Information Technology Reference
In-Depth Information
Fig. 14
Photograph of SHR encoding system
Fig. 15
Inside of SHR encoder
MPEG-2 video encoding LSI [7]. There is a photo of the inside of the encoder in
Fig. 15.
We used 100 Base-TX for communication between these encoder units. The host
processor in the pre-encoder unit performed calculations with the bit-allocation
method described in Section. 6, without requiring the use of any external equip-
ment. The SHR decoder consisted of four HDTV decoders, and embodies the STC
sharing. The CODEC system can be adapted to many SHR frame sizes by increas-
ing or decreasing the number of CODEC modules instead of having to design and
manufacture a new SHR encoder and decoder that can only handle one SHR image
resolution.
9Tial
We carried out live transmission of using a previous version of this system[1] and a
6k x 1k camera[3], we were able to transmit the semifinal game of the 2002 FIFA
World Cup Soccer tournament from the Yokohama International Media Center to
Yamashita Park as a closed-circuit event.
