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US 2012/0237027 A1Published application
Multiple stream decrypting and decoding systems and related methods thereof
AssigneeMediatek Inc.
InventorYou-Min Yeh
Life of this patent
Estimating the term…
Abstract
A method for setting the bandwidth of a multiple stream decrypting and decoding system includes at least the following steps: authenticating a multiple transport stream decryption card; sending a transport stream through the system; extracting program information from the transport stream; utilizing the program information to set a bandwidth limit to the system; and enabling the multiple transport stream decryption card.
Claims13
A method for setting the bandwidth of a multiple stream decrypting and decoding system, the method comprising:
- authenticating a multiple transport stream decryption card;
- sending a transport stream through the system;
- extracting program information from the transport stream;
- utilizing the program information to set a bandwidth limit to the system;
- and
- enabling the multiple transport stream decryption card.
3 more elements
A multiple stream decrypting and decoding system comprising:
- a Multiple Transport stream Multiplexer (M-Mux), for receiving at least a first stream and a second stream, and outputting a resultant stream;
- a multiple stream decryption unit, coupled to the M-Mux, for decrypting the resultant stream to output a decrypted stream;
- a Source Multiplexer (S-Mux), coupled to the multiple stream decryption unit and the M-Mux, for receiving the decrypted stream from the multiple stream decryption unit and the resultant stream from the M-Mux, and outputting a final resultant stream;
- and
- a Multiple Transport Stream Processor (M-Processor), coupled to the S-Mux, for receiving the final resultant stream, and sending the final resultant stream to a corresponding framer.
2 more elements
Dependencies are inferred from the claim text.