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3516A H.264编ES流,奇怪的帧率
使用3516A H.264编ES流,参考sample做的,编码帧率设定24帧,但编码器输出帧率怎么还是较高的帧率?030版 SDK。。proc文件系统输出如下:
/proc/umap # cat rc
[RC] Version: [Hi3516A_MPP_V1.0.3.0 B040 Debug], Build Time[Mar 13 2015, 19:09:56]
----- BASE PARAMS ------------------------------------------------------------------
ID Gop StatTm ViFr TrgFr ProType RcMode Br(kbps) FluLev IQp PQp MinQp MinIQp MaxQp
0 24 1 24 24/0 96 VBR 2048 N/A N/A N/A 5 5 42
-----RUN COMM PARAM 1------------------------------------------------------------
ChnId QpDelta ThrdI(12)
0 2 [ 5 5 5 10 10 10 255 255 255 255 255 255]
-----RUN COMM PARAM 2------------------------------------------------------------
ChnId PARAM ThrdP(12)
0 DEFAULT [ 5 5 5 255 255 255 255 255 255 255 255 255]
-----RUN COMM PARAM 3------------------------------------------------------------
ChnId bLost LostThr LostFrmStr EncGap RCPriority
0 0 83886080 NORMAl 0 BITRATE
-----RUN CBR PARAM1 -------------------------------------------------------------
ID MinIprop MaxIprop MaxQp MinQp MaxPPDltQp MaxIPDltQp IPDltQp QLevel MaxReEncTimes
-----RUN CBR PARAM2 -------------------------------------------------------------
ID SprFrmMod SprIFrm SprPFrm SprBFrm RQRtio0 RQRtio1 RQRtio2 RQRtio3 RQRtio4 RQRtio5 RQRtio6 RQRtio7
-----RUN VBR PARAM --------------------------------------------------------------
ID DltQp ChgPs SprFrmMod SprIFrm SprPFrm SprBFrm MinIprop MaxIprop
0 6 90 Lost 500000 500000 500000 1 20
-----RUN INFO1-----------------------------------------------------------------
ID InsBr(kbps) InsFr WatL CfgBt(kb) RealBt(kb) MaxRlBt(kb) StartQp MinQp MaxQp
0 876 19 0 42 27 1251 25 5 42
-----RC performance INFO-----------------------------------------------------------------
ID StaOfstaTim TotaOfstaTim StaOfEndTim TotaOfEndTim TotalTime
0 83319151 34348 83330325 13334 47682
/proc/umap #
/proc/umap #
/proc/umap # cat venc
[VENC] Version: [Hi3516A_MPP_V1.0.3.0 B040 Debug], Build Time[Mar 13 2015, 19:09:56]
-----VENC CHN ATTR 1-------------------------------------------------------------
NO. Width Height Type ByFrame Timeout Sequence LeftBytes LeftFrm CurPacks prio
0 1920 1080 96 1 1 1776 0 0 1 0
-----Venc CHN ATTR 2-------------------------------------------------------------
VeStr OsdStr SrcFr TarFr Timeref PixFmt PicAddr
YES NO -1 -1 4266 YUV420 0x934b8780
-----Venc CHN RECEIVE STAT-------------------------------------------------------------
NO. Start StartEx RecvLeft EncLeft
0 1 0 0 0
-----Venc VPSS QUERY-----------------------------------------------------------
NO. Query QueryOk QueryFR Invld Full VbFail QueryFail InfoErr Stop
0 0 0 0 0 0 0 0 0 0
-----Venc SEND1----------------------------------------------------------------
NO. VpssSnd VInfErr OthrSnd OInfErr Send Stop Full CropErr DrectSnd SizeErr
0 2134 0 0 0 2132 0 2 0 2132 0
-----Venc SEND2----------------------------------------------------------------
NO. SendVgs StartOk StartFail IntOk IntFail SrcAdd SrcSub HistAdd HistSub DestAdd DestSub
0 0 0 0 0 0 0 0 0 0 0 0
-----Venc PIC QUEUE STATE------------------------------------------------------
NO. Free Busy Vgs
0 5 1 0
-----Venc CHNL INFO------------------------------------------------------------
NO. Inq InqOk Start StartOk Config VencInt ChaResLost OverLoad
0 3093 2132 2132 2132 2132 2131 0 0
-----Venc CROP INFO------------------------------------------------------------
NO. CropEn StartX StartY Width Height
0 NO 0 0 0 0
-----VENC STREAM STATE------------------------------------------------------------
NO. FreeCnt BusyCnt UserCnt UserGet UserRls GetTimes Interval FrameRate
0 2 0 0 1998 1998 1776 19733 48
/proc/umap #
RC显示 ViFr=24,TrgFr=24/0,可是VENC流状态中FrameRate=48?
