Youtube Source

## Key Features

### Search & Browse
- **Live YouTube Search** — search by song name, artist, or any keyword directly from the VirtualDJ browser
- **Advanced Search Window** — full-featured search dialog with results list showing title, channel, duration, and view count
- **Right-click context menu** — load to deck, add to automix sidetrack, or queue directly from search results
- **5 free searches** for unlicensed users — try before you buy

### Download & Caching
- **MP3 mode** — downloads audio-only, fast and compact
- **MP4 mode** — downloads full video+audio for video DJ setups
- **Format toggle button** — switch between MP3 and MP4 with one click
- **Smart caching** — downloaded tracks are saved locally so they load instantly next time
- **Visual download indicators** — results show blue note icon (MP3 cached) or purple play icon (MP4 cached), with green text on title/channel/duration when downloaded
- **Real-time progress** — status bar shows download progress and separate MP3/MP4 cached counts
- **12-hour cache cleanup** — old files are automatically removed to save disk space

### VirtualDJ Integration
- **Native Online Source** — appears in the VirtualDJ browser sidebar like any other source
- **Load to Deck** — double-click or right-click → Load to load a track onto any deck
- **Automix / Sidetrack** — add results directly to the automix queue
- **Format memory** — remembers your last used format (MP3 or MP4) between sessions
- **Open in Browser** — right-click any track to open the YouTube page