added progress bar to ffmpeg extract and merge
This commit is contained in:
chuckkay
GitHub
parent
96282f192f
commit
ea992e4f92
@ -1,175 +1,244 @@
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import os
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import subprocess
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import tempfile
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from typing import List, Optional
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import filetype
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from facefusion import logger, process_manager, state_manager
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from facefusion.filesystem import remove_file
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from facefusion.temp_helper import get_temp_file_path, get_temp_frames_pattern
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from facefusion.typing import AudioBuffer, Fps, OutputVideoPreset
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from facefusion.vision import restrict_video_fps
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def run_ffmpeg(args : List[str]) -> subprocess.Popen[bytes]:
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commands = [ 'ffmpeg', '-hide_banner', '-loglevel', 'error' ]
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commands.extend(args)
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process = subprocess.Popen(commands, stderr = subprocess.PIPE, stdout = subprocess.PIPE)
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while process_manager.is_processing():
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try:
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if state_manager.get_item('log_level') == 'debug':
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log_debug(process)
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process.wait(timeout = 0.5)
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except subprocess.TimeoutExpired:
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continue
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return process
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if process_manager.is_stopping():
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process.terminate()
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return process
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def open_ffmpeg(args : List[str]) -> subprocess.Popen[bytes]:
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commands = [ 'ffmpeg', '-hide_banner', '-loglevel', 'quiet' ]
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commands.extend(args)
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return subprocess.Popen(commands, stdin = subprocess.PIPE, stdout = subprocess.PIPE)
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def log_debug(process : subprocess.Popen[bytes]) -> None:
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_, stderr = process.communicate()
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errors = stderr.decode().split(os.linesep)
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for error in errors:
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if error.strip():
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logger.debug(error.strip(), __name__)
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def extract_frames(target_path : str, temp_video_resolution : str, temp_video_fps : Fps) -> bool:
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trim_frame_start = state_manager.get_item('trim_frame_start')
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trim_frame_end = state_manager.get_item('trim_frame_end')
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temp_frames_pattern = get_temp_frames_pattern(target_path, '%08d')
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commands = [ '-i', target_path, '-s', str(temp_video_resolution), '-q:v', '0' ]
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if isinstance(trim_frame_start, int) and isinstance(trim_frame_end, int):
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commands.extend([ '-vf', 'trim=start_frame=' + str(trim_frame_start) + ':end_frame=' + str(trim_frame_end) + ',fps=' + str(temp_video_fps) ])
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elif isinstance(trim_frame_start, int):
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commands.extend([ '-vf', 'trim=start_frame=' + str(trim_frame_start) + ',fps=' + str(temp_video_fps) ])
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elif isinstance(trim_frame_end, int):
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commands.extend([ '-vf', 'trim=end_frame=' + str(trim_frame_end) + ',fps=' + str(temp_video_fps) ])
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else:
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commands.extend([ '-vf', 'fps=' + str(temp_video_fps) ])
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commands.extend([ '-vsync', '0', temp_frames_pattern ])
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return run_ffmpeg(commands).returncode == 0
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def merge_video(target_path : str, output_video_resolution : str, output_video_fps : Fps) -> bool:
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temp_video_fps = restrict_video_fps(target_path, output_video_fps)
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temp_file_path = get_temp_file_path(target_path)
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temp_frames_pattern = get_temp_frames_pattern(target_path, '%08d')
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commands = [ '-r', str(temp_video_fps), '-i', temp_frames_pattern, '-s', str(output_video_resolution), '-c:v', state_manager.get_item('output_video_encoder') ]
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if state_manager.get_item('output_video_encoder') in [ 'libx264', 'libx265' ]:
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output_video_compression = round(51 - (state_manager.get_item('output_video_quality') * 0.51))
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commands.extend([ '-crf', str(output_video_compression), '-preset', state_manager.get_item('output_video_preset') ])
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if state_manager.get_item('output_video_encoder') in [ 'libvpx-vp9' ]:
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output_video_compression = round(63 - (state_manager.get_item('output_video_quality') * 0.63))
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commands.extend([ '-crf', str(output_video_compression) ])
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if state_manager.get_item('output_video_encoder') in [ 'h264_nvenc', 'hevc_nvenc' ]:
