Samsung PN51E550 E-Manual page 71

(DivX, MP4, 3GPP, AVI, ASF, MKV,
etc.)
- Video thumbnail feature
- Bookmark function (to resume
video playback)
- Auto-chaptering (scene
navigation)
- Digital content management
- Compatibility with various subtitle
formats (SRT, SMI, SUB, TXT,
TTXT)