High definition video recorder/player
First Claim
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1. Apparatus, comprising:
- a host processor, which is configured to receive video data encapsulated in a standard definition transmission format, and to store the encapsulated video data in a memory; and
a data converter, which is configured;
to receive high definition video data as a sequence of packets,to encapsulate the sequence of packets in the standard definition transmission format, andto convey the encapsulated packets to the host processor so that the host processor stores the packets in the memory,wherein the data converter is configured to receive the encapsulated packets in the standard definition transmission format from the host processor, to extract the sequence of packets from the encapsulated packets, and to transmit the sequence of packets as high definition video data.
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Abstract
Apparatus, including a host processor, which is configured to receive video data encapsulated in a standard definition transmission format, and to store the encapsulated video data in a memory. The apparatus further includes a data converter, which is configured to receive high definition video data as a sequence of packets and to encapsulate the sequence of packets in the standard definition transmission format. The data converter is also configured to convey the encapsulated packets to the host processor so that the host processor stores the packets in the memory.
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Citations
17 Claims
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1. Apparatus, comprising:
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a host processor, which is configured to receive video data encapsulated in a standard definition transmission format, and to store the encapsulated video data in a memory; and a data converter, which is configured; to receive high definition video data as a sequence of packets, to encapsulate the sequence of packets in the standard definition transmission format, and to convey the encapsulated packets to the host processor so that the host processor stores the packets in the memory, wherein the data converter is configured to receive the encapsulated packets in the standard definition transmission format from the host processor, to extract the sequence of packets from the encapsulated packets, and to transmit the sequence of packets as high definition video data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. Apparatus, comprising:
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a host processor, which is configured to receive video data encapsulated in a standard definition transmission format, and to store the encapsulated video data in a memory; a data converter, which is configured; to receive high definition video data as a sequence of packets, to encapsulate the sequence of packets in the standard definition transmission format, and to convey the encapsulated packets to the host processor so that the host processor stores the packets in the memory; and a codec which is configured to compress the high definition video data as the sequence of packets, and to convert the sequence of packets to video data in a high definition transmission format, wherein the codec is configured to receive the sequence of packets from the data converter, and to convert the sequence of packets to video data in a high definition transmission format suitable for a screen displaying high definition video.
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10. A method, comprising:
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configuring a host processor to receive video data encapsulated in a standard definition transmission format, and to store the encapsulated video data in a memory; configuring a data converter; to receive high definition video data as a sequence of packets, to encapsulate the sequence of packets in the standard definition transmission format, and to convey the encapsulated packets to the host processor so that the host processor stores the packets in the memory; and configuring a codec to compress the high definition video data as the sequence of packets, and to convert the sequence of packets to video data in a high definition transmission format. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A method, comprising:
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configuring a host processor to receive video data encapsulated in a standard definition transmission format, and to store the encapsulated video data in a memory; configuring a data converter; to receive high definition video data as a sequence of packets, to encapsulate the sequence of packets in the standard definition transmission format, and to convey the encapsulated packets to the host processor so that the host processor stores the packets in the memory, wherein the data converter is configured to select a number of packets for encapsulation to be a largest integral number of packets able to fit into a line of the standard definition transmission format, and wherein the data converter is configured to receive the encapsulated packets in the standard definition transmission format from the host processor, to extract the sequence of packets from the encapsulated packets, and to transmit the sequence of packets as high definition video data. - View Dependent Claims (17)
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Specification