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made output extensions in batch processing customizable
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k4yt3x
parent
0b15fb7bd2
commit
7e87dac15e
148
src/upscaler.py
148
src/upscaler.py
@ -4,7 +4,7 @@
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Name: Video2X Upscaler
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Author: K4YT3X
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Date Created: December 10, 2018
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Last Modified: June 5, 2020
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Last Modified: June 7, 2020
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Description: This file contains the Upscaler class. Each
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instance of the Upscaler class is an upscaler on an image or
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@ -86,7 +86,9 @@ class Upscaler:
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self.scale_ratio = None
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self.processes = 1
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self.video2x_cache_directory = pathlib.Path(tempfile.gettempdir()) / 'video2x'
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self.image_format = 'png'
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self.extracted_frame_format = 'png'
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self.image_output_extension = '.png'
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self.video_output_extension = '.mp4'
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self.preserve_frames = False
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# other internal members and signals
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@ -234,7 +236,7 @@ class Upscaler:
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if self.driver == 'waifu2x_caffe':
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if (driver_settings['scale_width'] != 0 and driver_settings['scale_height'] == 0 or
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driver_settings['scale_width'] == 0 and driver_settings['scale_height'] != 0):
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Avalon.error('Only one of scale_width and scale_height is specified for waifu2x-caffe')
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Avalon.error(_('Only one of scale_width and scale_height is specified for waifu2x-caffe'))
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raise AttributeError('only one of scale_width and scale_height is specified for waifu2x-caffe')
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# if scale_width and scale_height are specified, ensure scale_ratio is None
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@ -324,8 +326,8 @@ class Upscaler:
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# images need to be renamed to be recognizable for FFmpeg
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if self.driver == 'waifu2x_converter_cpp':
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for image in [f for f in self.upscaled_frames.iterdir() if f.is_file()]:
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renamed = re.sub(f'_\\[.*\\]\\[x(\\d+(\\.\\d+)?)\\]\\.{self.image_format}',
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f'.{self.image_format}',
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renamed = re.sub(f'_\\[.*\\]\\[x(\\d+(\\.\\d+)?)\\]\\.{self.extracted_frame_format}',
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f'.{self.extracted_frame_format}',
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str(image.name))
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(self.upscaled_frames / image).rename(self.upscaled_frames / renamed)
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@ -403,49 +405,93 @@ class Upscaler:
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self.driver_object.load_configurations(self)
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# initialize FFmpeg object
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self.ffmpeg_object = Ffmpeg(self.ffmpeg_settings, image_format=self.image_format)
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self.ffmpeg_object = Ffmpeg(self.ffmpeg_settings, extracted_frame_format=self.extracted_frame_format)
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# define processing queue
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self.processing_queue = queue.Queue()
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Avalon.info(_('Loading files into processing queue'))
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Avalon.debug_info(_('Input path(s): {}').format(self.input))
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# if input is a list of files
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if isinstance(self.input, list):
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Avalon.info(_('Loading files from multiple paths'))
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Avalon.debug_info(_('Input path(s): {}').format(self.input))
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# make output directory if it doesn't exist
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# make output directory if the input is a list or a directory
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if isinstance(self.input, list) or self.input.is_dir():
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self.output.mkdir(parents=True, exist_ok=True)
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for input_path in self.input:
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input_files = []
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if input_path.is_file():
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output_path = self.output / input_path.name
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self.processing_queue.put((input_path.absolute(), output_path.absolute()))
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# if input is single directory
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# put it in a list for compability with the following code
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if not isinstance(self.input, list):
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input_paths = [self.input]
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else:
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input_paths = self.input
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elif input_path.is_dir():
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for input_path in [f for f in input_path.iterdir() if f.is_file()]:
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output_path = self.output / input_path.name
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self.processing_queue.put((input_path.absolute(), output_path.absolute()))
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# flatten directories into file paths
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for input_path in input_paths:
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# if input specified is single file
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elif self.input.is_file():
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Avalon.info(_('Loading single file'))
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Avalon.debug_info(_('Input path(s): {}').format(self.input))
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self.processing_queue.put((self.input.absolute(), self.output.absolute()))
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# if the input path is a single file
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# add the file's path object to input_files
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if input_path.is_file():
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input_files.append(input_path)
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# if input specified is a directory
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elif self.input.is_dir():
