get_frames_from_idxs

behavenet.data.preprocess.get_frames_from_idxs(cap, idxs)

Helper function to load video segments.

Parameters

• cap (cv2.VideoCapture object) –

• idxs (array-like) – frame indices into video

Returns

obj – returned frames of shape shape (n_frames, y_pix, x_pix)

Return type

array-like