Assertion: definition video | /r/HasProperty | hdv
Facets:
Source sentences:
text: As technology improved, other formats such as S-VHS, 8mm, Hi-8, and digital video (DV) and high definition video (HDV) became available.
text: HDV 720p format allows recording high definition video (HDV-HD) as well as progressive-scan standard definition video (HDV-SD).