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Dash-Industry-Forum / MPEG-Conformance-and-reference-source

Contains several MPEG reference software modules. Not actively maintained. The ISOSegmentValidator is moved to - https://github.com/Dash-Industry-Forum/ISOSegmentValidator
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Minimum update period -> very high value issue #81

Closed niteeshbhat closed 6 years ago

niteeshbhat commented 6 years ago

there is an issue in the live conformance/test vector, not a new one. Earlier there was a bug, i.e live test vector hosted by dash-live-emulator has 100Years as minimum update period, out tool was not taking care of Years. Our tool took it as 100Seconds and evaluated (current status of deployed server version). Then there was this correction of timing done. Now it takes it as 100Y properly. But the new issue is in 100years time, there will be too many segment URLs which hangs the live tool… no process happens. So there are 2 solutions, one implement something in our live tool to handle this. Or as users to use parameter mup_x seconds while providing mpd. if x is finite , it works .

niteeshbhat commented 6 years ago

Fixed here: https://github.com/Dash-Industry-Forum/Conformance-and-reference-source/pull/82

The upper limit for MUP is fixed at 24 hours. Also MUP updates happens for all MUP values now. (Earlier only MPU <1 hour was happening).