hi3518e ov9712平台执行./HiIspTool.sh 打印EncoderThreadBody timeout 求解

刚拿到开发版调试好环境之后，按照说明文档执行./HiIspTool.sh 出错
求大神解答，感激不尽，打印如下：



# ./HiIspTool.sh  ov9712  720p line
# Hello Linux Control....$$$$$$$$$
*********before for:******************
search section [ov9712_720p]
wdr mode = 0
VBR mode!
lib file = libs/libsns_ov9712.so
before sns_register_callback
after sns_register_callback
init 3a success
create vpssgrp(0) success!
HI_MPI_SYS_Bind H264 vi(0,0)-vpss(0,0) !
HI_MPI_SYS_Bind H264 vpss(0,0)-venc(0,0) !
u32VoWidth:0    u32VoHeight:0
--------------------stVoPubAttr.enIntfSync:0
-------------------------enIntfSync:0

[]-(154)\n

stVideoLayerAttr.stDispRect.u32Width:720

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

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

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

[]-(158)stVideoLayerAttr.u32DispFrmRt:25



-------------------------enIntfSync:0
333333333333333333333333333u32ChnWidth:720
333333333333333333333333333u32u32ChnHeight:576
HI_MPI_SYS_Bind H264 vpss(0,0)-vo(0,0) !
libmt version: v0.4build20090319-1732
HI_MT_Init the mbuf 0's chnid:11
num:0  i:1 Mbuf Init cfg chnid 11 , max connect num 2, bufsize 1382400 buf_discard_threshold 1024
num:1 MBUF_Init vschn 11 , mbuf chn 0, buf_size:1382400
MBUF_Init vschn 11 , mbuf chn 0, buf_size:1382400, buf_discard_threshold:1024
vschn 11 (mbufchn 0) user 0: pheader 42144008 header size 40
pheader 42144048
vschn 11 (mbufchn 0) user 1: pheader 42295848 header size 40
pheader 42295888
init the mbuf success
open data_flag file error
: No such file or directory
MTRANS Init:conn num=2 minport-maxport=5000-6000,pack len=300.
Start HI_VOD_Init.vod Successed.
http Live svr Init ok.
Start MediaTrans.http_streamsvr Successed port :0.
PLAY H264 E !!!
HI_MPI_SYS_Bind jpeg 1 Vpss(0,1)-Venc(1,0) !
ImportFile2ISPReg SUCESS

[]-(453)timeout e!VencChn[0]

[]-(453)timeout e!VencChn[0]

[]-(453)timeout e!VencChn[0]


希望有人能解答。。。。。