1. Type the MPEG-7 Document URL:

or use the following demo example
1. Invalid XML document
2. Not MPEG-7 XSD conform
3. Not DAVP XSD conform
4. valid DAVP & valid temporal semantics
5. valid DAVP & invalid temporal semantics
6. invalid DAVP & valid temporal semantics
7. invalid DAVP & invalid temporal semantics
8. invalid DAVP & invalid temporal semantics, MediaTime error
9. valid TRECVID
10. valid DAVP & valid temporal semantics (MPEG-7 2004)
11. invalid DAVP & valid temporal semantics (MPEG-7 2004)
12. invalid AVDP temporal decomposition level semantics (MPEG-7 2004)
13. AVDP 5-1 valid profile semantics (MPEG-7 2004)
14. AVDP itrai-033-nk0610 semantics (MPEG-7 2004)
15. AVDP profile errors semantics (MPEG-7 2004)
16. AVDP temporal errors in temporal decompositions semantics (MPEG-7 2004)
17. AVDP temporal errors in summary semantics (MPEG-7 2004)
18. AVDP 5-5 hierarchical semantics (MPEG-7 2004)
19. AVDP 5-5 Sequence semantics (MPEG-7 2004)
20. AVDP 5-5 Sequence with description content semantics (MPEG-7 2004)
2. Select MPEG-7 version:
MPEG-7 v1 (2001) MPEG-7 v2 (2004)
3. Select profile:
DAVP TRECVID AVDP
4. Select semantic validation type:
Profile validation (default) Temporal validation
Result: