Created
August 5, 2018 11:12
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python script for fixing video errors (mp4, mkv) using ffmpeg
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| #!/usr/bin/env python3.6 | |
| import subprocess | |
| import sys | |
| import os | |
| import glob | |
| def fix_video_using_ffmpeg(f, output_dir): | |
| out_f = os.path.join(output_dir, os.path.basename(f)) | |
| # ffmpeg -err_detect ignore_err -i video.mkv -c copy video_fixed.mkv | |
| exit_code = subprocess.call(['ffmpeg', '-err_detect', 'ignore_err', '-i', f, '-c', 'copy', out_f]) | |
| print(f'fixed video:{f}, output: {out_f}, exist_code: {exit_code}') | |
| def is_video_file(f): | |
| return f.lower().endswith((('.mp4', '.mkv'))) | |
| def fix_videos(_input_dir, output_dir): | |
| for f in os.listdir(_input_dir): | |
| if os.path.isdir(f): | |
| fix_videos(os.path.join(_input_dir, f), output_dir) | |
| if not is_video_file(f): | |
| continue | |
| fix_video_using_ffmpeg(os.path.join(_input_dir, f), output_dir) | |
| if __name__ == '__main__': | |
| if len(sys.argv) < 2: | |
| print('Usage: video-errors-fixer.py <input-dir> <output-dir>') | |
| sys.exit(1) | |
| input_dir = sys.argv[1] | |
| output_dir = sys.argv[2] | |
| if input_dir is output_dir: | |
| print(f'both input and output dir are the same: {input_dir}') | |
| sys.exit(1) | |
| if not os.path.isdir(input_dir): | |
| print(f'input dir is not a directory: {input_dir}') | |
| sys.exit(1) | |
| if not os.path.isdir(output_dir): | |
| print(f'output dir is not a directory: {output_dir}') | |
| sys.exit(1) | |
| fix_videos(input_dir, output_dir) |
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Useful script, thank you :)