3518e跑PQtools能抓到流，但是control无效的问题

板端启动之后的打印如下：
# ./HiIspTool.sh -a -p ov9712_720p_line.ini        
killall: ittb_stream: no process killed
killall: ittb_control: no process killed
start WebServer
start HI_ICGI_INIT
# pqtools:begin to run
port is : 4321
bind ok!
pqtools:server(port:4321)begin to listen
pqtools:Waiting for connection from client!
--------------welcome to HI_HAL_ISP_GetISPRegAttr----------------
bstartISP: 1
bstartvo: 1
bStartMedia: 1
FileName is :configs/ov9712_720p_line.ini
/**********bind************/
videv:0
vichn:0
vpssgrp:0
vpsschn:0
vencgrp:0
vencchn:0
vodev:0
vochn:0
visnapchn:0
vpsssnapgrp:0
vpsssnapchn:1
vencsnapgrp:1
vencsnapchn:1
sensor_type: ov9712
mode:0
dllfile:libs/libsns_ov9712.so
register ISP OK
/**********isp_image************/
isp_w:1280
isp_h:720
isp_framerate:30
isp_bayer:3
/**********isp_timing************/
isp_wndmode:0
isp_horwndstart:0
isp_horwndlength:1280
isp_verwndstart:0
isp_verwndlength:720
sensor_type: ov9712
mode:0
dllfile:libs/libsns_ov9712.so
/**********vbcnt************/
VbCnt:8
/**********vi_dev************/
input_mod:2
work_mod:0
combine_mode:0
comp_mode:0
clock_edge:1
mask_0:ffc00000
mask_1:0
scan_mode:1
data_seq:2
vsync:1
vsyncneg:0
hsync:0
hsyncneg:0
vsyncvalid:0
vsyncvalidneg:0
timingblank_hsynchfb:408
timingblank_hsyncact:1280
timingblank_hsynchbb:0
timingblank_vsyncvfb:6
timingblank_vsyncvact:720
timingblank_vsyncvbb:6
timingblank_vsyncvbfb:0
timingblank_vsyncvbact:0
timingblank_vsyncvbbb:0
fixcode:0
fieldpolar:0
datapath:1
inputdatatype:1
timingblank_vsyncvbbb:0
/**********vi_chn************/
caprect_x:0
caprect_Y:0
caprect_width:1280
caprect_height:720
destsize_width:1280
destsize_height:720
capsel:2
pixformat:19
srcframerate:-1
framerate:-1
/**********vpss_group************/
vpss_pixfmt:19
vpss_dren:0
vpss_dben:0
vpss_ieen:1
vpss_nren:1
vpss_histen:1
vpss_diemode:0
HI_MPI_SYS_Bind H264 vi(0,0)-vpss(0,0) !
/**********vpss_chn************/
vpss_w:1280
vpss_h:720
vpss_pixfmt:19
/**********venc************/
rcmode:1
gop:30
stattime:1
vifrmrate:30
targetfrmrate:25
BitRate:4096
FluctuateLevel:1
HI_MPI_SYS_Bind H264 vpss(0,0)-venc(0,0) !
--------------------stVoPubAttr.enIntfSync:0
-------------------------enIntfSync:0

[]-(1030)\n

stVideoLayerAttr.stDispRect.u32Width:720

[]-(1031)stVideoLayerAttr.stDispRect.u32Height:576

[]-(1032)stVideoLayerAttr.stImageSize.u32Width:720

[]-(1033)stVideoLayerAttr.stImageSize.u32Height:576

[]-(1034)stVideoLayerAttr.u32DispFrmRt:25



-------------------------enIntfSync:0
333333333333333333333333333u32ChnWidth:720
333333333333333333333333333u32u32ChnHeight:576
HI_MPI_SYS_Bind H264 vpss(0,0)-vo(0,0) !
HI_MPI_SYS_Bind jpeg 1 Vpss(0,1)-Venc(1,0) !

[]-(140)HI_MPI_VENC_CreateChn err(a007800c)

[]-(488)Start snap failed!

[]-(362)HI_MPI_VENC_DestroyChn vechn[1] failed with -1610121211!
MBUF_Init vschn 11 , mbuf chn 0, buf_size:921600, buf_discard_threshold:20480
vschn 11 (mbufchn 0) user 0: pheader 40cdb008 header size 40
pheader 40cdb048
~~~~~Init_MNT
MTRANS Init:conn num=1 minport-maxport=5000-6000,pack len=1048576.
Start HI_VOD_Init.vod Successed.
http Live svr Init ok.
Start MediaTrans.http_streamsvr Successed.
port is : 2333
bind ok!
the begin of accept
--------------welcome to HI_HAL_ISP_GetISPRegAttr----------------
u32AeExtRegAddr 4003d000,4096
u32AwbExtRegAddr 4011c000,4096
u32IspExtRegAddr 40389000,65536
u32IspRegAddr 40114000,32767

然后连上PC之后却是这样的


求大神指教