Function pyav_decode

Convert the video from its original fps to the target_fps. If the video support selective decoding (contain decoding information in the video head), the perform temporal selective decoding and sample a clip from the video with the PyAV decoder. If the video does not support selectiv

(
    container,
    sampling_rate,
    num_frames,
    clip_idx,
    num_clips=10,
    target_fps=30,
    use_offset=False,
)