pydub

问题 I've use pydub to output a file(chop the file into shorter one), everything is great, but the bitrate has changed from 256k to 124k(why I will get this number instead 128k?). I know that AudioSegment has an argument to set bitrate, but I just want the same bitrate instead manually set every time. Any way to fix this issue? 回答1: This has mainly to do with ffmpeg/avlib, but you can pass a flag to the AudioSegment().export() method to specify the bitrate you'd like: from pydub import

问题 I'm trying to use Pydub , and I want to convert a mp3 file to wav , as is already told here. Even though the file is present I'm getting a error of No such file or directory . This is my code: import os.path print "File Present:", os.path.isfile('/home/nikhil/Documents/Python/IPython Notebooks/test.mp3') from pydub import AudioSegment sound = AudioSegment.from_mp3('/home/nikhil/Documents/Python/IPython Notebooks/test.mp3') sound.export("file.wav", format="wav") And this is the complete log

问题 i'm trying to increase/decrease the pitch(or speed) on a few .wav files in pydub. I tried using sound.set_frame_rate (i multiplied the original frame rate, but nothing changed). Does anyone know how this can be done? (preferably without downloading additional external libraries). thanks. 回答1: sound.set_frame_rate() does a conversion, it should not cause any "chipmunk effect", but what you can do is change the frame rate (without a conversion) and then convert the audio from there back to a

问题 i'm trying to increase/decrease the pitch(or speed) on a few .wav files in pydub. I tried using sound.set_frame_rate (i multiplied the original frame rate, but nothing changed). Does anyone know how this can be done? (preferably without downloading additional external libraries). thanks. 回答1: sound.set_frame_rate() does a conversion, it should not cause any "chipmunk effect", but what you can do is change the frame rate (without a conversion) and then convert the audio from there back to a

问题 i'm trying to increase/decrease the pitch(or speed) on a few .wav files in pydub. I tried using sound.set_frame_rate (i multiplied the original frame rate, but nothing changed). Does anyone know how this can be done? (preferably without downloading additional external libraries). thanks. 回答1: sound.set_frame_rate() does a conversion, it should not cause any "chipmunk effect", but what you can do is change the frame rate (without a conversion) and then convert the audio from there back to a

问题 My ultimate aim is to run the code snippet below on Lambda but as I was having difficulties, I tried running it on my mac. I get the same error running with python2.7 on OSX as I do when I run it on AWS lambda. The code is: from pydub import AudioSegment import os def test(): print("Starting") files = [f for f in os.listdir('.') if os.path.isfile(f)] for f in files: print (f) sound = AudioSegment.from_mp3("test.mp3") test() The output of the code from pycharm is: Starting ffmpeg .DS_Store

问题 Afternoon All - So I think the title does say most of it but here goes. I'm new to the land of AWS and Lambda and having all sorts of fun learning this. I'm working on a project were I want to automagically merge two files stores in S3. I found this lambda function from the find folks at AWS (https://github.com/aws-samples/chime-voiceconnector-agent-assist/blob/master/infrastructure/function/src/retrieveMergedAudioUrl/lambda_function.py) and it references: from pydub import AudioSegment So

问题 I've been trying to find the position of spaces of audio silence in the audio of a video, but I can't get past just importing an audio file with pydub in python 3 I've already tried changing the directory that pydub is checking for ffmpeg to one within the project, and the file is in the directory I'm running the script from but it still seems to return the same error. from moviepy import editor from pydub import silence, AudioSegment from pathlib import Path import os AudioSegment.converter

问题 I've been trying to find the position of spaces of audio silence in the audio of a video, but I can't get past just importing an audio file with pydub in python 3 I've already tried changing the directory that pydub is checking for ffmpeg to one within the project, and the file is in the directory I'm running the script from but it still seems to return the same error. from moviepy import editor from pydub import silence, AudioSegment from pathlib import Path import os AudioSegment.converter

来源： https://stackoverflow.com/questions/62916406/audiosegment-to-librosa