Opened 12 years ago Closed 12 years ago #1007 closed defect (fixed)Invalid weighted prediction offsets
Description
The HM-10.0 encoder can generate luma weighted prediction offset values that are outside the valid range of [-128,127].
The attached patch can be used to fix this issue. This patch also adds range checking on the decode side to detect similar issues in the future. Attachments (2)Change History (5)comment:1 Changed 12 years ago by DefaultCC Plugin
Changed 12 years ago by bhengcomment:2 Changed 12 years ago by TanizawaChanged 12 years ago by Tanizawacomment:3 Changed 12 years ago by fbossen
Fixed in r3374 Note: See
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Hi, I think your pointing out is right.
Additionally, the range limitation of chroma weighted prediction offset for the encoder should be modified as follows.
The attached patch can be used to fix this issue on the top of weighted_pred_range.patch.