Getting MFX_ERR_INVALID_VIDEO_PARAM in pProcessor->pmfxVPP->Init(pParams) in sample_vpp_util.cpp

[Michael_H_1]

Hello,

I am a Software Engineer and I make some changes to the sample program sample_vpp_util.cpp. When I compile and run it, I get an error MFX_ERR_INVALID_VIDEO_PARAM in line sts = pProcessor->pmfxVPP->Init(pParams) and in function InitFrameProcessor().

I have print out the variables in pParams and compared against the worked one, but the variables seem to be identical. Therefore, I would like to post to the forum to see any help from it. The variables are listed below:

allocId 0
asynDep 0
IOPattern 34
NumExtParam 1
Protected 0
mfx.Accuracy 0
mfx.BRCParamMultiplier 0
mfx.BufferSizeInKB 0
mfx.CodecId 0
mfx.CodecLevel 0
mfx.CodecProfile 0
mfx.Convergence 0
mfx.DecodedOrder 0
mfx.EnableReallocRequest 0
mfx.EncodedOrder 12849
mfx.ExtendedPicStruct 0
mfx.GopOptFlag 0
mfx.GopPicSize 0
mfx.GopRefDist 0
mfx.ICQQuality 0
mfx.IdrInterval 0
mfx.InitialDelayInKB 0
mfx.Interleaved 0
mfx.InterleavedDec 0
mfx.JPEGChromaFormat 0
mfx.JPEGColorFormat 0
mfx.LowPower 0
mfx.MaxDecFrameBuffering 0
mfx.MaxKbps 0
mfx.NumRefFrame 22094
mfx.NumSlice 0
mfx.NumThread 0
mfx.QPB 0
mfx.QPI 0
mfx.QPP 0
mfx.Quality 0
mfx.RateControlMethod 0
mfx.RestartInterval 0
mfx.Rotation 0
mfx.SamplingFactorH 0 0 0 0
mfx.SamplingFactorV 0 0 0 0
mfx.SliceGroupsPresent 0
mfx.TargetKbps 0
mfx.TargetUsage 0
mfx.TimeStampCalc 0
Height: 1088
Width: 1920
FourCC: 842094169
mfx.FrameInfo FrameRateExtD 1 FrameRateExtN 30
mfx.FrameInfo Pic 1
mfx.FrameInfo CropX 0 CropY 0 CropH 1080 CropW 1920
mfx.FrameInfo AspectRatioH 0
mfx.FrameInfo AspectRatioW 0
mfx.FrameInfo BitDepthChroma 0
mfx.FrameInfo BitDepthLuma 0
mfx.FrameInfo ChromaFormat 1
mfx.FrameInfo DId 0 PId 0 QId 0 TId 0 Vid 0
mfx.FrameInfo Shift 0
mfx.FrameInfo buffersize 71305088
Height: 1088
Width: 1920
FourCC: 842094169
In FrameRateExtD 1 FrameRateExtN 30
In Pic 1
In CropX 0 CropY 0 CropH 1080 CropW 1920
In AspectRatioH 0
In AspectRatioW 0
In BitDepthChroma 0
In BitDepthLuma 0
In ChromaFormat 1
In DId 0 PId 0 QId 0 TId 0 Vid 0
In Shift 0
In buffersize 71305088
Height: 1088
Width: 1920
FourCC: 842094158
Out FrameRateExtD 1 FrameRateExtN 30
Out Pic 1
Out CropX 0 CropY 0 CropH 1080 CropW 1920
Out AspectRatioH 0
Out AspectRatioW 0
Out BitDepthChroma 0
Out BitDepthLuma 0
Out ChromaFormat 1
Out DId 0 PId 0 QId 0 TId 0 Vid 0
Out Shift 0
Out buffersize 71305088

Michael Hui