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# if the input path is a directory
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# add all files under the directory into the input_files (non-recursive)
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elif input_path.is_dir():
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input_files.extend([f for f in input_path.iterdir() if f.is_file()])
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Avalon.info(_('Loading files from directory'))
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Avalon.debug_info(_('Input path(s): {}').format(self.input))
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# make output directory if it doesn't exist
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self.output.mkdir(parents=True, exist_ok=True)
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for input_path in [f for f in self.input.iterdir() if f.is_file()]:
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output_path = self.output / input_path.name
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self.processing_queue.put((input_path.absolute(), output_path.absolute()))
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output_paths = []
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for input_path in input_files:
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# get file type
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# try python-magic if it's available
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try:
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input_file_mime_type = magic.from_file(str(input_path.absolute()), mime=True)
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input_file_type = input_file_mime_type.split('/')[0]
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input_file_subtype = input_file_mime_type.split('/')[1]
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except Exception:
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input_file_type = input_file_subtype = None
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# in case python-magic fails to detect file type
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# try guessing file mime type with mimetypes
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if input_file_type not in ['image', 'video']:
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input_file_mime_type = mimetypes.guess_type(input_path.name)[0]
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input_file_type = input_file_mime_type.split('/')[0]
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input_file_subtype = input_file_mime_type.split('/')[1]
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# set default output file suffixes
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# if image type is GIF, default output suffix is also .gif
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if input_file_mime_type == 'image/gif':
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output_path = self.output / (input_path.stem + '.gif')
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elif input_file_type == 'image':
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output_path = self.output / (input_path.stem + self.image_output_extension)
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elif input_file_type == 'video':
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output_path = self.output / (input_path.stem + self.video_output_extension)
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# if file is none of: image, image/gif, video
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# skip to the next task
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else:
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Avalon.error(_('File {} ({}) neither an image nor a video').format(input_path, input_file_mime_type))
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Avalon.warning(_('Skipping this file'))
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continue
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# if there is only one input file
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# do not modify output file suffix
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if isinstance(self.input, pathlib.Path) and self.input.is_file():
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output_path = self.output
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output_path_id = 0
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while str(output_path) in output_paths:
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output_path = output_path.parent / pathlib.Path(f'{output_path.stem}_{output_path_id}{output_path.suffix}')
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output_path_id += 1
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# record output path
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output_paths.append(str(output_path))
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# push file information into processing queue
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self.processing_queue.put((input_path.absolute(), output_path.absolute(), input_file_mime_type, input_file_type, input_file_subtype))
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# check argument sanity before running
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self._check_arguments()
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@ -461,27 +507,8 @@ class Upscaler:
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try:
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while not self.processing_queue.empty():
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# reset current processing progress for new job
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self.total_frames_upscaled = 0
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self.total_frames = 0
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# get new job from queue
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self.current_input_file, output_path = self.processing_queue.get()
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# get file type
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try:
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input_file_mime_type = magic.from_file(str(self.current_input_file.absolute()), mime=True)
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input_file_type = input_file_mime_type.split('/')[0]
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input_file_subtype = input_file_mime_type.split('/')[1]
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except Exception:
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input_file_type = input_file_subtype = None
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# in case python-magic fails to detect file type
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# try guessing file mime type with mimetypes
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if input_file_type not in ['image', 'video']:
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input_file_mime_type = mimetypes.guess_type(self.current_input_file.name)[0]
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input_file_type = input_file_mime_type.split('/')[0]
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input_file_subtype = input_file_mime_type.split('/')[1]
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self.current_input_file, output_path, input_file_mime_type, input_file_type, input_file_subtype = self.processing_queue.get()
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# start handling input
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# if input file is a static image
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@ -553,15 +580,6 @@ class Upscaler:
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self._upscale_frames()
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Avalon.info(_('Upscaling completed'))
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# if file is none of: image, image/gif, video
