- Nested archive extraction

#### Web and Markup
- HTML, XHTML with XPath support
- XML documents
- JSON and structured data

#### Media Files
- Audio formats (MP3, WAV, FLAC)
- Video formats (MP4, AVI, MOV)
- Metadata extraction from media files

## Architecture

### Multi-Module Structure

```
fess-crawler-parent/
├── fess-crawler/              # Core crawler framework

				"video/vnd.nokia.videovoip",
				"video/vnd.objectvideo",
				"video/vnd.sealed.mpeg1",
				"video/vnd.sealed.mpeg4",
				"video/vnd.sealed.swf",
				"video/vnd.sealedmedia.softseal.mov",
				"video/vnd.vivo",
				"video/x-f4v",
				"video/x-flc",
				"video/x-fli",
				"video/x-flv",
				"video/x-jng",
				"video/x-m4v",
				"video/x-mng",
				"video/x-ms-asf",

      <!-- Common starting Atoms of fixed size -->
      <match value="\x00\x00\x00\x08wide" type="string" offset="0"/>
    </magic>
    <glob pattern="*.qt"/>
    <glob pattern="*.mov"/>
    <sub-class-of type="application/quicktime" />
  </mime-type>

  <mime-type type="video/raw"/>
  <mime-type type="video/rtp-enc-aescm128"/>
  <mime-type type="video/rtx"/>