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deforum_postprocess_test.py
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# Copyright (C) 2023 Deforum LLC
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# Contact the authors: https://deforum.github.io/
import glob
import json
import os
import pytest
import requests
from moviepy.editor import VideoFileClip
from utils import API_BASE_URL, gpu_disabled, wait_for_job_to_complete
from scripts.deforum_api_models import (DeforumJobPhase,
DeforumJobStatusCategory)
from scripts.deforum_helpers.subtitle_handler import get_user_values
@pytest.mark.skipif(gpu_disabled(), reason="requires GPU-enabled server")
def test_post_process_FILM(snapshot):
with open('tests/testdata/simple.input_settings.txt', 'r') as settings_file:
deforum_settings = json.load(settings_file)
deforum_settings["frame_interpolation_engine"] = "FILM"
deforum_settings["frame_interpolation_x_amount"] = 3
deforum_settings["frame_interpolation_slow_mo_enabled"] = False
response = requests.post(API_BASE_URL+"/batches", json={
"deforum_settings":[deforum_settings],
"options_overrides": {
"deforum_save_gen_info_as_srt": True,
"deforum_save_gen_info_as_srt_params": get_user_values(),
}
})
response.raise_for_status()
job_id = response.json()["job_ids"][0]
jobStatus = wait_for_job_to_complete(job_id)
assert jobStatus.status == DeforumJobStatusCategory.SUCCEEDED, f"Job {job_id} failed: {jobStatus}"
# Ensure parameters used at each frame have not regressed
srt_filenname = os.path.join(jobStatus.outdir, f"{jobStatus.timestring}.srt")
with open(srt_filenname, 'r') as srt_file:
assert srt_file.read() == snapshot
# Ensure interpolated video format is as expected
video_filenames = glob.glob(f'{jobStatus.outdir}/*FILM*.mp4', recursive=True)
assert len(video_filenames) == 1, "Expected one FILM video to be generated"
interpolated_video_filename = video_filenames[0]
clip = VideoFileClip(interpolated_video_filename)
assert clip.fps == deforum_settings['fps'] * deforum_settings["frame_interpolation_x_amount"] , "Video FPS does not match input settings (fps * interpolation amount)"
assert clip.duration * clip.fps == deforum_settings['max_frames'] * deforum_settings["frame_interpolation_x_amount"], "Video frame count does not match input settings (including interpolation)"
assert clip.size == [deforum_settings['W'], deforum_settings['H']] , "Video dimensions are not as expected"
@pytest.mark.skipif(gpu_disabled(), reason="requires GPU-enabled server")
def test_post_process_RIFE(snapshot):
with open('tests/testdata/simple.input_settings.txt', 'r') as settings_file:
deforum_settings = json.load(settings_file)
deforum_settings["frame_interpolation_engine"] = "RIFE v4.6"
deforum_settings["frame_interpolation_x_amount"] = 3
deforum_settings["frame_interpolation_slow_mo_enabled"] = False
response = requests.post(API_BASE_URL+"/batches", json={
"deforum_settings":[deforum_settings],
"options_overrides": {
"deforum_save_gen_info_as_srt": True,
"deforum_save_gen_info_as_srt_params": get_user_values(),
}
})
response.raise_for_status()
job_id = response.json()["job_ids"][0]
jobStatus = wait_for_job_to_complete(job_id)
assert jobStatus.status == DeforumJobStatusCategory.SUCCEEDED, f"Job {job_id} failed: {jobStatus}"
# Ensure parameters used at each frame have not regressed
srt_filenname = os.path.join(jobStatus.outdir, f"{jobStatus.timestring}.srt")
with open(srt_filenname, 'r') as srt_file:
assert srt_file.read() == snapshot
# Ensure interpolated video format is as expected
video_filenames = glob.glob(f'{jobStatus.outdir}/*RIFE*.mp4', recursive=True)
assert len(video_filenames) == 1, "Expected one RIFE video to be generated"
interpolated_video_filename = video_filenames[0]
clip = VideoFileClip(interpolated_video_filename)
assert clip.fps == deforum_settings['fps'] * deforum_settings["frame_interpolation_x_amount"] , "Video FPS does not match input settings (fps * interpolation amount)"
