PROCESSING HIGH DEFINITION VIDEO DATA

Video data is processed. A first high definition program stream is received that includes a first high definition video stream component. A first standard definition program stream is derived from the high definition program stream. A second standard definition is received having been derived from t...

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Hauptverfasser: BESEN PETER, GORDON STEPHEN
Format: Patent
Sprache:eng
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Zusammenfassung:Video data is processed. A first high definition program stream is received that includes a first high definition video stream component. A first standard definition program stream is derived from the high definition program stream. A second standard definition is received having been derived from the first standard definition program stream. A second high definition program stream is derived from the second standard definition program stream and the first high definition video stream component.