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output_video_compression = round(51 - (state_manager.get_item('output_video_quality') * 0.51))
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commands.extend([ '-cq', str(output_video_compression), '-preset', map_nvenc_preset(state_manager.get_item('output_video_preset')) ])
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if state_manager.get_item('output_video_encoder') in [ 'h264_amf', 'hevc_amf' ]:
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output_video_compression = round(51 - (state_manager.get_item('output_video_quality') * 0.51))
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commands.extend([ '-qp_i', str(output_video_compression), '-qp_p', str(output_video_compression), '-quality', map_amf_preset(state_manager.get_item('output_video_preset')) ])
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if state_manager.get_item('output_video_encoder') in [ 'h264_videotoolbox', 'hevc_videotoolbox' ]:
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commands.extend([ '-q:v', str(state_manager.get_item('output_video_quality')) ])
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commands.extend([ '-vf', 'framerate=fps=' + str(output_video_fps), '-pix_fmt', 'yuv420p', '-colorspace', 'bt709', '-y', temp_file_path ])
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return run_ffmpeg(commands).returncode == 0
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def concat_video(output_path : str, temp_output_paths : List[str]) -> bool:
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concat_video_path = tempfile.mktemp()
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with open(concat_video_path, 'w') as concat_video_file:
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for temp_output_path in temp_output_paths:
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concat_video_file.write('file \'' + os.path.abspath(temp_output_path) + '\'' + os.linesep)
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concat_video_file.flush()
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concat_video_file.close()
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commands = [ '-f', 'concat', '-safe', '0', '-i', concat_video_file.name, '-c:v', 'copy', '-c:a', state_manager.get_item('output_audio_encoder'), '-y', os.path.abspath(output_path) ]
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process = run_ffmpeg(commands)
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process.communicate()
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remove_file(concat_video_path)
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return process.returncode == 0
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def copy_image(target_path : str, temp_image_resolution : str) -> bool:
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temp_file_path = get_temp_file_path(target_path)
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temp_image_compression = calc_image_compression(target_path, 100)
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commands = [ '-i', target_path, '-s', str(temp_image_resolution), '-q:v', str(temp_image_compression), '-y', temp_file_path ]
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return run_ffmpeg(commands).returncode == 0
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def finalize_image(target_path : str, output_path : str, output_image_resolution : str) -> bool:
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temp_file_path = get_temp_file_path(target_path)
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output_image_compression = calc_image_compression(target_path, state_manager.get_item('output_image_quality'))
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commands = [ '-i', temp_file_path, '-s', str(output_image_resolution), '-q:v', str(output_image_compression), '-y', output_path ]
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return run_ffmpeg(commands).returncode == 0
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def calc_image_compression(image_path : str, image_quality : int) -> int:
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is_webp = filetype.guess_mime(image_path) == 'image/webp'
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if is_webp:
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image_quality = 100 - image_quality
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return round(31 - (image_quality * 0.31))
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def read_audio_buffer(target_path : str, sample_rate : int, channel_total : int) -> Optional[AudioBuffer]:
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commands = [ '-i', target_path, '-vn', '-f', 's16le', '-acodec', 'pcm_s16le', '-ar', str(sample_rate), '-ac', str(channel_total), '-' ]
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process = open_ffmpeg(commands)
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audio_buffer, _ = process.communicate()
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if process.returncode == 0:
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return audio_buffer
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return None
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def restore_audio(target_path : str, output_path : str, output_video_fps : Fps) -> bool:
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trim_frame_start = state_manager.get_item('trim_frame_start')
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trim_frame_end = state_manager.get_item('trim_frame_end')
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temp_file_path = get_temp_file_path(target_path)
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commands = [ '-i', temp_file_path ]
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if isinstance(trim_frame_start, int):
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start_time = trim_frame_start / output_video_fps
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commands.extend([ '-ss', str(start_time) ])
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if isinstance(trim_frame_end, int):
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end_time = trim_frame_end / output_video_fps
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commands.extend([ '-to', str(end_time) ])
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commands.extend([ '-i', target_path, '-c:v', 'copy', '-c:a', state_manager.get_item('output_audio_encoder'), '-map', '0:v:0', '-map', '1:a:0', '-shortest', '-y', output_path ])
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return run_ffmpeg(commands).returncode == 0
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def replace_audio(target_path : str, audio_path : str, output_path : str) -> bool:
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temp_file_path = get_temp_file_path(target_path)
