MoviePy

Question

任何人都可以帮我 trim 音频文件匹配视频长度吗？目前视频在 8 秒时结束，但播放了 2 分钟+

clip = VideoFileClip("video.mp4")
clip_duration = clip.duration

audioclip = AudioFileClip("huru.wav")
new_audioclip = CompositeAudioClip([audioclip])
clip.audio = new_audioclip


txt_clip = TextClip("Some Text",fontsize=70,color='black')
txt_clip = txt_clip.set_pos("bottom","center").set_duration(clip_duration)

video = CompositeVideoClip([clip, txt_clip])

video.write_videofile("video2.mp4")

Answer 1

而不是

audioclip = AudioFileClip("huru.wav")
new_audioclip = CompositeAudioClip([audioclip])
clip.audio = new_audioclip

尝试

audioclip = AudioFileClip("huru.wav").set_duration(clip_duration)
new_audioclip = CompositeAudioClip([audioclip])
clip = clip.set_audio(new_audioclip)

你也可以用set_start()

MoviePy - 将音频长度设置为剪辑

MoviePy - Set audio length to clip

python-3.x