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Ticket Resolution Summary Owner Reporter
#25 fixed The decoder crashes when VPS VUI is not present in the bitstream Vadim danny
Description

The decoder crashes when decoding a scalable HEVC bitstream without VPS VUI present in VPS extension. This is due to some values not being initialized and the attached patch can be used to fix this.

#27 fixed The decoder crashes when colour_mapping_enabled_flag is not present in the bitstream Vadim danny
Description

In TDecCavlc::parsePPS(), we need to initially set pcPPS->setCGSFlag( 0 ) just in case colour_mapping_enabled_flag is not present in the bitstream.

#10 fixed Derivation F-2 and F-3 jlchen eeehey
Description

The derivation of VpsInterLayerSamplePredictionEnabled and VpsInterLayerMotionPredictionEnabled is not right in the text.

VpsInterLayerSamplePredictionEnabled[ i ][ j ] = direct_dependency_type[ i ][ j ] & 0x1 (F 2) VpsInterLayerMotionPredictionEnabled[ i ][ j ] = direct_dependency_type[ i ][ j ] & 0x2 (F 3)

VpsInterLayerSamplePredictionEnabled and VpsInterLayerMotionPredictionEnabled shall also be true when direct_dependency_type[ i ][ j ] is equal to 0.

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