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Hi3536输出的视频模糊
使用Hi3536进行视频解码并通过HDMI输出,在动态场景下视频比较模糊,处理流程为 VDEC——VPSS——VO。
下面是屏幕显示的画面:
[img]http://c.hiphotos.baidu.com/image/pic/item/55e736d12f2eb93871d6c39cd8628535e5dd6f21.jpg[/img]
这是我用vo_chn_dump获得的数据:
[img]http://h.hiphotos.baidu.com/image/pic/item/4a36acaf2edda3cca302014e0ce93901203f92fe.jpg[/img]
可以看出有很明显的模糊现象。调试信息如下:
VDEC:
[code]~ # cat /proc/umap/vdec
------------ info from master arm -------------
[VDEC] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:51:58]
-----message info--------------------------------------------------------------
ID WakeupVfmw
0 28192
------------ info from slave arm -------------
[VDEC] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:53:37]
-----MODULE PARAM--------------------------------------------------------------
obey_minCR MiniBufMode VBSource
0 0 1
-----CHN ATTR & PARAMS-------------------------------------------------------
ID TYPE Prior MaxW MaxH Width Height StrmInputMode Compress STATE
0 H264 5 3840 2160 1920 1080 STREAM/NOBLOCK N START
ID VfmwID RefNum MvpEnable DispNum BufSize MaxSlice MaxSPS MaxPPS MaxVPS DisplayMode
0 0 3 No 2 24883200 16 2 2 0 Preview
ID ErrThr StrmThr DecMode OutMode SetUserPic Rotate PicPoolId PmvPoolId PriVbCnt
0 30 0 IP Dec N 0 5 -1 10
-----CHN STATE-----------------------------------------------------------------
ID PrtclErr StrmUnSP StrmError RefNumErr PicSizeErr fmterror PicBufSizeErr StrmNotRls Notify
0 0 0 0 0 0 0 0 0 57355
ID fps TimerCnt BufFLen DataLen UsrFLen UsrLen ptsBufF ptsBufU StreamEnd
0 31 94718 29027536 0 4064 0 39 0 0
----- Detail Stream STATE -----------------------------------------------------------
ID MpiSndNum MpiSndLen VdecNum VdecLen FmGetNum FmGetLen FmRlsNum FmRlsLen FmLstGet FmRlsFail
0 28202 217366529 0 0 28208 217366529 28207 217361649 4880 0
----- Detail FrameStore STATE -----------------------------------------------------------
ID FmNewPic GetFromFm Discard UsrSnd KerSnd KerRls MeetEnd FrmInVdec CurPicPts RedDiff MaxRedDiff DecDiff MaxDecDiff
0 28200 28200 0 0 28200 28199 28200 0 0 0 0 0 0
ID FreeNode VfmwNode VgsNode VgsWorkingNode BusyNode UserNode RefNum IsAvalible VbCnt MaxVbCnt GetPicVbFail GetMvpVbFail
0 38 1 0 0 0 1 1 1 3 6 0 0
----- Detail UserData STATE -----------------------------------------------------------
ID MpiGet MpiGetLen MpiRls MpiRlsLen Discard DiscardLen GetFromFm GetFromFmLen UsrFLen UsrLen
0 0 0 0 0 0 0 0 0 4064 0[/code]
VPSS:
[code]~ # cat /proc/umap/vpss
------------ info from master arm -------------
------------ info from slave arm -------------
[VPSS] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:53:40]
-------------------------MODULE PARAM-----------------------------------
vpss_vb_source
0
-------------------------VPSS GRP ATTR-----------------------------------
GrpID MaxW MaxH PixFmt DieMode DciEn NrEn IeEn HistEn EsEn preMode
0 3840 1080 SP420 nodie 0 1 0 0 1 VPSS
-----------------------VPSS GRP FRAME CONTROL INFO-------------------------
GrpID bFilter Width Height SrcFRate DstFRate bUserCtrl
0 0 0 0 -1 -1 Y
-------------------------VPSS GRP PARAM-----------------------------------
GrpID Cont IeStr SfStr TfStr CfStr CTfStr CvbsStr mdz HtfRe edz WtfRe DeMotion DieStr
0 32 0 16 0 8 0 0 0 0 0 0 0 0
-------------------------VPSS CHN PARAM---------------------------------
GrpID ChnID ChnSp
0 0 40
-----------------------VPSS GRP PRESCALE INFO-------------------------
GrpID bPreScl Width Height
