output_file='audio.wav'# 创建一个`ffmpeg.output()`对象,指定输出文件路径和参数output=ffmpeg.output(input,output_file,output_params)# 运行音频提取操作ffmpeg.run(output) 1. 2. 3. 4. 5. 6. 7. 上述代码中,output_file变量指定了输出音频文件的路径。我们使用
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...
"""defget_file_extension(filename):"""A helper function to get a file's extension"""returnos.path.splitext(filename)[1].lstrip(".")clips=[]# wrap the audio clip paths with tqdm if verboseaudio_clip_paths=tqdm(audio_clip_paths,"Reading audio file")ifverboseelseaudio_clip_pathsforclip...
源视频:source_video.avi 音频位率:192kb/s 输出格式:mp3 生成的声音:dst_audio.mp3 参数说明: -i: 输入文件 -vn: 取消视频(不处理视频) -ar: 设置音频采样率 (单位:Hz) -ac: 设置声道数,1就是单声道,2就是立体声,转换单声道的TVrip可以用1(节省一半容量),高品质的DVDrip就可以用2 ...
Transcode videosfrom one format to another Applyvideo effectssuch as fade-in/out, accelerating or decelerating, adjusting volume, playing in reverse Playvideo-in-video,trimvideos, orconcatenatemultiple videos Setvideoandaudioquality options such as bitrate, video codec, audio sampling frequency, or aud...
audio_url 即音频url'''resp1 = requests.get(video_url, headers=headers).contentresp2 = requests.get(audio_url, headers=headers).contentwith open("111.mp4", mode='wb') as file1:file1.write(resp1)with open("222.mp4", mode='wb') as file2:file2.write(resp2)'''...
Pure Python FFmpeg-based live video / audio streaming to YouTube, Facebook, Periscope, Twitch, and more - scivision/PyLivestream
# 使用 Python 制作视频水印# pip install moviepy从moviepy.editor导入*clip = VideoFileClip("myvideo.mp4", audio=True) width,height = clip.size text = TextClip("WaterMark", font='Arial', color='white', fontsize=28)set_color = text.on_color(size=(clip.w + text.w, text.h-10), ...
Related: How to Extract Audio from Video in PythonMethod 2: Extracting Frames using MoviePyIn this method, we're not going to use OpenCV, but with another library called MoviePy, I'm going to create a file called extract_frames_moviepy.py and import the necessary modules:...
Below is the flipped video output: If you noticed, the audio in the original video doesn’t play in the flipped video. This is because OpenCV doesn’t handle audio streams by default. To fix this, we can use alternatives such as FFmpeg or movie.py to flip the video while preserving the...