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commands = [ '-i', temp_file_path, '-i', audio_path, '-c:a', state_manager.get_item('output_audio_encoder'), '-af', 'apad', '-shortest', '-y', output_path ]
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return run_ffmpeg(commands).returncode == 0
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def map_nvenc_preset(output_video_preset : OutputVideoPreset) -> Optional[str]:
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if output_video_preset in [ 'ultrafast', 'superfast', 'veryfast', 'faster', 'fast' ]:
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return 'fast'
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if output_video_preset == 'medium':
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return 'medium'
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if output_video_preset in [ 'slow', 'slower', 'veryslow' ]:
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return 'slow'
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return None
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def map_amf_preset(output_video_preset : OutputVideoPreset) -> Optional[str]:
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if output_video_preset in [ 'ultrafast', 'superfast', 'veryfast' ]:
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return 'speed'
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if output_video_preset in [ 'faster', 'fast', 'medium' ]:
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return 'balanced'
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if output_video_preset in [ 'slow', 'slower', 'veryslow' ]:
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return 'quality'
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return None
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import os
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import subprocess
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import tempfile
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from typing import List, Optional
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from tqdm import tqdm # Import tqdm for progress bar
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import filetype
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import re
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from facefusion import logger, process_manager, state_manager
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from facefusion.filesystem import remove_file
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from facefusion.temp_helper import get_temp_file_path, get_temp_frames_pattern
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from facefusion.typing import AudioBuffer, Fps, OutputVideoPreset
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from facefusion.vision import count_video_frame_total, restrict_video_fps
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def run_ffmpeg(args: List[str]) -> subprocess.Popen[bytes]:
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commands = ['ffmpeg', '-hide_banner', '-loglevel', 'error']
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commands.extend(args)
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process = subprocess.Popen(commands, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
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while process_manager.is_processing():
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try:
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if state_manager.get_item('log_level') == 'debug':
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log_debug(process)
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process.wait(timeout=0.5)
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except subprocess.TimeoutExpired:
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continue
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return process
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if process_manager.is_stopping():
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process.terminate()
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return process
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def open_ffmpeg(args: List[str]) -> subprocess.Popen[bytes]:
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commands = ['ffmpeg', '-hide_banner', '-loglevel', 'quiet']
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commands.extend(args)
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return subprocess.Popen(commands, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
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def log_debug(process: subprocess.Popen[bytes]) -> None:
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_, stderr = process.communicate()
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errors = stderr.decode().split(os.linesep)
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for error in errors:
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if error.strip():
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logger.debug(error.strip(), __name__)
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def extract_frames(target_path: str, temp_video_resolution: str, temp_video_fps: Fps) -> bool:
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trim_frame_start = state_manager.get_item('trim_frame_start')
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trim_frame_end = state_manager.get_item('trim_frame_end')
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temp_frames_pattern = get_temp_frames_pattern(target_path, '%08d')
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commands = ['-i', target_path, '-s', str(temp_video_resolution), '-q:v', '0']
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if isinstance(trim_frame_start, int) and isinstance(trim_frame_end, int):
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commands.extend(['-vf', 'trim=start_frame=' + str(trim_frame_start) + ':end_frame=' + str(trim_frame_end) + ',fps=' + str(temp_video_fps)])
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frame_count = (trim_frame_end - trim_frame_start)
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elif isinstance(trim_frame_start, int):
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commands.extend(['-vf', 'trim=start_frame=' + str(trim_frame_start) + ',fps=' + str(temp_video_fps)])
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target_frame_count = count_video_frame_total(target_path)
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frame_count = (target_frame_count - trim_frame_start)
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elif isinstance(trim_frame_end, int):
