wed.utils.audio_utils module

wed.utils.audio_utils.synthesize_audio(video_path: str, audio_path: str, out_path: Optional[str] = None, start: int = 0, end: int = - 1, volume: int = 0, offset: str = '00:00:00', open: bool = True, delete_intermidiates: bool = False, logger: Optional[logging.Logger] = None) → 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.

  • offset (str, optional) – Offset until the voice starts. Defaults to "00:00:00".

  • open (bool, optional) – Whether to open the created video or not. Defaults to True.

  • delete_silence (bool, optional) – Whether to delete the silence video (video_path) or not. Defaults to False.

Returns

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

Return type

str

Examples

>>> from wed.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")
wed.utils.audio_utils.overlay_audio(base_media_path: str, overlay_media_path: str, out_path: Optional[str] = None, position: int = 0) → str[source]

Overlay audio at overlay_media_path on audio at base_media_path.

Parameters

  • base_media_path (str) – The path to media file (contains audio) to be overlayed.

  • overlay_media_path (str) – The path to media file (contains audio) to overlay.

  • out_path (Optional[str], optional) – Path to the created audio file. Defaults to None.

  • position (int, optional) – The position ([ms]) to start overlaying the provided segment in to this one. Defaults to 0.

Returns

Path to the created audio file.

Return type

str