following question: How to create a pydub AudioSegment using an numpy array? My question is the right opposite. If I have a pydub AudioSegment how can I convert it to a numpy array? I would like to use scipy filters and so on. It is not very clear to me what is the internal structure of the AudioSegment raw data. 回答1: Pydub has a facility for getting the audio data as an array of samples, it is an array.array instance (not a numpy array) but you should be able to convert it

How to create a pydub AudioSegment using an numpy array?

由 好久不见. 提交于 2019-12-08 19:16:12
问题 I have the following code in python from scipy.io.wavfile import read rate, signal = read('./data/input.wav') # get only one channel signal = signal[:,0] # do a bunch of processing here Now I want to create an pydub segment using 'signal' and 'rate' audio_segment = pydub.AudioSegment() So how can I create this audio segment, and after that, how can I get back my signal as an numpy array? 回答1: I was able to run this code on my machine: from scipy.io.wavfile import read from pydub import

Reading in pydub AudioSegment from url. BytesIO returning “OSError [Errno 2] No such file or directory” on heroku only; fine on localhost

由 拈花ヽ惹草 提交于 2019-12-08 06:45:43
问题 EDIT 1 for anyone with the same error: installing ffmpeg did indeed solve that BytesIO error EDIT 1 for anyone still willing to help: my problem is now that when I AudioSegment.export("filename.mp3", format="mp3"), the file is made, but has size 0 bytes -- details below (as "EDIT 1") EDIT 2: All problems now solved. Files can be read in as AudioSegment using BytesIO I found buildpacks to ensure ffmpeg was installed correctly on my app, with lame support for exporting proper mp3 files Answer

Reading in pydub AudioSegment from url. BytesIO returning “OSError [Errno 2] No such file or directory” on heroku only; fine on localhost

由 大憨熊 提交于 2019-12-06 15:55:22
EDIT 1 for anyone with the same error: installing ffmpeg did indeed solve that BytesIO error EDIT 1 for anyone still willing to help: my problem is now that when I AudioSegment.export("filename.mp3", format="mp3"), the file is made, but has size 0 bytes -- details below (as "EDIT 1") EDIT 2: All problems now solved. Files can be read in as AudioSegment using BytesIO I found buildpacks to ensure ffmpeg was installed correctly on my app, with lame support for exporting proper mp3 files Answer below Original question I have pydub working nicely locally to crop a particular mp3 file based on

why am i getting error when importing AudioSegment?

由 浪尽此生 提交于 2019-12-06 11:16:35
i'm trying to use pydub, but when i import it to python with AudioSegment it will give me an error saying it doesn't recognize it. i tried using pip install and searching online. any help?? i'm using python 2.7 from pydub import AudioSegment Can u uninstall and try installing using pip install pydub. Also make sure pydub path is in the PYTHONPATH or system PATH . What OS are you using? find out where pydub got installed. I've in C:\Python27\Lib\site-packages\pydub . Open a command-prompt and type in , set PATH=c:\Python27\Scripts;c:\Python27\Lib;C:\Python27\Lib\sit‌​e-packages\pydub;%PA‌​TH%

Pydub (WindowsError: [Error 2] The system can not find the file specified)

由 你。 提交于 2019-12-06 02:49:02
问题 I have a problem with Pydub module running in Windows and Linux. When I try open a mp3 file thus: from pydub import AudioSegment sound = AudioSegment.from_mp3("test.mp3") Console show me the next message: WindowsError: [Error 2] The system can not find the file specified But...I have the file (test.mp3) in the same folder that the script, the name is correct. Why I have this problem? (In Linux, have the same error) 回答1: Make sure that you have ffmpeg http://www.ffmpeg.org/ installed. You can

Read from bytes not filename to convert audio

由 大城市里の小女人 提交于 2019-12-05 20:19:16
I have small-sized sound files stored in MongoDB as BSON . Task is to retrieve Binary data from the database, convert it to an appropriate format and send back to the front end. The problem is with the converting. I have found pydub can be used for this. My code is as follows query_param = json_data['retriever'] query_param1 = query_param.replace('"', ""); data = db.soundData y = data.find_one({'name': query_param1}) s = y['data'] // here I retrieve the binary data AudioSegment.from_file(s).export(x, format="mp3") return send_file(x, 'audio/mp3') The question is with Audiosegment line as it

FileNotFoundError: [Errno 2] No such file or directory: 'ffmpeg'

由 夙愿已清 提交于 2019-12-05 15:21:33
问题 I'm new in python and i'm using pydub modules to play mp3 track. Here is my simple code to play mp3: #Let's play some mp3 files using python! from pydub import AudioSegment from pydub.playback import play song = AudioSegment.from_mp3("/media/rajendra/0C86E11786E10256/05_I_Like_It_Rough.mp3") play(song) When i run this program, it says: */usr/bin/python3.4 /home/rajendra/PycharmProjects/pythonProject5/myProgram.py /usr/local/lib/python3.4/dist-packages/pydub/utils.py:161: RuntimeWarning:
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