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commands.extend(['-vf', 'trim=end_frame=' + str(trim_frame_end) + ',fps=' + str(temp_video_fps)])
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frame_count = trim_frame_end
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else:
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commands.extend(['-vf', 'fps=' + str(temp_video_fps)])
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frame_count = count_video_frame_total(target_path)
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commands.extend(['-vsync', '0', temp_frames_pattern])
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# Run ffmpeg and monitor progress
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process = subprocess.Popen(['ffmpeg'] + commands, stderr=subprocess.PIPE, text=True)
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pbar = tqdm(total=frame_count, desc="Extracting frames", unit = 'frame', ascii = ' =')
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frame_re = re.compile(r'frame=\s*(\d+)')
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previous_frame = 0
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while True:
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output = process.stderr.readline()
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if output == '' and process.poll() is not None:
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break
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if not process_manager.is_processing():
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process.terminate()
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pbar.close()
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return False # Indicate the process was canceled
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if output:
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match = frame_re.search(output)
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if match:
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frame = int(match.group(1))
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pbar.update(frame - previous_frame)
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previous_frame = frame
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pbar.update(frame_count - previous_frame) # Ensure the progress bar reaches 100%
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pbar.close()
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process.wait()
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return process.returncode == 0
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def merge_video(target_path: str, output_video_resolution: str, output_video_fps: Fps) -> bool:
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temp_video_fps = restrict_video_fps(target_path, output_video_fps)
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temp_file_path = get_temp_file_path(target_path)
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temp_frames_pattern = get_temp_frames_pattern(target_path, '%08d')
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commands = ['-r', str(temp_video_fps), '-i', temp_frames_pattern, '-s', str(output_video_resolution), '-c:v', state_manager.get_item('output_video_encoder')]
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if state_manager.get_item('output_video_encoder') in ['libx264', 'libx265']:
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output_video_compression = round(51 - (state_manager.get_item('output_video_quality') * 0.51))
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commands.extend(['-crf', str(output_video_compression), '-preset', state_manager.get_item('output_video_preset')])
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if state_manager.get_item('output_video_encoder') in ['libvpx-vp9']:
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output_video_compression = round(63 - (state_manager.get_item('output_video_quality') * 0.63))
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commands.extend(['-crf', str(output_video_compression)])
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if state_manager.get_item('output_video_encoder') in ['h264_nvenc', 'hevc_nvenc']:
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output_video_compression = round(51 - (state_manager.get_item('output_video_quality') * 0.51))
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commands.extend(['-cq', str(output_video_compression), '-preset', map_nvenc_preset(state_manager.get_item('output_video_preset'))])
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if state_manager.get_item('output_video_encoder') in ['h264_amf', 'hevc_amf']:
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output_video_compression = round(51 - (state_manager.get_item('output_video_quality') * 0.51))
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commands.extend(['-qp_i', str(output_video_compression), '-qp_p', str(output_video_compression), '-quality', map_amf_preset(state_manager.get_item('output_video_preset'))])
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if state_manager.get_item('output_video_encoder') in ['h264_videotoolbox', 'hevc_videotoolbox']:
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commands.extend(['-q:v', str(state_manager.get_item('output_video_quality'))])
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commands.extend(['-vf', 'framerate=fps=' + str(output_video_fps), '-pix_fmt', 'yuv420p', '-colorspace', 'bt709', '-y', temp_file_path])
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# Calculate frame count
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trim_frame_start = state_manager.get_item('trim_frame_start')
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trim_frame_end = state_manager.get_item('trim_frame_end')
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if isinstance(trim_frame_start, int) and isinstance(trim_frame_end, int):
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frame_count = (trim_frame_end - trim_frame_start)
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elif isinstance(trim_frame_start, int):
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target_frame_count = count_video_frame_total(target_path)
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frame_count = (target_frame_count - trim_frame_start)
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elif isinstance(trim_frame_end, int):
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frame_count = trim_frame_end
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else:
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frame_count = count_video_frame_total(target_path)
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# Run ffmpeg and monitor progress
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process = subprocess.Popen(['ffmpeg'] + commands, stderr=subprocess.PIPE, text=True)
