mirror of
https://github.com/blw1138/Zordon.git
synced 2025-12-17 08:48:13 +00:00
Brett Williams
69715e8afa
* Add API to expose if RenderQueue is available to take new jobs for a given renderer and priority * Fix issue with calculating Blender percent complete when not starting at 1 * Rename owner / client properties to parent / children * Add make_ready method to API * Create and submit subjobs to other servers * Update make_ready to update children jobs and some misc fixes * Misc GUI cleanup
66 lines
2.6 KiB
Python
66 lines
2.6 KiB
Python
#!/usr/bin/env python3
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import re
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from .base_worker import *
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from ..engines.ffmpeg_engine import FFMPEG
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class FFMPEGRenderWorker(BaseRenderWorker):
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engine = FFMPEG
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def __init__(self, input_path, output_path, args=None, parent=None, name=None):
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super(FFMPEGRenderWorker, self).__init__(input_path=input_path, output_path=output_path, args=args,
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parent=parent, name=name)
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stream_info = subprocess.check_output([self.engine.renderer_path(), "-i", # https://stackoverflow.com/a/61604105
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input_path, "-map", "0:v:0", "-c", "copy", "-f", "null", "-y",
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"/dev/null"], stderr=subprocess.STDOUT).decode('utf-8')
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found_frames = re.findall('frame=\s*(\d+)', stream_info)
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self.project_length = found_frames[-1] if found_frames else '-1'
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self.current_frame = -1
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def generate_worker_subprocess(self):
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cmd = [self.engine.renderer_path(), '-y', '-stats', '-i', self.input_path]
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# Resize frame
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if self.args.get('x_resolution', None) and self.args.get('y_resolution', None):
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cmd.extend(['-vf', f"scale={self.args['x_resolution']}:{self.args['y_resolution']}"])
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# Convert raw args from string if available
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raw_args = self.args.get('raw', None)
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if raw_args:
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cmd.extend(raw_args.split(' '))
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# Close with output path
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cmd.append(self.output_path)
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return cmd
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def percent_complete(self):
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return max(float(self.current_frame) / float(self.total_frames), 0.0)
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def _parse_stdout(self, line):
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pattern = re.compile(r'frame=\s*(?P<current_frame>\d+)\s*fps.*time=(?P<time_elapsed>\S+)')
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found = pattern.search(line)
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if found:
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stats = found.groupdict()
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self.current_frame = stats['current_frame']
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time_elapsed = stats['time_elapsed']
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elif "not found" in line:
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self.log_error(line)
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if __name__ == '__main__':
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print(FFMPEG.full_report())
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# logging.basicConfig(format='%(asctime)s - %(message)s', datefmt='%d-%b-%y %H:%M:%S', level=logging.DEBUG)
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#
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# test_movie = '/Users/brettwilliams/Desktop/dark_knight_rises.mp4'
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#
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# r = FFMPEGRenderWorker(test_movie, '/Users/brettwilliams/Desktop/test-ffmpeg.mp4', args=['-c:v', 'libx265', '-vtag', 'hvc1'])
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# # r = FFMPEGRenderer(test_movie, '/Users/brettwilliams/Desktop/dark_knight_rises-output.mp4')
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# r.start()
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# while r.is_running():
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# time.sleep(1)
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