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• Thank Implementation you targets of OP-1b<br />
- Typical video server wishes to playback within 5 seconds after capturing video<br />
“2 second partition” has been choosen to meet such demand with enough margin<br />
- Live application needs to playback while ingesting<br />
OP-1b is defined “every index table is located after essence”<br />
If system finds index table, corresponding essence is already arrived<br />
- To access any frame immediately, OP-1b has been fixed to 2 seconds partition<br />
Structural<br />
HPP<br />
Metadata<br />
Descriptive<br />
Metadata<br />
BPP<br />
( XML&Thumbnail )<br />
Video<br />
Index<br />
Index<br />
Audio<br />
Index<br />
BPP Table<br />
BPP<br />
ANC<br />
BPP Table<br />
BPP BPP Table<br />
--- BPP<br />
Video<br />
--- FPP<br />
RIP<br />
Seg .<br />
Seg .<br />
- ch1<br />
Seg .<br />
K L<br />
Video<br />
#1<br />
K L<br />
---<br />
K L<br />
Video<br />
#m<br />
K L ANC<br />
#1<br />
K L<br />
---<br />
K L<br />
ANC<br />
#m<br />
K L<br />
Audio ch1 data<br />
2 seconds (m frames)<br />
2 seconds (m frames)<br />
2 seconds<br />
FKTG 2013
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