19 lines
998 B
Python
19 lines
998 B
Python
"""Decode and verify the complete exported LEAP replay."""
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import json
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import subprocess
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from pathlib import Path
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root = Path(__file__).resolve().parents[1] / 'output/dex_2047635068'
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video = root / 'leap_right_replay.mp4'
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result = subprocess.run(['ffprobe', '-v', 'error', '-select_streams', 'v:0',
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'-count_frames', '-show_entries',
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'stream=width,height,avg_frame_rate,nb_read_frames',
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'-of', 'json', str(video)], check=True, capture_output=True, text=True)
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stream = json.loads(result.stdout)['streams'][0]
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assert int(stream['nb_read_frames']) == 1333
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assert stream['avg_frame_rate'] == '30/1'
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assert (stream['width'], stream['height']) == (1280, 480)
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subprocess.run(['ffmpeg', '-v', 'error', '-xerror', '-i', str(video), '-f', 'null', '-'], check=True)
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(root / 'video_validation.json').write_text(json.dumps(dict(stream=stream, full_decode_pass=True), indent=2))
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print('PASS: 1333 frames, 30 fps, 1280x480, full decode')
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