View difference between Paste ID: BRKXV0EN and dQ5jazT1

 import re
 
 # Shift amount in seconds
 shift = 33.640
 
 # Load the .srt file
 with open('After.Yang.BluRay.x264.AAC-RARBG.srt', 'r') as f:
     lines = f.readlines()
 
 # Regex pattern to match timestamps
 pattern = r'(\d{2}):(\d{2}):(\d{2}),(\d{3})'
 
 # Shift the timestamps
 for i, line in enumerate(lines):
     # Find all the timestamps in the line
     matches = list(re.finditer(pattern, line))
 
     # Shift each timestamp
     for match in matches:
         # Parse the timestamp
         hours = int(match.group(1))
         minutes = int(match.group(2))
         seconds = int(match.group(3))
         milliseconds = int(match.group(4))
 
         # Convert the timestamp to seconds
         total_seconds = hours * 3600 + minutes * 60 + seconds + milliseconds / 1000
 
         # Add the shift amount
         total_seconds += shift
 
         # Convert the shifted timestamp back to hh:mm:ss,ms format
         hours = int(total_seconds // 3600)
         minutes = int((total_seconds % 3600) // 60)
         seconds = int(total_seconds % 60)
         milliseconds = int((total_seconds % 1) * 1000)
 
         # Replace the timestamp in the line with the shifted timestamp
         line = line[:match.start()] + f"{hours:02d}:{minutes:02d}:{seconds:02d},{milliseconds:03d}" + line[match.end():]
     lines[i] = line
 
 # Write the modified subtitles to a new .srt file
 with open('output.srt', 'w') as f:
     f.writelines(lines)