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CMAF validation +-50% segment duration error, last segment should tolerate more? #694

@Murmur

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@Murmur

Development: https://staging.conformance.dashif.org/
Manifest: https://refapp.hbbtv.org/videos/tears_of_steel_h264_v9/manifest_1080p_1a.mpd

Vod segments are 3.84sec, last one is a very short trailing data. Conformance tool should give more tolerance to the last segment or cmaf prohibits too short last segment even on vod content?

[x]CMAF, [x]Segment validation
CMAF Section 7.2.1: The maximum tolerance of segment duration shall be +/-50% of the signaled segment duration

✓ Segment 189 with duration 3.84 is within bounds of signaled 3.84
✓ Segment 190 with duration 3.84 is within bounds of signaled 3.84
✗ Segment 191 with duration 0.53333299999997 violates bounds of signaled 3.84

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