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# skip to the next task
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else:
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Avalon.error(_('File {} ({}) neither an image nor a video').format(self.current_input_file, input_file_mime_type))
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Avalon.warning(_('Skipping this file'))
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self.processing_queue.task_done()
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self.total_processed += 1
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continue
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# start handling output
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# output can be either GIF or video
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@ -569,7 +587,7 @@ class Upscaler:
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if output_path.suffix.lower() == '.gif':
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Avalon.info(_('Converting extracted frames into GIF image'))
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gifski_object = Gifski(self.gifski_settings)
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self.process_pool.append(gifski_object.make_gif(self.upscaled_frames, output_path, framerate, self.image_format))
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self.process_pool.append(gifski_object.make_gif(self.upscaled_frames, output_path, framerate, self.extracted_frame_format))
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self._wait()
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Avalon.info(_('Conversion completed'))
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@ -13,7 +13,7 @@ __ __ _ _ ___ __ __
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Name: Video2X Controller
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Creator: K4YT3X
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Date Created: Feb 24, 2018
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Last Modified: June 4, 2020
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Last Modified: June 7, 2020
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Editor: BrianPetkovsek
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Last Modified: June 17, 2019
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@ -206,7 +206,9 @@ gifski_settings = config['gifski']
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gifski_settings['gifski_path'] = os.path.expandvars(gifski_settings['gifski_path'])
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# load video2x settings
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image_format = config['video2x']['image_format'].lower()
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extracted_frame_format = config['video2x']['extracted_frame_format'].lower()
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image_output_extension = config['video2x']['image_output_extension']
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video_output_extension = config['video2x']['video_output_extension']
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preserve_frames = config['video2x']['preserve_frames']
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# if preserve frames specified in command line
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@ -245,7 +247,9 @@ try:
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upscaler.scale_ratio = video2x_args.ratio
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upscaler.processes = video2x_args.processes
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upscaler.video2x_cache_directory = video2x_cache_directory
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upscaler.image_format = image_format
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upscaler.extracted_frame_format = extracted_frame_format
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upscaler.image_output_extension = image_output_extension
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upscaler.video_output_extension = video_output_extension
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upscaler.preserve_frames = preserve_frames
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# run upscaler
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@ -169,5 +169,7 @@ gifski:
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quiet: false # Do not show a progress bar
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video2x:
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video2x_cache_directory: null # default: %TEMP%\video2x, directory where cache files are stored, will be deleted if preserve_frames is not set to true
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image_format: png # png/jpg intermediate file format used for extracted frames during video processing
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extracted_frame_format: png # png/jpg intermediate file format used for extracted frames during video processing
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image_output_extension: .png # image output extension during batch processing
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video_output_extension: .mp4 # video output extension during batch processing
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preserve_frames: false # if set to true, the cache directory won't be cleaned upon task completion
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@ -4,7 +4,7 @@
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Creator: Video2X GUI
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Author: K4YT3X
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Date Created: May 5, 2020
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Last Modified: June 5, 2020
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Last Modified: June 7, 2020
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"""
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# local imports
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@ -17,6 +17,7 @@ from wrappers.ffmpeg import Ffmpeg
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import contextlib
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import datetime
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import json
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import math
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import mimetypes
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import os
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import pathlib
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@ -277,6 +278,8 @@ class Video2XMainWindow(QMainWindow):
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self.driver_combo_box.currentTextChanged.connect(self.update_gui_for_driver)
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self.processes_spin_box = self.findChild(QSpinBox, 'processesSpinBox')
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self.scale_ratio_double_spin_box = self.findChild(QDoubleSpinBox, 'scaleRatioDoubleSpinBox')
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self.image_output_extension_line_edit = self.findChild(QLineEdit, 'imageOutputExtensionLineEdit')
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self.video_output_extension_line_edit = self.findChild(QLineEdit, 'videoOutputExtensionLineEdit')
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self.preserve_frames_check_box = self.findChild(QCheckBox, 'preserveFramesCheckBox')
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# frame preview
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@ -472,6 +475,9 @@ class Video2XMainWindow(QMainWindow):
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self.config['video2x']['video2x_cache_directory'] = str((pathlib.Path(tempfile.gettempdir()) / 'video2x').absolute())
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self.cache_line_edit.setText(self.config['video2x']['video2x_cache_directory'])
