I have a program that converts mp3 audio files to wav audio files using pydub library. Once I start to loop my directory with mp3 files to create new wav files in the other folder, after 60 converted files I get this error: [mp3 @ 0x7fd3d1806c00] Invalid frame size (72): Could not seek to 72. 3 days ago · wave. — Read and write WAV files. ¶. The wave module provides a convenient interface to the Waveform Audio “WAVE” (or “WAV”) file format. Only uncompressed PCM encoded wave files are supported. Changed in version 3.12: Support for WAVE_FORMAT_EXTENSIBLE headers was added, provided that the extended format is KSDATAFORMAT_SUBTYPE_PCM. how to convert a webm file to mp3 with the same quality? and master the compression of wav and mp3 file ? all of that in python Locked post. New comments cannot be posted. And I want to apply this filter to an audio signal (a .wav file) using Python. My initial idea was this: Split the signal into fixed-size buffers of ~5000 samples each. For each buffer, compute its Fourier transform using numpy.fft.rfft. Apply my filter to the coefficients of the Fourier transform: ft [i] *= H (freq [i]) Convert audio file to srt. i want to make app that make subtitle for videos i extract audio file as following. import sys from moviepy.video.tools.subtitles import SubtitlesClip from moviepy.editor import * video = VideoFileClip (sys.argv [1]) audio = video.audio audio.write_audiofile () and i converted it to text but i want to record the time Converting WAV file bytes to speech recognition-compatible format 3 Python, need to play audio extracted from a text-to-speech API, but I cannot convert it to a bytes-like object ftransc -f ogg filename.mp3 The output file name for the above example will be 'filename.ogg' Example 2 - converting from MP3 to AAC, removing original file on success, using high quality preset: ftransc -r -q extreme -f aac filename.mp3 Example 3 - extract audio content from a video files into the MP3 format, use best quality preset: Video Converter. Video Converter is a Python module for converting video files from one format and codec to another. It uses the FFmpeg multimedia framework for actual file processing, and adds an easy-to-use API for probing and converting media files on top of it. It looks like your file is misnamed. It appears to be an .mp3 file and not a .wav. Have you tried renaming it (I'm not sure if librosa/libsoundfile/audioread pay attention to the file extension, but they might and could end up being confused). Note also that librosa support for MP3 depends on audioread. See librosa docs. This SO question might Hi all, In my application i want to convert audio file which is in the form of .amr file to .wav file using c#. How to do that? Thanks in advance. GpHXBJ.