Update general_encryption_options with a better clear_lead description (#638)

This commit is contained in:
Herlon Aguiar 2019-09-06 22:24:24 +02:00 committed by Kongqun Yang
parent 9029e2d34f
commit 443519aeb3
1 changed files with 6 additions and 0 deletions

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@ -13,6 +13,12 @@ General encryption options
--clear_lead <seconds> --clear_lead <seconds>
Clear lead in seconds if encryption is enabled. Clear lead in seconds if encryption is enabled.
Shaka Packager does not support partial encrypted segments, all the
segments including the partial segment overlapping with the initial
'clear_lead' seconds are not encrypted, with all the following segments
encrypted. If segment_duration is greater than 'clear_lead', then only the
first segment is not encrypted.
Default: 5
--protection_systems --protection_systems