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pbar = tqdm(total=frame_count, desc="Merging video", unit = 'frame', ascii = ' =')
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frame_re = re.compile(r'frame=\s*(\d+)')
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previous_frame = 0
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while True:
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output = process.stderr.readline()
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if output == '' and process.poll() is not None:
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break
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if not process_manager.is_processing():
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process.terminate()
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pbar.close()
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return False # Indicate the process was canceled
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if output:
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match = frame_re.search(output)
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if match:
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frame = int(match.group(1))
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pbar.update(frame - previous_frame)
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previous_frame = frame
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pbar.update(frame_count - previous_frame) # Ensure the progress bar reaches 100%
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pbar.close()
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process.wait()
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return process.returncode == 0
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def concat_video(output_path : str, temp_output_paths : List[str]) -> bool:
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concat_video_path = tempfile.mktemp()
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with open(concat_video_path, 'w') as concat_video_file:
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for temp_output_path in temp_output_paths:
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concat_video_file.write('file \'' + os.path.abspath(temp_output_path) + '\'' + os.linesep)
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concat_video_file.flush()
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concat_video_file.close()
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commands = [ '-f', 'concat', '-safe', '0', '-i', concat_video_file.name, '-c:v', 'copy', '-c:a', state_manager.get_item('output_audio_encoder'), '-y', os.path.abspath(output_path) ]
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process = run_ffmpeg(commands)
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process.communicate()
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remove_file(concat_video_path)
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return process.returncode == 0
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def copy_image(target_path : str, temp_image_resolution : str) -> bool:
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temp_file_path = get_temp_file_path(target_path)
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temp_image_compression = calc_image_compression(target_path, 100)
|
||||
commands = [ '-i', target_path, '-s', str(temp_image_resolution), '-q:v', str(temp_image_compression), '-y', temp_file_path ]
|
||||
return run_ffmpeg(commands).returncode == 0
|
||||
|
||||
|
||||
def finalize_image(target_path : str, output_path : str, output_image_resolution : str) -> bool:
|
||||
temp_file_path = get_temp_file_path(target_path)
|
||||
output_image_compression = calc_image_compression(target_path, state_manager.get_item('output_image_quality'))
|
||||
commands = [ '-i', temp_file_path, '-s', str(output_image_resolution), '-q:v', str(output_image_compression), '-y', output_path ]
|
||||
return run_ffmpeg(commands).returncode == 0
|
||||
|
||||
|
||||
def calc_image_compression(image_path : str, image_quality : int) -> int:
|
||||
is_webp = filetype.guess_mime(image_path) == 'image/webp'
|
||||
if is_webp:
|
||||
image_quality = 100 - image_quality
|
||||
return round(31 - (image_quality * 0.31))
|
||||
|
||||
|
||||
def read_audio_buffer(target_path : str, sample_rate : int, channel_total : int) -> Optional[AudioBuffer]:
|
||||
commands = [ '-i', target_path, '-vn', '-f', 's16le', '-acodec', 'pcm_s16le', '-ar', str(sample_rate), '-ac', str(channel_total), '-' ]
|
||||
process = open_ffmpeg(commands)
|
||||
audio_buffer, _ = process.communicate()
|
||||
if process.returncode == 0:
|
||||
return audio_buffer
|
||||
return None
|
||||
|
||||
|
||||
def restore_audio(target_path : str, output_path : str, output_video_fps : Fps) -> bool:
|
||||
trim_frame_start = state_manager.get_item('trim_frame_start')
|
||||
trim_frame_end = state_manager.get_item('trim_frame_end')
|
||||
temp_file_path = get_temp_file_path(target_path)
|
||||
commands = [ '-i', temp_file_path ]
|
||||
|
||||
if isinstance(trim_frame_start, int):
|
||||
start_time = trim_frame_start / output_video_fps
|
||||
commands.extend([ '-ss', str(start_time) ])
|
||||
if isinstance(trim_frame_end, int):
|
||||
end_time = trim_frame_end / output_video_fps
|
||||
commands.extend([ '-to', str(end_time) ])
|
||||
commands.extend([ '-i', target_path, '-c:v', 'copy', '-c:a', state_manager.get_item('output_audio_encoder'), '-map', '0:v:0', '-map', '1:a:0', '-shortest', '-y', output_path ])
|
||||
return run_ffmpeg(commands).returncode == 0
|
||||
|
||||
|
||||
def replace_audio(target_path : str, audio_path : str, output_path : str) -> bool:
|
||||
temp_file_path = get_temp_file_path(target_path)
|
||||
commands = [ '-i', temp_file_path, '-i', audio_path, '-c:a', state_manager.get_item('output_audio_encoder'), '-af', 'apad', '-shortest', '-y', output_path ]
|
||||
return run_ffmpeg(commands).returncode == 0
|
||||
|
||||
|
||||
def map_nvenc_preset(output_video_preset : OutputVideoPreset) -> Optional[str]:
|
||||
if output_video_preset in [ 'ultrafast', 'superfast', 'veryfast', 'faster', 'fast' ]:
|
||||
return 'fast'
|
||||
if output_video_preset == 'medium':
|
||||
return 'medium'
|
||||
if output_video_preset in [ 'slow', 'slower', 'veryslow' ]:
|
||||
return 'slow'
|
||||
return None
|
||||
|
||||
|
||||
def map_amf_preset(output_video_preset : OutputVideoPreset) -> Optional[str]:
|
||||
if output_video_preset in [ 'ultrafast', 'superfast', 'veryfast' ]:
|
||||
return 'speed'
|
||||
if output_video_preset in [ 'faster', 'fast', 'medium' ]:
|
||||
return 'balanced'
|
||||
if output_video_preset in [ 'slow', 'slower', 'veryslow' ]:
|
||||
return 'quality'
|
||||
return None
|
||||
|
||||
Loading…
Reference in New Issue
Block a user