VENC STREAM STATE中的frameRate怎么是4呢？？？？？_问答

# cat /proc/umap/venc

[VENC] Version: [Hi3520D_MPP_V1.0.5.0 ], Build Time[Feb  6 2015, 20:33:44]

-----MODULE PARAM--------------------------------------------------------------
BuffCache
         0

-----VENC CHN ATTR-------------------------------------------------------------
   NO. Width  Height  Type Field VIField StreamType  ByFrame BlockFlag Sequence  Registered LeftBytes    LeftFrm CurPacks
   0    704    576 96    0    0       1       0          1       502          1    719148       13       1
   1    704    576 96    0    0       1       0          0          0          1    794434       37       0
   2    704    576 96    0    0       1       0          0          0          1    105431       200       0

-----VENC STREAM STATE------------------------------------------------------------
   NO.    FreeCnt    BusyCnt    UserCnt    UserGet    UserRls GetTimes Interval FrameRate
   0       30       13          1       502       501       502    240261          4
   1          1       37          0          0          0          0    39976       21
   2          0       200          0          0          0          0    40048       26

cat /proc/umap/vi

[VIU] Version: [Hi3520D_MPP_V1.0.5.0 ], Build Time: [Feb  6 2015, 20:33:44]

-----MODULE PARAM--------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level  max_cas_gap
            0             0             0       28000

-----VI DEV ATTR---------------------------------------------------------------
Dev IntfM  WkM  ComMsk0  ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq DPath DType DRev
0 BT656 4Mux ff000000       0    I  -1  -1  -1  -1  UYVY  ByPass YUV Y

-----VI HIGH DEV ATTR---------------------------------------------------------------
Dev  InputM  WkM  ComMsk0  ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq CombM CompM ClkM  Fix FldP DPath DType DRev

-----VI PHYCHN ATTR------------------------------------------------------------
PhyChn CapX CapY  CapW  CapH  DstW  DstH CapSel Mirror Flip IntEn PixFom SrcRat DstRat
   0 0 0 704 576 704 576 both    N N    Y  sp420    -1    -1
   1 0 0 704 576 704 576 both    N N    Y  sp420    -1    -1
   2 0 0 704 576 704 576 both    N N    Y  sp420    -1    -1
   3 0 0 704 576 704 576 both    N N    Y  sp420    -1    -1

-----VI PHYCHN MINOR ATTR------------------------------------------------------------
PhyChn CapX CapY  CapW  CapH  DstW  DstH CapSel Mirror Flip PixFom MixCap DwScal

-----VI PHYCHN STATUS 1----------------------------------------------------------
PhyChn  Dev    IntCnt  VbFail  LosInt  TopLos  BotLos BufCnt  IntT  SendT  Field  Stride
   0 0    11067    0    2    0    2    1 97    84 intl    704
   1 0    11064    0    1    0    1    2    8    44 intl    704
   2 0    11062    0    1    0    1    1 51    45 intl    704
   3 0    11059    0    1    0    1    1 23    16 intl    704

-----VI PHYCHN STATUS 2---------------------------------------------------------
PhyChn MaxIntT IntGapT MaxGapT OverCnt LIntCnt  ThrCnt AutoDis CasAutD  TmgErr    ccErrN IntRat
   0    130 20037 20147    0    0    1    0    0    0          2       24
   1    101 19968 20189    0    0    1    0    0    0          1       24
   2    103 19967 20211    0    0    1    0    0    0          1       25
   3    50 20008 20166    0    0    1    0    0    0          1       25

-----VI CHN STATUS-------------------------------------------------------------
ViChn bEnUsrP FrmTime FrmRate    SendCnt    SwLost Rotate  422to420
   0       N    40007       25    11066          0    NONE       N
   1       N    40003       25    11062          0    NONE       N
   2       N    39999       25    11061          0    NONE       N
   3       N    40000       25    11058          0    NONE       N

-----VI CHN CALL DSU STATUS 1-------------------------------------------------
ViChn UsrBgnNOk UsrCancel UsrEndOk    UsrCbOk    CvrBgnNOk CvrCancel CvrEndOk    CvrCbOk

-----VI CHN CALL DSU STATUS 2-------------------------------------------------
ViChn OsdBgnNOk OsdCancel OsdEndOk    OsdCbOk    ScaleNOk SclCancel SclEndOk    SclCbOk

-----VI CHN CALL DSU STATUS 3-------------------------------------------------
ViChn RotateNOk RotCancel RotEndOk    RotCbOk       LDCNOk LDCCancel LDCEndOk    LDCCbOk

vi从信息中看是正常的。

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VENC STREAM STATE中的frameRate怎么是4呢？？？？？

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