assert clip.duration * clip.fps == deforum_settings['max_frames'] * deforum_settings["frame_interpolation_x_amount"], "Video frame count does not match input settings (including interpolation)"
assert clip.size == [deforum_settings['W'], deforum_settings['H']] , "Video dimensions are not as expected"
@pytest.mark.skipif(gpu_disabled(), reason="requires GPU-enabled server")
def test_post_process_UPSCALE(snapshot):
with open('tests/testdata/simple.input_settings.txt', 'r') as settings_file:
deforum_settings = json.load(settings_file)
deforum_settings["r_upscale_video"] = True
deforum_settings["r_upscale_factor"] = "x4"
deforum_settings["r_upscale_model"] = "realesrgan-x4plus"
response = requests.post(API_BASE_URL+"/batches", json={
"deforum_settings":[deforum_settings],
"options_overrides": {
"deforum_save_gen_info_as_srt": True,
"deforum_save_gen_info_as_srt_params": get_user_values(),
}
})
response.raise_for_status()
job_id = response.json()["job_ids"][0]
jobStatus = wait_for_job_to_complete(job_id)
assert jobStatus.status == DeforumJobStatusCategory.SUCCEEDED, f"Job {job_id} failed: {jobStatus}"
# Ensure parameters used at each frame have not regressed
srt_filenname = os.path.join(jobStatus.outdir, f"{jobStatus.timestring}.srt")
with open(srt_filenname, 'r') as srt_file:
assert srt_file.read() == snapshot
# Ensure interpolated video format is as expected
video_filenames = glob.glob(f'{jobStatus.outdir}/*Upscaled*.mp4', recursive=True)
assert len(video_filenames) == 1, "Expected one upscaled video to be generated"
interpolated_video_filename = video_filenames[0]
clip = VideoFileClip(interpolated_video_filename)
assert clip.fps == deforum_settings['fps'] , "Video FPS does not match input settings"
assert clip.duration * clip.fps == deforum_settings['max_frames'], "Video frame count does not match input settings"
assert clip.size == [deforum_settings['W']*4, deforum_settings['H']*4] , "Video dimensions are not as expected (including upscaling)"
@pytest.mark.skipif(gpu_disabled(), reason="requires GPU-enabled server")
def test_post_process_UPSCALE_FILM(snapshot):
with open('tests/testdata/simple.input_settings.txt', 'r') as settings_file:
deforum_settings = json.load(settings_file)
deforum_settings["r_upscale_video"] = True
deforum_settings["r_upscale_factor"] = "x4"
deforum_settings["r_upscale_model"] = "realesrgan-x4plus"
deforum_settings["frame_interpolation_engine"] = "FILM"
deforum_settings["frame_interpolation_x_amount"] = 3
deforum_settings["frame_interpolation_slow_mo_enabled"] = False
deforum_settings["frame_interpolation_use_upscaled"] = True
response = requests.post(API_BASE_URL+"/batches", json={
"deforum_settings":[deforum_settings],
"options_overrides": {
"deforum_save_gen_info_as_srt": True,
"deforum_save_gen_info_as_srt_params": get_user_values(),
}
})
response.raise_for_status()
job_id = response.json()["job_ids"][0]
jobStatus = wait_for_job_to_complete(job_id)
assert jobStatus.status == DeforumJobStatusCategory.SUCCEEDED, f"Job {job_id} failed: {jobStatus}"
# Ensure parameters used at each frame have not regressed
srt_filenname = os.path.join(jobStatus.outdir, f"{jobStatus.timestring}.srt")
with open(srt_filenname, 'r') as srt_file:
assert srt_file.read() == snapshot
# Ensure interpolated video format is as expected
video_filenames = glob.glob(f'{jobStatus.outdir}/*FILM*upscaled*.mp4', recursive=True)
assert len(video_filenames) == 1, "Expected one upscaled video to be generated"
interpolated_video_filename = video_filenames[0]
clip = VideoFileClip(interpolated_video_filename)
assert clip.fps == deforum_settings['fps'] * deforum_settings["frame_interpolation_x_amount"] , "Video FPS does not match input settings (fps * interpolation amount)"
assert clip.duration * clip.fps == deforum_settings['max_frames'] * deforum_settings["frame_interpolation_x_amount"], "Video frame count does not match input settings (including interpolation)"
assert clip.size == [deforum_settings['W']*4, deforum_settings['H']*4] , "Video dimensions are not as expected (including upscaling)"