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Tolerance margin for the sum of MO durations? #2093

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Tolerance margin for the sum of MO durations?#2093
#2106
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EPUB33Issues fixed in the EPUB 3.3 revisionSpec-EPUB3The issue affects the core EPUB 3.X Recommendation
@rdeltour

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@rdeltour
rdeltour
opened on Mar 18, 2022

Since EPUB 3.3 the spec says:

The sum of the durations for each Media Overlay Document SHOULD equal the total duration.

EPUBCheck checks this, but I was wondering about using a tolerance margin. Should we define any in the spec? Or expect strict equality to the millisecond?

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    EPUB33Issues fixed in the EPUB 3.3 revisionSpec-EPUB3The issue affects the core EPUB 3.X Recommendation

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