1. Isochronous Data Transmission
December. 31, 2003
Real-Time Systems Lab.
Dong-Kyu, Lee

2. Contents DVCR data transmission MPEG2-TS data transmission
Audio and music data transmission
Real-Time Systems Lab.

3. IEEE 1394 data transmission
Real-Time Systems Lab.

4. Common Isochronous Packet
Real-Time Systems Lab.

5. SD-DVCR (61883-2) Standard Definition Digital Video Cassette Recorder
packet size is 480 bytes
divided into 6 DIF blocks
system and system
Real-Time Systems Lab.

6. HD-DVCR (61883-3) High Definition Digital Video Cassette Recorder
packet size is 960 bytes
divided into 12 DIF blocks
system and system
Real-Time Systems Lab.

7. SDL-DVCR ( )
Standard Definition for high compression Digital Video Cassette Recorder
source packet size is 240 bytes
divided into 3 DIF blocks
SDL system and SDL system
Real-Time Systems Lab.

8. CIP header for DVCR Real-Time Systems Lab. 2018-06-02
STYPE
50/60 1
00000
system
system
00001
SDL system
SDL system
00010
system
system
00011 …
11101
Reserved
11110
SMPTE-D system
SMPTE-D system
11111
SMPTE standard is V16.8-3D
Real-Time Systems Lab.

9. Digital Video Encoding Format
Real-Time Systems Lab.

10. MPEG2-TS (61883-4,7) Digital Video Broadcasting (61883-4)
packet size is 192 bytes
source packet header is 4 bytes
MPEG2-TSP is 188 bytes
8 data block
collect and reconstruct the source packet
buffering in the receiver (3264 bytes)
Digital Satellite System ( )
packet size is 130 bytes
Real-Time Systems Lab.

11. CIP header for MPEG2-TS Real-Time Systems Lab. 2018-06-02

12. Audio and music data (61883-6)
AM824 Data
IEC Conformant Data
Raw Audio Data
MIDI Conformant Data
32-bit Floating Point Data
24-bit *4 Audio Pack
Real-Time Systems Lab.

13. CIP header for audio and music
Real-Time Systems Lab.

14. Furture Work CMP 구현 CORBA API 구현 Isochronous Transmission 수정
Real-Time Systems Lab.