-------------------------VPSS CHN ATTR-----------------------------------
GrpId PhyChnId Enable SpEn UVInvert FrmWkEn LW RW TW BW Color OverlayMask
0 0 1 0 0 1 2 2 2 2 ff00 ff
-------------------------VPSS CROP INFO-----------------------------------
GrpId CropEn CoorType CoorX CoorY Width Height OriW OriH TrimWid TrimHgt
0 0 RIT 0 0 0 0 1920 1080 1920 1080
-------------------------VPSS GRP PIC QUEUE-------------------------
GrpID FreeLen BusyLen Delay Backup
0 7 0 0 1
-----------------------VPSS GRP WORK STATUS-------------------------
GrpID RecvPic ViLost VdecLost NewDo OldDo NewUnDo OldUnDo StartFl bStart
0 29016 0 0 28977 0 39 112531 0 1
-----------------------VPSS CHN WORK STATUS-------------------------
GrpID ChnID WorkMode Depth SendOk bConfident SrcFRate DstFRate bDouble
0 0 AUTO 0 28977 1 -1 -1 --
----------------------VPSS CHN OUTPUT RESOLUTION-----------------------
GrpID ChnID Enable Width Height pixfmt cmpMode AspectRatio videoX videoY videoW videoH BgColor Rotation FrameRate
0 0 1 1920 1080 SP420 NONE NONE 0 0 1920 1080 0 0 29
-------------------------DRV WORK STATUS-----------------------------------
StartSuc0 StartSuc1 StartSuc2 LinkInt StartErr0 StartErr1 StartErr2 NodeIdErr0 NodeIdErr1 NodeIdErr2 BusErr
28977 0 0 28977 0 0 0 0 0 0 0
-------------------------DRV NODE QUEUE-----------------------------------
FreeNum WaitNum OrderWaitNum Busy00 Busy01 Sel0 Busy10 Busy11 Sel1 Busy20 Busy21 Sel2
457 0 0 0 0 1 0 0 0 0 0 0[/code]
VO:
[code]~ # cat /proc/umap/vo
------------ info from master arm -------------
[VOU] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:51:58]
-----GRAPHICS LAYER------------------------------------------------------------
Layer BindDev
HC0 0
HC1 1
-----LAYER CSC PARAM-----------------------------------------------------------
LAYERID Matrix Luma Cont Hue Satu
0 5 50 50 50 50
3 5 50 50 50 50
------------ info from slave arm -------------
[VOU] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:53:39]
-----DEV CONFIG----------------------------------------------------------------
DevId DevEn Mux1 Mux2 Mux3 InfSync BkClr DevFrt
0 Y HDMI 1080P@30 0 30
-----MODULE PARAM--------------------------------------------------------------
DevId detectCycle
ext_csc_en
0
-----DEV VDAC STATUS-----------------------------------------------------------
DevId VDAC
0 -
-----VIDEO LAYER STATUS--------------------------------------------------------
LayerId VideoEn ClustMode PixFmt ImgW ImgH DispW DispH DispFrt DoubFrm Toleration Priority
0 Y N 420 1920 1080 1920 1080 30 N 10000000 0
2 Y N 420 1920 1080 1920 1080 30 N 10000000 1
-----VIDEO LAYER STATUS 2------------------------------------------------------
layerId VideoEn EnChNum Matrix Luma Cont Hue Satu
0 Y 1 0 50 50 50 50
2 Y 0 0 50 50 50 50
-----VIDEO LAYER STATUS 3------------------------------------------------------
layerId DevId SetBeg SetEnd PartitionMode SupportCompress
0 0 N N Multi N
2 0 N N Multi N
-----CHN BASE INFO ------------------------------------------------------------
LayerId ChnId ChnEn Prio DeFlk ChnX ChnY ChnW ChnH DispX DispY bSnap Field bCas CcPos bRcvMatch
0 0 Y 0 N 0 0 1920 1080 -1 -1 N both N 0 N
-----CHN PLAY INFO 1-----------------------------------------------------------
LayerId ChnId Batch Show Pause Step Revrs Refsh Thrshd ChnFrt ChnGap
0 0 N Y N N N N 3 30 33333
-----CHN PLAY INFO 2-----------------------------------------------------------
LayerId ChnId DisplayPts PrePts CurrPts ScalePts SetPts RecvCurPts
0 0 0 0 0 0 -1 0
