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')