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In CEA-608 the way to delete a caption is to send a special code to clear the screen and this character will have the OUT timecode from the caption file.
Example of SCC file structure:
| Code Block |
|---|
Scenarist_SCC V1.0 |
...
01:00:33:21 9420 9470 9723 c445 cd4f 20c4 75f2 61f4 e9ef 6e20 62ef f4f4 ef6d 20e3 e56e f4e5 f280 942c 8080 8080 942f |
...
01:00:40:15 942c |
...
01:00:42:24 9420 94d6 97a2 c445 cd4f e5f2 20d0 ec61 e3e5 6480 94f2 97a2 52e9 6768 f420 4a75 73f4 e9e6 e9e5 6420 a843 c252 2980 942c 8080 8080 942f |
...
01:00:44:23 9420 9454 97a2 c445 cd4f 20d0 ec61 e3e5 6480 9470 52e9 6768 f420 4a75 73f4 e9e6 e9e5 6420 a84c c252 2980 942c 8080 8080 942f |
...
01:00:46:07 9420 94d6 9723 c445 cd4f f420 d0ec 61e3 e564 94f4 97a2 43e5 6ef4 e5f2 204a 7573 f4e9 e6e9 e564 20a8 52c2 4329 942c 8080 8080 942f |
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01:00:49:11 942c |