feat: add MAP command to merge text and timestamps from different sources
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parent
d616aed5df
commit
07ef135a82
1 changed files with 66 additions and 24 deletions
90
merge_srt.py
90
merge_srt.py
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@ -28,24 +28,43 @@ def read_commands(filename):
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if not line or line.startswith('#'):
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continue
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parts = line.split()
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if len(parts) != 3:
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if not parts:
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continue
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command = parts[0].upper()
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if command != 'COPY':
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continue
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try:
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source = int(parts[1])
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if source not in (1, 2):
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if command == 'COPY':
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if len(parts) != 3:
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continue
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range_part = parts[2]
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start_str, end_str = range_part.split('-')
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start = int(start_str)
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end = int(end_str)
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if start > end:
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try:
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source = int(parts[1])
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if source not in (1, 2):
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continue
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range_part = parts[2]
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start_str, end_str = range_part.split('-')
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start = int(start_str)
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end = int(end_str)
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if start > end:
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continue
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except (ValueError, AttributeError):
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continue
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except (ValueError, AttributeError):
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commands.append(('COPY', source, start, end))
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elif command == 'MAP':
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if len(parts) != 6:
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continue
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try:
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text_source = int(parts[1])
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text_start = int(parts[2])
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time_source = int(parts[3])
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time_start = int(parts[4])
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count = int(parts[5])
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if text_source not in (1, 2) or time_source not in (1, 2):
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continue
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if text_start < 1 or time_start < 1 or count < 1:
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continue
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except (ValueError, AttributeError):
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continue
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commands.append(('MAP', text_source, text_start, time_source, time_start, count))
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else:
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continue
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commands.append((source, start, end))
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return commands
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if __name__ == '__main__':
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@ -62,19 +81,42 @@ if __name__ == '__main__':
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commands = read_commands(commands_filename)
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output = []
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for source, start, end in commands:
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source_list = srt1 if source == 1 else srt2
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start_idx = start - 1
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end_idx = end - 1
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if start_idx < 0 or end_idx >= len(source_list) or start_idx > end_idx:
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print(f"Skipping invalid command: source {source}, range {start}-{end}")
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continue
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entries = source_list[start_idx:end_idx + 1]
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output.extend(entries)
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for cmd in commands:
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if cmd[0] == 'COPY':
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_, source, start, end = cmd
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source_list = srt1 if source == 1 else srt2
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start_idx = start - 1
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end_idx = end - 1
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if start_idx < 0 or end_idx >= len(source_list) or start_idx > end_idx:
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print(f"Skipping invalid COPY command: source {source}, range {start}-{end}")
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continue
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entries = source_list[start_idx:end_idx + 1]
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output.extend(entries)
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elif cmd[0] == 'MAP':
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_, text_source, text_start, time_source, time_start, count = cmd
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text_list = srt1 if text_source == 1 else srt2
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time_list = srt1 if time_source == 1 else srt2
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text_start_idx = text_start - 1
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time_start_idx = time_start - 1
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if text_start_idx < 0 or text_start_idx + count > len(text_list):
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print(f"Skipping invalid MAP command: text source {text_source}, start {text_start}, count {count}")
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continue
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if time_start_idx < 0 or time_start_idx + count > len(time_list):
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print(f"Skipping invalid MAP command: time source {time_source}, start {time_start}, count {count}")
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continue
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for i in range(count):
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text_entry = text_list[text_start_idx + i]
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time_entry = time_list[time_start_idx + i]
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new_entry = {
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'index': len(output) + 1,
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'timestamp': time_entry['timestamp'],
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'text': text_entry['text'],
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}
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output.append(new_entry)
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with open(output_filename, 'w', encoding='utf-8') as f:
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for i, entry in enumerate(output, start=1):
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f.write(f"{i}\n")
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for entry in output:
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f.write(f"{entry['index']}\n")
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f.write(entry['timestamp'] + '\n')
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text = entry['text'].strip()
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for line in text.split('\n'):
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