-----ByMutli CHN STATUS1-------------------------------------------------------
LayerId ChnId QCnt NewDo OldDo LCnt SCnt ChRpt BusyN ShouD Dsped Area AreaT
0 0 145417 29777 0 39 29777 210 1 1 1 0 0
-----ByMutli CHN STATUS2-------------------------------------------------------
LayerId ChnId Buf1 Buf2 Buf3 Buf4 DBuf Stat1 Stat2 QNodeAddr SNodeAddr DispAddr ChnFreeNum ChnBusyNum
0 0 UseF UseF F UseF 2 end end 8ec9e000 8ec9e000 8ef95600 5 1
-----ByMutli CHN STATUS3--------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
0 0 NONE 0 0 0 0 0 NONE
-----BySingle CHN STATUS 1-----------------------------------------------------
LayerId ChnId Job Task LCnt SCnt ChRpt DRpt CBusy DBusy ShouD Dsped b2Scl ChnAddr DispAddr
-----BySingle CHN STATUS 2-----------------------------------------------------
LayerId ChnId bBorder TopWidth BottomWidth LeftWidth RightWidth Color ChnFreeNum ChnBusyNum DisplayFreeNum DisplayBusyNum
-----BySingle CHN STATUS3------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
-----CHN OTHER INFO------------------------------------------------------------
LayerId ChnId bZoom ZmTyp ZoomX ZoomY ZoomW ZoomH SrcW SrcH
0 0 N 0 0 0 0 0 0 0
-----WBC INFO------------------------------------------------------------------
WbcId WbcW WbcH PixFmt FrmRat RealRat Mode SrcType SrcId Depth NotFin
-----DEV VIDEO STATUS 3--------------------------------------------------------
DevId bCasCfg bCasEn bCasSlv CasRgn CasMode CasPatn enCasDataTranMode Vtth
0 N N N 0 240
-----VGA PARAM-----------------------------------------------------------------
DevId Matrix Luma Cont Hue Satu Gain SharpenStrength
-----HDMI PARAM----------------------------------------------------------------
DevId Matrix Luma Cont Hue Satu
0 0 50 50 50 50[/code]
下面是屏幕显示的画面:
[img]http://c.hiphotos.baidu.com/image/pic/item/55e736d12f2eb93871d6c39cd8628535e5dd6f21.jpg[/img]
这是我用vo_chn_dump获得的数据:
[img]http://h.hiphotos.baidu.com/image/pic/item/4a36acaf2edda3cca302014e0ce93901203f92fe.jpg[/img]
可以看出有很明显的模糊现象。调试信息如下:
VDEC:
[code]~ # cat /proc/umap/vdec
------------ info from master arm -------------
[VDEC] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:51:58]
-----message info--------------------------------------------------------------
ID WakeupVfmw
0 28192
------------ info from slave arm -------------
[VDEC] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:53:37]
-----MODULE PARAM--------------------------------------------------------------
obey_minCR MiniBufMode VBSource
0 0 1
-----CHN ATTR & PARAMS-------------------------------------------------------
ID TYPE Prior MaxW MaxH Width Height StrmInputMode Compress STATE
0 H264 5 3840 2160 1920 1080 STREAM/NOBLOCK N START
ID VfmwID RefNum MvpEnable DispNum BufSize MaxSlice MaxSPS MaxPPS MaxVPS DisplayMode
0 0 3 No 2 24883200 16 2 2 0 Preview
ID ErrThr StrmThr DecMode OutMode SetUserPic Rotate PicPoolId PmvPoolId PriVbCnt
0 30 0 IP Dec N 0 5 -1 10
-----CHN STATE-----------------------------------------------------------------
ID PrtclErr StrmUnSP StrmError RefNumErr PicSizeErr fmterror PicBufSizeErr StrmNotRls Notify
0 0 0 0 0 0 0 0 0 57355
ID fps TimerCnt BufFLen DataLen UsrFLen UsrLen ptsBufF ptsBufU StreamEnd
0 31 94718 29027536 0 4064 0 39 0 0
----- Detail Stream STATE -----------------------------------------------------------
ID MpiSndNum MpiSndLen VdecNum VdecLen FmGetNum FmGetLen FmRlsNum FmRlsLen FmLstGet FmRlsFail
0 28202 217366529 0 0 28208 217366529 28207 217361649 4880 0
