PCR (Program Clock Reference)
GPTKB entity
Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
digital television term
|
| gptkbp:carries |
adaptation field of TS packet
|
| gptkbp:definedIn |
gptkb:ISO/IEC_13818-1
|
| gptkbp:frequency |
at least every 100 ms
|
| gptkbp:fullName |
Program Clock Reference
|
| gptkbp:function |
synchronizes decoder clock
|
| https://www.w3.org/2000/01/rdf-schema#label |
PCR (Program Clock Reference)
|
| gptkbp:measures |
27 MHz clock units
|
| gptkbp:purpose |
maintain audio/video synchronization
|
| gptkbp:relatedTo |
DTS (Decoding Time Stamp)
PTS (Presentation Time Stamp) |
| gptkbp:requires |
MPEG-2 decoders
|
| gptkbp:usedIn |
gptkb:MPEG_transport_stream
|
| gptkbp:bfsParent |
gptkb:MPEG-2_TS
|
| gptkbp:bfsLayer |
6
|