- 카테고리당 BGM 3개씩 다운로드 기능 추가
- 파일명에 카테고리 prefix 추가 (예: upbeat_trackname.mp3)
- 중복 BGM 자동 스킵 기능
- 프론트엔드에서 BGM을 카테고리별로 그룹화하여 표시
- 분류되지 않은 BGM은 '기타' 섹션에 표시
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Features:
- Video download from TikTok/Douyin using yt-dlp
- Audio transcription with OpenAI Whisper
- GPT-4 translation (direct/summarize/rewrite modes)
- Subtitle generation with ASS format
- Video trimming with frame-accurate preview
- BGM integration with volume control
- Intro text overlay support
- Thumbnail generation with text overlay
Tech stack:
- Backend: FastAPI, Python 3.11+
- Frontend: React, Vite, TailwindCSS
- Video processing: FFmpeg
- AI: OpenAI Whisper, GPT-4
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
