# Copyright 2022 Google LLC

# 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

#     https://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,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
model.name = 'film_net'

film_net.pyramid_levels = 7
film_net.fusion_pyramid_levels = 5
film_net.specialized_levels = 3
film_net.sub_levels = 4
film_net.flow_convs = [3, 3, 3, 3]
film_net.flow_filters = [32, 64, 128, 256]
film_net.filters = 64

training.learning_rate = 0.0001
training.learning_rate_decay_steps = 750000
training.learning_rate_decay_rate = 0.464158
training.learning_rate_staircase = True
training.num_steps = 3000000

# in the sweep
training_dataset.file = 'gs://xcloud-shared/fitsumreda/frame_interpolation/datasets/vimeo_interp_train.tfrecord@200'
training_dataset.batch_size = 8
training_dataset.crop_size = 256

eval_datasets.batch_size = 1
eval_datasets.max_examples = -1
# eval_datasets.files = ['gs://xcloud-shared/fitsumreda/frame_interpolation/datasets/vimeo_interp_test.tfrecord@3',
#                       'gs://xcloud-shared/fitsumreda/frame_interpolation/datasets/middlebury_other.tfrecord@3',
#                       'gs://xcloud-shared/fitsumreda/frame_interpolation/datasets/UCF101_interp_test.tfrecord@2',
#                       'gs://xcloud-shared/fitsumreda/frame_interpolation/datasets/xiph_2K.tfrecord@2',
#                       'gs://xcloud-shared/fitsumreda/frame_interpolation/datasets/xiph_4K.tfrecord@2']
# eval_datasets.names = ['vimeo90K', 'middlebury', 'ucf101', 'xiph2K', 'xiph4K']
eval_datasets.files = []
eval_datasets.names = []

# Training augmentation (in addition to random crop)
data_augmentation.names = ['random_image_rot90', 'random_flip', 'random_rotate', 'random_reverse']

# Loss functions
training_losses.loss_names = ['l1']
training_losses.loss_weights = [1.0]

test_losses.loss_names = ['l1', 'psnr', 'ssim']
test_losses.loss_weights = [1.0, 1.0, 1.0]