Soybean2014-10-25 23:52:41
qn15433943642019-03-12 19:52:16
mpi_vpss.h支持支持Hi3516A新增设置/获取通道Cover的Mask HI_S32 HI_MPI_VPSS_SetChnNR(VPSS_GRP Vps...
Chapter 5 VPSS In section 5.2.3, chn1 is added and some descriptions of chn0 are updated. Figure 5-3 is updated. Chapter 6 VENC The Example fields of HI_MPI_VENC_CreateGroup and HI_MPI_VENC_StartRecvPicEx are updated. Stream feature information stMpeg4Info is added to the Note field...
\n", s32Ret); s32Ret = HI_MPI_VO_SendFrame(voLayer, voChn, &stBaseFrmInfo, s32MilliSec); SAMPLE_CHECK_EXPR_GOTO(HI_SUCCESS!=s32Ret, BASE_RELEASE, "HI_MPI_VO_SendFrame failed, Error(%#x)!\n", s32Ret); BASE_RELEASE: s32Ret = HI_MPI_VPSS_ReleaseChnFrame(s32VpssGrp,as32Vps...
13HI_MPI_AO_SendFrame[Symptom]TheMPPis SNBriefDescriptionDetailedDescriptionRemarks Hi3536V100R001C0xSPC040 iscalledfrequently,Themallocandfreefunctionsintheaudiointerfacesupdated. whichcausestoomanyHI_MPI_AI_GetFrame,HI_MPI_AO_SendFrame,and memoryfragments.HI_MPI_AENC_SendFramearefrequentlycalled,which may...
基于Hi3559AV100RFCN实现细节解析
= s32Ret, BASE_RELEASE, "HI_MPI_VO_SendFrame fail,Error(%#x)\n",s32Ret); } + if (HI_TRUE == s_stMdSwitch.bVenc){ + s32Ret = HI_MPI_VENC_SendFrame(0,&stBaseFrmInfo, s32MilliSec); + SAMPLE_CHECK_EXPR_GOTO(HI_SUCCESS != s32Ret, BASE_RELEASE, + "HI_MPI_VENC_SendFrame ...
PS:HI_MPI_VI_GetFrame获取数据是ok的,HI_MPI_VPSS_SendFrame发送数据也没有报错。 int main() { VPSS_GRP_ATTR_S stGrpVpssAttr = {0}; VPSS_CHN_ATTR_S stChnAttr = {0}; VIDEO_FRAME_INFO_S stFrame; HI_S32 s32Ret; VPSS_CHN_MODE_S stVpssMode; ...
zhuangweiye2018-11-21 09:00:09