Opened 10 years ago Closed 7 years ago #1312 closed defect (fixed)H.265 official spec, 8.5.3.2.8 "Derivation process for collocated motion vectors", currPb instead of colPb.
Description
Dear experts,
I think that there might be a bug in official H265 spec:
Current wording is as follows:
Otherwise, the variable availableFlagLXCol is set equal to 1, refPicListCol[ refIdxCol ] is set to be the picture
In my opinion it should be:
Otherwise, the variable availableFlagLXCol is set equal to 1, refPicListCol[ refIdxCol ] is set to be the picture
Justification:
If colPb is coded in an intra prediction mode, both components of mvLXCol are set equal to 0 and
Wlodzimierz Lipert. Change History (3)comment:1 Changed 10 years ago by DefaultCC Plugin
comment:2 Changed 10 years ago by vladcomment:3 Changed 7 years ago by bbross
Fixed in the 2016/12 release of the HEVC specification. Note: See
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JCTVC-R1013-v3
http://phenix.int-evry.fr/jct/doc_end_user/documents/18_Sapporo/wg11/JCTVC-R1013-v3.zip
8.5.3.2.9 "Derivation process for collocated motion vectors".
Same wording.