# coding=utf-8
# Copyright 2024 The Google Research Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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# See the License for the specific language governing permissions and
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"""Types shared across modules."""

import enum


@enum.unique
class SequenceType(enum.Enum):

  """Sequence data types we know how to preprocess.

  If you need to preprocess additional video data, you must add it here.
  """

  FRAMES = "frames"
  FRAME_IDXS = "frame_idxs"
  VIDEO_NAME = "video_name"
  VIDEO_LEN = "video_len"

  def __str__(self):  # pylint: disable=invalid-str-returned
    return self.value