----- Detail FrameStore STATE -----------------------------------------------------------
ID FmNewPic GetFromFm Discard UsrSnd KerSnd KerRls MeetEnd FrmInVdec CurPicPts RedDiff MaxRedDiff DecDiff MaxDecDiff
0 28200 28200 0 0 28200 28199 28200 0 0 0 0 0 0
ID FreeNode VfmwNode VgsNode VgsWorkingNode BusyNode UserNode RefNum IsAvalible VbCnt MaxVbCnt GetPicVbFail GetMvpVbFail
0 38 1 0 0 0 1 1 1 3 6 0 0
----- Detail UserData STATE -----------------------------------------------------------
ID MpiGet MpiGetLen MpiRls MpiRlsLen Discard DiscardLen GetFromFm GetFromFmLen UsrFLen UsrLen
0 0 0 0 0 0 0 0 0 4064 0[/code]
VPSS:
[code]~ # cat /proc/umap/vpss
------------ info from master arm -------------
------------ info from slave arm -------------
[VPSS] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:53:40]
-------------------------MODULE PARAM-----------------------------------
vpss_vb_source
0
-------------------------VPSS GRP ATTR-----------------------------------
GrpID MaxW MaxH PixFmt DieMode DciEn NrEn IeEn HistEn EsEn preMode
0 3840 1080 SP420 nodie 0 1 0 0 1 VPSS
-----------------------VPSS GRP FRAME CONTROL INFO-------------------------
GrpID bFilter Width Height SrcFRate DstFRate bUserCtrl
0 0 0 0 -1 -1 Y
-------------------------VPSS GRP PARAM-----------------------------------
GrpID Cont IeStr SfStr TfStr CfStr CTfStr CvbsStr mdz HtfRe edz WtfRe DeMotion DieStr
0 32 0 16 0 8 0 0 0 0 0 0 0 0
-------------------------VPSS CHN PARAM---------------------------------
GrpID ChnID ChnSp
0 0 40
-----------------------VPSS GRP PRESCALE INFO-------------------------
GrpID bPreScl Width Height
-------------------------VPSS CHN ATTR-----------------------------------
GrpId PhyChnId Enable SpEn UVInvert FrmWkEn LW RW TW BW Color OverlayMask
0 0 1 0 0 1 2 2 2 2 ff00 ff
-------------------------VPSS CROP INFO-----------------------------------
GrpId CropEn CoorType CoorX CoorY Width Height OriW OriH TrimWid TrimHgt
0 0 RIT 0 0 0 0 1920 1080 1920 1080
-------------------------VPSS GRP PIC QUEUE-------------------------
GrpID FreeLen BusyLen Delay Backup
0 7 0 0 1
-----------------------VPSS GRP WORK STATUS-------------------------
GrpID RecvPic ViLost VdecLost NewDo OldDo NewUnDo OldUnDo StartFl bStart
0 29016 0 0 28977 0 39 112531 0 1
-----------------------VPSS CHN WORK STATUS-------------------------
GrpID ChnID WorkMode Depth SendOk bConfident SrcFRate DstFRate bDouble
0 0 AUTO 0 28977 1 -1 -1 --
----------------------VPSS CHN OUTPUT RESOLUTION-----------------------
GrpID ChnID Enable Width Height pixfmt cmpMode AspectRatio videoX videoY videoW videoH BgColor Rotation FrameRate
0 0 1 1920 1080 SP420 NONE NONE 0 0 1920 1080 0 0 29
-------------------------DRV WORK STATUS-----------------------------------
StartSuc0 StartSuc1 StartSuc2 LinkInt StartErr0 StartErr1 StartErr2 NodeIdErr0 NodeIdErr1 NodeIdErr2 BusErr
28977 0 0 28977 0 0 0 0 0 0 0
-------------------------DRV NODE QUEUE-----------------------------------
FreeNum WaitNum OrderWaitNum Busy00 Busy01 Sel0 Busy10 Busy11 Sel1 Busy20 Busy21 Sel2
457 0 0 0 0 1 0 0 0 0 0 0[/code]
VO:
[code]~ # cat /proc/umap/vo
------------ info from master arm -------------
[VOU] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:51:58]
-----GRAPHICS LAYER------------------------------------------------------------
Layer BindDev
HC0 0
HC1 1
-----LAYER CSC PARAM-----------------------------------------------------------
LAYERID Matrix Luma Cont Hue Satu
0 5 50 50 50 50
