Features Added:
- Video dubbing with voice preservation (--dub-video)
- Automatic subtitle generation (--create-subtitles)
- Subtitle translation (--translate-subtitles)
- Burn subtitles into video (--burn-subtitles)
- Audio transcription using Whisper (--transcribe)
- Text translation using MarianMT models

New Command-Line Arguments:
- --transcribe: Transcribe audio from video
- --whisper-model: Select Whisper model size (tiny/base/small/medium/large)
- --source-lang: Source language code
- --target-lang: Target language code for translation
- --create-subtitles: Create SRT subtitles from video
- --translate-subtitles: Translate subtitles to target language
- --burn-subtitles: Burn subtitles into video
- --subtitle-style: Customize subtitle appearance
- --dub-video: Translate and dub video with voice preservation
- --voice-clone/--no-voice-clone: Enable/disable voice cloning

MCP Server Updates:
- Added videogen_transcribe_video tool
- Added videogen_create_subtitles tool
- Added videogen_dub_video tool
- Added videogen_translate_text tool

Documentation Updates:
- Updated SKILL.md with dubbing/translation section
- Updated EXAMPLES.md with comprehensive examples
- Updated requirements.txt with openai-whisper dependency

Supported Languages:
English, Spanish, French, German, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Arabic, Hindi, Dutch, Polish, Turkish, Vietnamese, Thai, Indonesian, Swedish, Ukrainian