python ffmpeg extract audio from video with 16k 16 bit 1 channel,#Python使用FFmpeg提取视频的音频##简介在本文中,我将教你如何使用Python和FFmpeg库从视频中提取音频。我们将使用16k采样率、16位深度和1个声道的参数进行提取。##准备工作在开始之前,你需要确保已经
audio_output_input.insert(0, audio_output_path) def extract_audio(): video_path = video_input.get() audio_output_path = audio_output_input.get() command = ['ffmpeg', '-i', video_path, '-vn', '-acodec', 'pcm_s16le', audio_output_path] subprocess.call(command) messagebox.showinfo...
cl.download_video(video_url=video_url,video_save_path=video_save_path) cl.extract_audio(video_path=video_save_path,audio_save_path=audio_save_path) 复制 import requests from moviepy.editor import VideoFileClip """ 支持视频格式 MP4:常见的视频格式,支持 H.264 编码。 AVI:Audio Video Interleave...
1from moviepy.editor import VideoFileClip 2 3defextract_audio(video_path， audio_path)： 4 video = VideoFileClip(video_path) 5 audio = video.audio 6 audio.write_audiofile(audio_path) 7 video.close() 8 audio.close() 910# 用法11extract_audio(“input.mp4”， “output.mp3...
VideoFileClip(videos_file_path) my_clip.audio.write_audiofile(f'{videos_file_path}.mp3') extract_audio(r'C:\video\abc.mp4') 接下来,打开命令行,并执行文件extract_audio.py,如果执行成功,那么你将在目录C:\video中看到以下文件: abc.mp4.mp3 参考 Extracting Audio from Video using Python...
Get the full code of this tutorialhere. Learn also:How to Extract Audio from Video in Python Happy coding ♥ Take the stress out of learning Python. Meet ourPython Code Assistant– your new coding buddy. Give it a whirl!
from moviepy.editor import CompositeAudiofrom moviepy.editor import concatenate_videoclipsfrom moviepy.editor import ImageSequenceClipfrom moviepy.editor import volumexfrom moviepy.editor import whitefxfrom moviepy.editor import vfxfrom moviepy.utils import vsyncfrom moviepy.video.io import ffmpeg_extract_...
# 创建有声读物# pip install gTTS # pip install PyPDF2from PyPDF2 import PdfFileReader as readerfrom gtts import gTTSdef create_audio(pdf_file): read_Pdf = reader(open(pdf_file, 'rb')) for page in range(read_Pdf.numPages): text = read_Pdf.getPage(page).extractText() tts ...
在这里,AudioSegment.from_file函数用于读取音频文件。pydub库提供了丰富的音频处理功能,例如反转、裁剪、合并等。最后使用export方法保存音频文件。 12. 视频文件 处理视频文件,我们可以使用moviepy库,这是一个用于视频编辑的Python库。 from moviepy.editor import VideoFileClip # 读取视频文件 clip = VideoFileClip...
from moviepy.video.io.ffmpeg_tools import ffmpeg_extract_subclipstart=np.array(df['start'])end=np.array(df['end'])for i in range(len(df)): if(i!=0): start_lim = start[i] - 5 else: start_lim = start[i] end_lim = end[i] filename="highlight" + str(i+1) + ".mp4" ff...