Hugging Face's logo

Spaces:
Hansonwong47
/
facefunsion
Runtime error

App Files Community
facefunsion
File size: 8,285 Bytes 
872d0d8
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
 
import os
import subprocess
import tempfile

import pytest

import facefusion.ffmpeg
from facefusion import process_manager, state_manager
from facefusion.download import conditional_download
from facefusion.ffmpeg import concat_video, extract_frames, merge_video, read_audio_buffer, replace_audio, restore_audio
from facefusion.filesystem import copy_file
from facefusion.temp_helper import clear_temp_directory, create_temp_directory, get_temp_file_path, resolve_temp_frame_paths
from facefusion.types import EncoderSet
from .helper import get_test_example_file, get_test_examples_directory, get_test_output_file, prepare_test_output_directory


@pytest.fixture(scope = 'module', autouse = True)
def before_all() -> None:
	process_manager.start()
	conditional_download(get_test_examples_directory(),
	[
		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.jpg',
		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.mp3',
		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/target-240p.mp4'
	])
	subprocess.run([ 'ffmpeg', '-i', get_test_example_file('source.mp3'), get_test_example_file('source.wav') ])
	subprocess.run([ 'ffmpeg', '-i', get_test_example_file('target-240p.mp4'), '-vf', 'fps=25', get_test_example_file('target-240p-25fps.mp4') ])
	subprocess.run([ 'ffmpeg', '-i', get_test_example_file('target-240p.mp4'), '-vf', 'fps=30', get_test_example_file('target-240p-30fps.mp4') ])
	subprocess.run([ 'ffmpeg', '-i', get_test_example_file('target-240p.mp4'), '-vf', 'fps=60', get_test_example_file('target-240p-60fps.mp4') ])

	for output_video_format in [ 'avi', 'm4v', 'mkv', 'mov', 'mp4', 'webm' ]:
		subprocess.run([ 'ffmpeg', '-i', get_test_example_file('source.mp3'), '-i', get_test_example_file('target-240p.mp4'), '-ar', '16000', get_test_example_file('target-240p-16khz.' + output_video_format) ])

	subprocess.run([ 'ffmpeg', '-i', get_test_example_file('source.mp3'), '-i', get_test_example_file('target-240p.mp4'), '-ar', '48000', get_test_example_file('target-240p-48khz.mp4') ])
	state_manager.init_item('temp_path', tempfile.gettempdir())
	state_manager.init_item('temp_frame_format', 'png')
	state_manager.init_item('output_audio_encoder', 'aac')
	state_manager.init_item('output_audio_quality', 100)
	state_manager.init_item('output_audio_volume', 100)
	state_manager.init_item('output_video_encoder', 'libx264')
	state_manager.init_item('output_video_quality', 100)
	state_manager.init_item('output_video_preset', 'ultrafast')


@pytest.fixture(scope = 'function', autouse = True)
def before_each() -> None:
	prepare_test_output_directory()


def get_available_encoder_set() -> EncoderSet:
	if os.getenv('CI'):
		return\
		{
			'audio': [ 'aac' ],
			'video': [ 'libx264' ]
		}
	return facefusion.ffmpeg.get_available_encoder_set()


def test_get_available_encoder_set() -> None:
	available_encoder_set = get_available_encoder_set()

	assert 'aac' in available_encoder_set.get('audio')
	assert 'libx264' in available_encoder_set.get('video')


def test_extract_frames() -> None:
	test_set =\
	[
		(get_test_example_file('target-240p-25fps.mp4'), 0, 270, 324),
		(get_test_example_file('target-240p-25fps.mp4'), 224, 270, 55),
		(get_test_example_file('target-240p-25fps.mp4'), 124, 224, 120),
		(get_test_example_file('target-240p-25fps.mp4'), 0, 100, 120),
		(get_test_example_file('target-240p-30fps.mp4'), 0, 324, 324),
		(get_test_example_file('target-240p-30fps.mp4'), 224, 324, 100),
		(get_test_example_file('target-240p-30fps.mp4'), 124, 224, 100),
		(get_test_example_file('target-240p-30fps.mp4'), 0, 100, 100),
		(get_test_example_file('target-240p-60fps.mp4'), 0, 648, 324),
		(get_test_example_file('target-240p-60fps.mp4'), 224, 648, 212),
		(get_test_example_file('target-240p-60fps.mp4'), 124, 224, 50),
		(get_test_example_file('target-240p-60fps.mp4'), 0, 100, 50)
	]

	for target_path, trim_frame_start, trim_frame_end, frame_total in test_set:
		create_temp_directory(target_path)

