pycharmers.utils.audio_utils module

pycharmers.utils.audio_utils.synthesize_audio(video_path: str, audio_path: str, out_path: Optional[str] = None, use_moviepy: bool = False) → str[source]

Use ffmpeg directly or moviepy to synthesize audio (@ audio_path) to video (@ video_path)

Parameters

  • video_path (str) – The path to video fiile.

  • audio_path (str) – The path to audio (video) fiile.

  • out_path (Optional[str], optional) – The path to the created video (with audio) file. Defaults to None.

  • use_moviepy (bool) – Whether to use moviepy to synthesize audio or not. Defaults to True

Returns

The path to the created video (with audio) file.

Return type

str

Raises

  • FileNotFoundError – When audio_path is not found.

  • TypeError – When there is no audio in audio_path

Examples

>>> from pycharmers.utils import synthesize_audio
>>> # Prepare Audio file (.mp3)
>>> synthesize_audio(audio_path="sound.mp3", video_path="no_sound.mp4")
>>> # Prepare Video with Audio file (.mp4)
>>> synthesize_audio(audio_path="sound.mp4", video_path="no_sound.mp4")