出错信息如下：/opt/project/Hi3516EV200/HiMedia # ./mediaCreat pipe failed with error code 0xa0108003!Media_EnablePipe failed with 0xffffffff!HI_Media_Vi_Start failed with 0xffffffff!MAIN_Media_Start failed with 0xffffffff! 由于是第一次接触配置BT1120接口，很多不是很明确，根据建议配置如下 VI_DEV_ATTR_S DEV_ATTR_BT1120_STANDARD_1MUX_BASE = { /* interface mode */ VI_MODE_BT1120_STANDARD, /* multiplVI_MODE_BT1120_STANDARDex mode */ VI_WORK_MODE_1Multiplex, /* r_mask g_mask b_mask*/ {0xFF000000, 0x00FF0000}, /* progessive or interleaving */ VI_SCAN_PROGRESSIVE, /*AdChnId*/ { -1, -1, -1, -1}, /*enDataSeq, only support yuv*/ VI_DATA_SEQ_UVUV, /* synchronization information */ { /*port_vsync port_vsync_neg port_hsync port_hsync_neg */ VI_VSYNC_PULSE, VI_VSYNC_NEG_HIGH, VI_HSYNC_VALID_SINGNAL, VI_HSYNC_NEG_HIGH, VI_VSYNC_NORM_PULSE, VI_VSYNC_VALID_NEG_HIGH, /*hsync_hfb hsync_act hsync_hhb*/ { 0, 1920, 0, /*vsync0_vhb vsync0_act vsync0_hhb*/ 0, 1080, 0, /*vsync1_vhb vsync1_act vsync1_hhb*/ 0, 0, 0 } }, /* input data type */ VI_DATA_TYPE_YUV, /* bReverse */ HI_FALSE, {1920, 1080}, { { {1920 , 1080}, }, { VI_REPHASE_MODE_NONE, VI_REPHASE_MODE_NONE } }, { WDR_MODE_NONE, 1080 }, DATA_RATE_X1 }; 找不到突破点，无奈求助。注，使用SAMPLE_VIO运行配置选择BT1120同样报错 /opt/Hi3516EV200SDK/Hi3516EV200_SDK_V1.0.1.1/mpp/sample/vio # ./sample_vio 4[SAMPLE_COMM_VI_SetMipiAttr]-2011: ============= MipiDev 0, SetMipiAttr enWDRMode: 3[SAMPLE_COMM_VI_StartViPipe]-2752: HI_MPI_VI_CreatePipe failed with 0xa0108003![SAMPLE_COMM_VI_CreateSingleVi]-2991: SAMPLE_COMM_VI_StartViPipe failed ![SAMPLE_COMM_VI_CreateVi]-3146: SAMPLE_COMM_VI_CreateSingleVi failed ![SAMPLE_COMM_VI_StartVi]-3530: SAMPLE_COMM_VI_CreateVi failed![SAMPLE_VIO_ViWdrOffline]-1024: start vi failed.s32Ret:0xffffffff ![main]-1806: sample_vio exit abnormally!