Statements (26)
Predicate | Object |
---|---|
gptkbp:instanceOf |
MPEG-4 standard
|
gptkbp:alsoKnownAs |
gptkb:VC-1
|
gptkbp:approvalYear |
2006
|
gptkbp:basedOn |
gptkb:Microsoft_Windows_Media_Video_9
|
gptkbp:category |
gptkb:audio_equipment
compression standard |
gptkbp:compressionRatio |
lossy
|
gptkbp:fileExtension |
.asf
.wmv .wvx |
https://www.w3.org/2000/01/rdf-schema#label |
SMPTE 421M
|
gptkbp:publishedBy |
gptkb:Society_of_Motion_Picture_and_Television_Engineers
|
gptkbp:relatedStandard |
gptkb:H.264
gptkb:MPEG-2 |
gptkbp:standardNumber |
421M
|
gptkbp:supports |
high-definition video
interlaced video progressive video standard-definition video |
gptkbp:usedFor |
video coding
|
gptkbp:usedIn |
gptkb:DVD
gptkb:HD_DVD gptkb:Windows_Media_Video |
gptkbp:website |
https://www.smpte.org/standards/document-standards/documents/SMPTE-421M-2006
|
gptkbp:bfsParent |
gptkb:VC-1
|
gptkbp:bfsLayer |
6
|