Patent ID: 7496114
Filing Date: 2009-02-24
Classification: H04L,H04N

Abstract:
1. An IP image transmission apparatus for TCP and UDP transmission of encoded data, comprising: a first bus; a storage medium directly connected to said first bus; a first memory; a second bus; a second memory that is a dual port memory and that is able to read and write simultaneously; an encoder for encoding image and audio data into encoded data and outputting the encoded data to said first bus; an encoded data transfer unit for writing the encoded data output to said first bus into said first memory through said second bus; a storage data writing controller for writing the encoded data output to said first bus into said storage medium through said first bus; and a storage data reading controller for reading storage data written in said storage medium through said first bus and writing the storage data into said first memory through said second bus, wherein said encoded data transfer unit writes the encoded data output to said first bus into said second memory, reads other encoded data from said second memory simultaneously with the writing of the encoded data into said memory, and writes the other encoded data into said first memory through said second bus.