		assert extract_frames(target_path, '452x240', 30.0, trim_frame_start, trim_frame_end) is True
		assert len(resolve_temp_frame_paths(target_path)) == frame_total

		clear_temp_directory(target_path)


def test_merge_video() -> None:
	target_paths =\
	[
		get_test_example_file('target-240p-16khz.avi'),
		get_test_example_file('target-240p-16khz.m4v'),
		get_test_example_file('target-240p-16khz.mkv'),
		get_test_example_file('target-240p-16khz.mp4'),
		get_test_example_file('target-240p-16khz.mov'),
		get_test_example_file('target-240p-16khz.webm')
	]
	output_video_encoders = get_available_encoder_set().get('video')

	for target_path in target_paths:
		for output_video_encoder in output_video_encoders:
			state_manager.init_item('output_video_encoder', output_video_encoder)
			create_temp_directory(target_path)
			extract_frames(target_path, '452x240', 25.0, 0, 1)

			assert merge_video(target_path, 25.0, '452x240', 25.0, 0, 1) is True

		clear_temp_directory(target_path)

	state_manager.init_item('output_video_encoder', 'libx264')


def test_concat_video() -> None:
	output_path = get_test_output_file('test-concat-video.mp4')
	temp_output_paths =\
	[
		get_test_example_file('target-240p-16khz.mp4'),
		get_test_example_file('target-240p-16khz.mp4')
	]

	assert concat_video(output_path, temp_output_paths) is True


def test_read_audio_buffer() -> None:
	assert isinstance(read_audio_buffer(get_test_example_file('source.mp3'), 1, 16, 1), bytes)
	assert isinstance(read_audio_buffer(get_test_example_file('source.wav'), 1, 16, 1), bytes)
	assert read_audio_buffer(get_test_example_file('invalid.mp3'), 1, 16, 1) is None


def test_restore_audio() -> None:
	test_set =\
	[
		(get_test_example_file('target-240p-16khz.avi'), get_test_output_file('target-240p-16khz.avi')),
		(get_test_example_file('target-240p-16khz.m4v'), get_test_output_file('target-240p-16khz.m4v')),
		(get_test_example_file('target-240p-16khz.mkv'), get_test_output_file('target-240p-16khz.mkv')),
		(get_test_example_file('target-240p-16khz.mov'), get_test_output_file('target-240p-16khz.mov')),
		(get_test_example_file('target-240p-16khz.mp4'), get_test_output_file('target-240p-16khz.mp4')),
		(get_test_example_file('target-240p-48khz.mp4'), get_test_output_file('target-240p-48khz.mp4')),
		(get_test_example_file('target-240p-16khz.webm'), get_test_output_file('target-240p-16khz.webm'))
	]
	output_audio_encoders = get_available_encoder_set().get('audio')

	for target_path, output_path in test_set:
		create_temp_directory(target_path)

		for output_audio_encoder in output_audio_encoders:
			state_manager.init_item('output_audio_encoder', output_audio_encoder)
			copy_file(target_path, get_temp_file_path(target_path))

			assert restore_audio(target_path, output_path, 0, 270) is True

		clear_temp_directory(target_path)

	state_manager.init_item('output_audio_encoder', 'aac')


def test_replace_audio() -> None:
	test_set =\
	[
		(get_test_example_file('target-240p-16khz.avi'), get_test_output_file('target-240p-16khz.avi')),
		(get_test_example_file('target-240p-16khz.m4v'), get_test_output_file('target-240p-16khz.m4v')),
		(get_test_example_file('target-240p-16khz.mkv'), get_test_output_file('target-240p-16khz.mkv')),
		(get_test_example_file('target-240p-16khz.mov'), get_test_output_file('target-240p-16khz.mov')),
		(get_test_example_file('target-240p-16khz.mp4'), get_test_output_file('target-240p-16khz.mp4')),
		(get_test_example_file('target-240p-48khz.mp4'), get_test_output_file('target-240p-48khz.mp4')),
		(get_test_example_file('target-240p-16khz.webm'), get_test_output_file('target-240p-16khz.webm'))
	]
	output_audio_encoders = get_available_encoder_set().get('audio')

	for target_path, output_path in test_set:
		create_temp_directory(target_path)

		for output_audio_encoder in output_audio_encoders:
			state_manager.init_item('output_audio_encoder', output_audio_encoder)
			copy_file(target_path, get_temp_file_path(target_path))

			assert replace_audio(target_path, get_test_example_file('source.mp3'), output_path) is True
			assert replace_audio(target_path, get_test_example_file('source.wav'), output_path) is True

		clear_temp_directory(target_path)

	state_manager.init_item('output_audio_encoder', 'aac')