/proc/umap # cat rc
[RC] Version: [Hi3516A_MPP_V1.0.3.0 B040 Debug], Build Time[Mar 13 2015, 19:09:56]
----- BASE PARAMS ------------------------------------------------------------------
ID Gop StatTm ViFr TrgFr ProType RcMode Br(kbps) FluLev IQp PQp MinQp MinIQp MaxQp
0 24 1 24 24/0 96 VBR 2048 N/A N/A N/A 5 5 42
-----RUN COMM PARAM 1------------------------------------------------------------
ChnId QpDelta ThrdI(12)
0 2 [ 5 5 5 10 10 10 255 255 255 255 255 255]
-----RUN COMM PARAM 2------------------------------------------------------------
ChnId PARAM ThrdP(12)
0 DEFAULT [ 5 5 5 255 255 255 255 255 255 255 255 255]
-----RUN COMM PARAM 3------------------------------------------------------------
ChnId bLost LostThr LostFrmStr EncGap RCPriority
0 0 83886080 NORMAl 0 BITRATE
-----RUN CBR PARAM1 -------------------------------------------------------------
ID MinIprop MaxIprop MaxQp MinQp MaxPPDltQp MaxIPDltQp IPDltQp QLevel MaxReEncTimes
-----RUN CBR PARAM2 -------------------------------------------------------------
ID SprFrmMod SprIFrm SprPFrm SprBFrm RQRtio0 RQRtio1 RQRtio2 RQRtio3 RQRtio4 RQRtio5 RQRtio6 RQRtio7
-----RUN VBR PARAM --------------------------------------------------------------
ID DltQp ChgPs SprFrmMod SprIFrm SprPFrm SprBFrm MinIprop MaxIprop
0 6 90 Lost 500000 500000 500000 1 20
-----RUN INFO1-----------------------------------------------------------------
ID InsBr(kbps) InsFr WatL CfgBt(kb) RealBt(kb) MaxRlBt(kb) StartQp MinQp MaxQp
0 876 19 0 42 27 1251 25 5 42
-----RC performance INFO-----------------------------------------------------------------
ID StaOfstaTim TotaOfstaTim StaOfEndTim TotaOfEndTim TotalTime
0 83319151 34348 83330325 13334 47682
/proc/umap #
/proc/umap #
/proc/umap # cat venc
[VENC] Version: [Hi3516A_MPP_V1.0.3.0 B040 Debug], Build Time[Mar 13 2015, 19:09:56]
-----VENC CHN ATTR 1-------------------------------------------------------------
NO. Width Height Type ByFrame Timeout Sequence LeftBytes LeftFrm CurPacks prio
0 1920 1080 96 1 1 1776 0 0 1 0
-----Venc CHN ATTR 2-------------------------------------------------------------
VeStr OsdStr SrcFr TarFr Timeref PixFmt PicAddr
YES NO -1 -1 4266 YUV420 0x934b8780
-----Venc CHN RECEIVE STAT-------------------------------------------------------------
NO. Start StartEx RecvLeft EncLeft
0 1 0 0 0
-----Venc VPSS QUERY-----------------------------------------------------------
NO. Query QueryOk QueryFR Invld Full VbFail QueryFail InfoErr Stop
0 0 0 0 0 0 0 0 0 0
-----Venc SEND1----------------------------------------------------------------
NO. VpssSnd VInfErr OthrSnd OInfErr Send Stop Full CropErr DrectSnd SizeErr
0 2134 0 0 0 2132 0 2 0 2132 0
-----Venc SEND2----------------------------------------------------------------
NO. SendVgs StartOk StartFail IntOk IntFail SrcAdd SrcSub HistAdd HistSub DestAdd DestSub
0 0 0 0 0 0 0 0 0 0 0 0
-----Venc PIC QUEUE STATE------------------------------------------------------
NO. Free Busy Vgs
0 5 1 0
-----Venc CHNL INFO------------------------------------------------------------
NO. Inq InqOk Start StartOk Config VencInt ChaResLost OverLoad
0 3093 2132 2132 2132 2132 2131 0 0
-----Venc CROP INFO------------------------------------------------------------
NO. CropEn StartX StartY Width Height
0 NO 0 0 0 0
-----VENC STREAM STATE------------------------------------------------------------
NO. FreeCnt BusyCnt UserCnt UserGet UserRls GetTimes Interval FrameRate
0 2 0 0 1998 1998 1776 19733 48
/proc/umap #
RC显示 ViFr=24,TrgFr=24/0,可是VENC流状态中FrameRate=48?
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