Opened 14 months ago
Closed 14 months ago
#787 closed defect (duplicate)
Enc/Dec mismatch for RPR with 1.5x
Reported by: | bbross | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | VTM-7.2 |
Component: | VTM | Version: | VTM-7.1 |
Keywords: | Cc: | ksuehring, XiangLi, fbossen, jvet@… |
Description
When running VTM-7.1 with 1.5x RPR scaling factor, an encoder/decoder mismatch occurs for the sequence RaceHorsesC:
EncoderApp -c ./cfg/encoder_lowdelay_vtm.cfg -c ./cfg/per-sequence/RaceHorsesC.cfg -q 37 --ScalingRatioHor=1.5 --ScalingRatioVer=1.5 --FractionNumFrames=1 --UpscaledOutput=2 --FramesToBeEncoded=150 --SEIDecodedPictureHash=1
DecoderApp -b str.bin -o dec.yuv --UpscaledOutput=2
Attached are the encoder and decoder logs where the MD5 sums show the mismatch.
Attachments (2)
Change history (4)
Changed 14 months ago by bbross
Changed 14 months ago by bbross
comment:1 Changed 14 months ago by Vadim
comment:2 Changed 14 months ago by bbross
- Resolution set to duplicate
- Status changed from new to closed
Closed as duplicate of #734.
Yes the fix was tried and solves the mismatch.
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It seems similar or the same issue was already reported in #734.
Was the provided fix tried?