def add_background_audio(audio_clip): """ :param audio_clip: 최종 영상 오디오 클립 :return: 배경음 삽입된 오디오 클립 """ # Access audio file back_audio = AudioFileClip(settings.BASE_DIR + '/core/back_audios/' + get_selected_music() + '.wav') # New audio file new_audio_clip = CompositeAudioClip([audio_clip.fx(volumex, 7), back_audio.fx(volumex, 1)]) return new_audio_clip
def fade(wav_url): audio = AudioFileClip(wav_url) new_audio = audio.fx(afx.audio_fadein, 0.1).fx(afx.audio_fadeout, 0.1) new_audio.write_audiofile(wav_url + "_faded_0.1.wav")