| US 7,577,197 B2 | ||
| Video encoder transmitting extracted image to exterior during encoding process | ||
| Tetsu Takahashi, Kawasaki (Japan) | ||
| Assigned to Fujitsu Microelectronics Ltd., Tokyo (Japan) | ||
| Filed on Jun. 05, 2006, as Appl. No. 11/446,147. | ||
| Application 11/446147 is a continuation of application No. PCT/JP2004/000923, filed on Jan. 30, 2004. | ||
| Prior Publication US 2006/0222082 A1, Oct. 05, 2006 | ||
| Int. Cl. H04B 1/66 (2006.01) | ||
| U.S. Cl. 375—240.01 [375/240.28; 375/240.02; 375/240.24; 375/240.26; 382/239; 382/232; 382/235; 348/513; 348/523; 348/516] | 10 Claims |
| 1. A video encoder, comprising:
a frame synchronizer to temporarily store video data supplied from an exterior in a plurality of memory banks repeatedly selected
in a predetermined sequence and to read the video data successively from the plurality of memory banks repeatedly selected
in said predetermined sequence;
an encode unit to encode the video data read by the frame synchronizer; and
a control unit to perform a bank switch process that swaps one memory bank among the plurality of memory banks for another
memory bank separate from the plurality of memory banks.
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