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self.image_output_extension_line_edit.setText(self.config['video2x']['image_output_extension'])
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self.video_output_extension_line_edit.setText(self.config['video2x']['video_output_extension'])
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# load preserve frames settings
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self.preserve_frames_check_box.setChecked(self.config['video2x']['preserve_frames'])
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self.start_button.setEnabled(True)
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@ -926,11 +932,11 @@ class Video2XMainWindow(QMainWindow):
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# otherwise, use .png by default for all images
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else:
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suffix = '.png'
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suffix = self.image_output_extension_line_edit.text()
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# if input is video, use .mp4 as output by default
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elif input_file_type == 'video':
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suffix = '.mp4'
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suffix = self.video_output_extension_line_edit.text()
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# if failed to detect file type
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# use input file's suffix
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@ -942,9 +948,9 @@ class Video2XMainWindow(QMainWindow):
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elif input_path.is_dir():
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output_path = input_path.parent / f'{input_path.stem}_output'
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# try up to 1000 times
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# try a new name with a different file ID
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output_path_id = 0
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while output_path.exists() and output_path_id <= 1000:
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while output_path.exists():
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if input_path.is_file():
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output_path = input_path.parent / pathlib.Path(f'{input_path.stem}_output_{output_path_id}{suffix}')
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elif input_path.is_dir():
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@ -1067,7 +1073,7 @@ It\'s also highly recommended for you to attach the [log file]({}) under the pro
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# upscale process will stop at 99%
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# so it's set to 100 manually when all is done
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progress_callback.emit((upscale_begin_time, 0, 0, 0, 0, pathlib.Path(), pathlib.Path()))
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# progress_callback.emit((upscale_begin_time, 0, 0, 0, 0, pathlib.Path(), pathlib.Path()))
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def set_progress(self, progress_information: tuple):
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upscale_begin_time = progress_information[0]
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@ -1177,7 +1183,9 @@ It\'s also highly recommended for you to attach the [log file]({}) under the pro
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self.upscaler.scale_ratio = self.scale_ratio_double_spin_box.value()
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self.upscaler.processes = self.processes_spin_box.value()
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self.upscaler.video2x_cache_directory = pathlib.Path(os.path.expandvars(self.cache_line_edit.text()))
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self.upscaler.image_format = self.config['video2x']['image_format'].lower()
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self.upscaler.extracted_frame_format = self.config['video2x']['extracted_frame_format'].lower()
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self.upscaler.image_output_extension = self.image_output_extension_line_edit.text()
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self.upscaler.video_output_extension = self.video_output_extension_line_edit.text()
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self.upscaler.preserve_frames = bool(self.preserve_frames_check_box.isChecked())
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# run upscaler
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@ -1200,6 +1208,10 @@ It\'s also highly recommended for you to attach the [log file]({}) under the pro
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self.upscale_errored(e)
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def upscale_errored(self, exception: Exception):
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# send stop signal in case it's not triggered
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with contextlib.suppress(AttributeError):
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self.upscaler.running = False
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self.show_error(exception)
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self.threadpool.waitForDone(5)
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self.start_button.setEnabled(True)
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@ -7,7 +7,7 @@
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<x>0</x>
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<y>0</y>
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<width>673</width>
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<height>844</height>
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<height>876</height>
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</rect>
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</property>
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<property name="acceptDrops">
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@ -407,6 +407,54 @@
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" name="imageOutputExtensionHorizontalLayout">
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<item>
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<widget class="QLabel" name="imageOutputExtensionLabel">
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<property name="text">
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<string>Image Output Extension</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLineEdit" name="imageOutputExtensionLineEdit">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="text">
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<string>.png</string>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" name="videoOutputExtensionHorizontalLayout">
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<item>
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<widget class="QLabel" name="videoOutputExtensionLabel">
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<property name="text">
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<string>Video Output Extension</string>
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</property>
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</widget>
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</item>
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||||
<item>
|
||||
<widget class="QLineEdit" name="videoOutputExtensionLineEdit">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>.mp4</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QCheckBox" name="preserveFramesCheckBox">
|
||||
<property name="toolTip">
|
||||
@ -448,6 +496,9 @@
|
||||
<property name="text">
|
||||
<string>Keep Aspect Ratio</string>
|
||||
</property>
|
||||
<property name="checked">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user