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Ticket Resolution Summary Owner Reporter
#32 fixed SHM-6.0 (CGS=0) memory leak Vadim bugdayci
Description

I observed random decoder crashes using SHM6.0 (CGS=0). I ran an automatic leak detector with the attached bitstream and found various memory leaks. I’d like to raise this issue to the software coordinator's attention.

#33 fixed incorrect TemporalId for EOB_NUT Vadim Sebastiaan
Description

According to F.7.4.2.2 the TemporalId for EOB_NUT shall be equal to 0. It appears that SHM uses the TemporalId of the previous AU.

Changing: nalu.m_temporalId = accessUnit.front()->m_temporalId;

to: nalu.m_temporalId = 0;

resolves this issue.

#34 fixed VpsInterLayerMotionPredictionEnabled derivation jlchen Vadim
Description

VpsInterLayerMotionPredictionEnabled is derived with equation F-5 as follows: VpsInterLayerMotionPredictionEnabled[ i ][ j ] = ( direct_dependency_type[ i ][ j ] + 1 ) & 0x2

So, the values are 0 and 2, however in the text VpsInterLayerMotionPredictionEnabled is checked whether it is equal to 1.

It is suggested to modify F-5 as follows: VpsInterLayerMotionPredictionEnabled[ i ][ j ] = (( direct_dependency_type[ i ][ j ] + 1 ) & 0x2) >> 1 or VpsInterLayerMotionPredictionEnabled[ i ][ j ] = (( direct_dependency_type[ i ][ j ] + 1 ) & 0x2) ? 1 : 0

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