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mmcv.video.cut_video

mmcv.video.cut_video(in_file: str, out_file: str, start: Optional[float] = None, end: Optional[float] = None, vcodec: Optional[str] = None, acodec: Optional[str] = None, log_level: str = 'info', print_cmd: bool = False)None[源代码]

Cut a clip from a video.

参数
  • in_file (str) – Input video filename.

  • out_file (str) – Output video filename.

  • start (None or float) – Start time (in seconds).

  • end (None or float) – End time (in seconds).

  • vcodec (None or str) – Output video codec, None for unchanged.

  • acodec (None or str) – Output audio codec, None for unchanged.

  • log_level (str) – Logging level of ffmpeg.

  • print_cmd (bool) – Whether to print the final ffmpeg command.

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