3 5 50 50 50 50
------------ info from slave arm -------------
[VOU] Version: [Hi3536_MPP_V2.0.6.0 B030 Release], Build Time[Jan 13 2017, 17:53:39]
-----DEV CONFIG----------------------------------------------------------------
DevId DevEn Mux1 Mux2 Mux3 InfSync BkClr DevFrt
0 Y HDMI 1080P@30 0 30
-----MODULE PARAM--------------------------------------------------------------
DevId detectCycle
ext_csc_en
0
-----DEV VDAC STATUS-----------------------------------------------------------
DevId VDAC
0 -
-----VIDEO LAYER STATUS--------------------------------------------------------
LayerId VideoEn ClustMode PixFmt ImgW ImgH DispW DispH DispFrt DoubFrm Toleration Priority
0 Y N 420 1920 1080 1920 1080 30 N 10000000 0
2 Y N 420 1920 1080 1920 1080 30 N 10000000 1
-----VIDEO LAYER STATUS 2------------------------------------------------------
layerId VideoEn EnChNum Matrix Luma Cont Hue Satu
0 Y 1 0 50 50 50 50
2 Y 0 0 50 50 50 50
-----VIDEO LAYER STATUS 3------------------------------------------------------
layerId DevId SetBeg SetEnd PartitionMode SupportCompress
0 0 N N Multi N
2 0 N N Multi N
-----CHN BASE INFO ------------------------------------------------------------
LayerId ChnId ChnEn Prio DeFlk ChnX ChnY ChnW ChnH DispX DispY bSnap Field bCas CcPos bRcvMatch
0 0 Y 0 N 0 0 1920 1080 -1 -1 N both N 0 N
-----CHN PLAY INFO 1-----------------------------------------------------------
LayerId ChnId Batch Show Pause Step Revrs Refsh Thrshd ChnFrt ChnGap
0 0 N Y N N N N 3 30 33333
-----CHN PLAY INFO 2-----------------------------------------------------------
LayerId ChnId DisplayPts PrePts CurrPts ScalePts SetPts RecvCurPts
0 0 0 0 0 0 -1 0
-----ByMutli CHN STATUS1-------------------------------------------------------
LayerId ChnId QCnt NewDo OldDo LCnt SCnt ChRpt BusyN ShouD Dsped Area AreaT
0 0 145417 29777 0 39 29777 210 1 1 1 0 0
-----ByMutli CHN STATUS2-------------------------------------------------------
LayerId ChnId Buf1 Buf2 Buf3 Buf4 DBuf Stat1 Stat2 QNodeAddr SNodeAddr DispAddr ChnFreeNum ChnBusyNum
0 0 UseF UseF F UseF 2 end end 8ec9e000 8ec9e000 8ef95600 5 1
-----ByMutli CHN STATUS3--------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
0 0 NONE 0 0 0 0 0 NONE
-----BySingle CHN STATUS 1-----------------------------------------------------
LayerId ChnId Job Task LCnt SCnt ChRpt DRpt CBusy DBusy ShouD Dsped b2Scl ChnAddr DispAddr
-----BySingle CHN STATUS 2-----------------------------------------------------
LayerId ChnId bBorder TopWidth BottomWidth LeftWidth RightWidth Color ChnFreeNum ChnBusyNum DisplayFreeNum DisplayBusyNum
-----BySingle CHN STATUS3------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
-----CHN OTHER INFO------------------------------------------------------------
LayerId ChnId bZoom ZmTyp ZoomX ZoomY ZoomW ZoomH SrcW SrcH
0 0 N 0 0 0 0 0 0 0
-----WBC INFO------------------------------------------------------------------
WbcId WbcW WbcH PixFmt FrmRat RealRat Mode SrcType SrcId Depth NotFin
-----DEV VIDEO STATUS 3--------------------------------------------------------
DevId bCasCfg bCasEn bCasSlv CasRgn CasMode CasPatn enCasDataTranMode Vtth
0 N N N 0 240
-----VGA PARAM-----------------------------------------------------------------
DevId Matrix Luma Cont Hue Satu Gain SharpenStrength
-----HDMI PARAM----------------------------------------------------------------
DevId Matrix Luma Cont Hue Satu
0 0 50 50 50 50[/code]
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