烧录官方固件后，没有视频码流问题（EB-RV1126-DC-201 + GC2053）_问答

1、下载并烧录官方固件

2、查看是否检测到2053摄像头

3、使用固件自带的程序测试 /oem/usr/bin/rkmedia_vi_venc_rtsp_test -a /oem/etc/iqfiles

错误日志如下：
`
/oem/usr/bin/rkmediavi_venc_rtsp_test -a /oem/e
tc/iqfiles
media get entity by name: stream_cif_dvp_id0 is null
media get entity by name: stream_cif_dvp_id1 is null
media get entity by name: stream_cif_dvp_id2 is null
media get entity by name: stream_cif_dvp_id3 is null
media get entity by name: rkcif-lvds-subdev is null
media get entity by name: rkcif-lite-lvds-subdev is null
media get entity by name: stream_cif is null
media get entity by name: rkcif-dvp-sof is null
media get entity by name: rkisp-mpfbc-subdev is null
media get entity by name: rkisp_dmapath is null
media get entity by name: rockchip-mipi-dphy-rx is null
media get entity by name: rkcif_dvp is null
media get entity by name: rkcif_dvp is null
media get entity by name: rkcif_lite_mipi_lvds is null
[00:12:50.317441][CAMHW]:XCAM ERROR CamHwIsp20.cpp:1022: No free isp&ispp needed by fake camera!
register factory : rkmpp
register factory : rkmpp
register factory : live555_rtsp_server
register factory : video_enc
register factory : audio_enc
register factory : video_dec
register factory : file_read_flow
register factory : file_write_flow
register factory : filter
register factory : link_flow
register factory : source_stream
register factory : muxer_flow
register factory : audio_dec
register factory : output_stream
register factory : move_detec
register factory : occlusion_detec
register factory : file_write_stream
register factory : file_read_stream
register factory : alsa_playback_stream
register factory : alsa_capture_stream
register factory : v4l2_capture_stream
register factory : v4l2_output_stream
register factory : drm_output_stream
rga_api version 1.3.0[11] (RGA is compiling with meson base: $PRODUCT_BASE)
register factory : rkrga
register factory : through_guard
register factory : ANR
register factory : AEC
register factory : rockx_filter
register factory : nn_result_input
register factory : draw_filter
register factory : rknn
register factory : face_capture
register factory : rockface_detect
register factory : rockface_evaluate
register factory : rockface_bodydetect
register factory : rockface_recognize
register factory : rkaudio
register factory : rkaudio_aud
register factory : rkaudio_vid
register factory : rkaudio_aud
register factory : rkaudio_vid
register factory : rkaudio_resample
register factory : rkaudio_audio_fifo

Device: rkispp_scale0

CodecName:H264

Resolution: 1920x1080

CameraIdx: 0

bMultictx: 0

Aiq xml dirpath: /oem/etc/iqfiles

ID: 0, sensor_name is m01_f_gc2053 1-0037, iqfiles is /oem/etc/iqfiles
[00:12:50.437915][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:6920: calib_check_getID_by_name(6920): subtag: focusInfPosition from parent tag: zoomfocus_tbl is unknown, assert!!!

[00:12:50.438128][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:6998: calib_check_tag_attrs(6998): parent_tag_id:439 tag_id:1201 —- tag id is is wrong: min:0 max:1201

[00:12:50.438202][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:7044: calib_check_tag_attrs(7044): parent_tag_id:439 parent_tag_name:zoomfocus_tbl tag_id:1201 tag_name:unknown —- ASSERT!!!

[00:12:50.438246][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:7188: calib_check_tag_mark(7188): parent_tag_id:439 tag_id:1201 —- tag_id is wrong: min:0 max:1201

[00:12:50.438296][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:6920: calib_check_getID_by_name(6920): subtag: focusMacroPosition from parent tag: zoomfocus_tbl is unknown, assert!!!

[00:12:50.438400][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:6998: calib_check_tag_attrs(6998): parent_tag_id:439 tag_id:1201 —- tag id is is wrong: min:0 max:1201

[00:12:50.438495][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:7044: calib_check_tag_attrs(7044): parent_tag_id:439 parent_tag_name:zoomfocus_tbl tag_id:1201 tag_name:unknown —- ASSERT!!!

[00:12:50.438584][XCORE]:XCAM ERROR RkAiqCalibTag.cpp:7188: calib_check_tag_mark(7188): parent_tag_id:439 tag_id:1201 —- tag_id is wrong: min:0 max:1201

[00:12:50.732249][XCORE]:XCAM ERROR v4l2_device.cpp:196: open device() failed
[00:12:50.739819][CAMHW]:XCAM ERROR LensHw.cpp:199: get vcm cfg failed
[00:12:50.756707][XCORE]:XCAM ERROR CamHwIsp20.cpp:3751: |||set DC-Iris PwmDuty: 100
[00:12:50.756986][CAMHW]:XCAM ERROR LensHw.cpp:411: iris is not supported
[00:12:50.791269][CAMHW]:XCAM ERROR LensHw.cpp:296: focus is not supported
rk_aiq_uapi_sysctl_init/prepare succeed
[00:12:50.817503][XCORE]:XCAM ERROR v4l2_device.cpp:686: device(/dev/video12) start failed on VIDIOC_STREAMON
[00:12:50.817845][CAMHW]:XCAM ERROR CamHwIsp20.cpp:2229: mipi rx:-9 start err: -1365472824
[00:12:50.817968][CAMHW]:XCAM ERROR CamHwIsp20.cpp:2249: hdr mipi start err: -9

[00:12:50.818067][CAMHW]:XCAM ERROR CamHwIsp20.cpp:2104: hdr mipi start err: -9

rk_aiq_uapi_sysctl_start succeed
SAMPLE_COMM_ISP_SetFrameRate start 30
SAMPLE_COMM_ISP_SetFrameRate 30
[INFO rtsp_demo.c:281:rtsp_new_demo] rtsp server demo starting on port 554
[DEBUG rtsp_demo.c:481:rtsp_new_session] add session path: /live/main_stream
RKMEDIA Log level: 2
[RKMEDIA][SYS][Info]:text is all=2
[RKMEDIA][SYS][Info]:module is all, log_level is 2
[RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:0]:rkispp_scale0, 1920x1080 Start…
[RKMEDIA][SYS][Info]:RKAIQ: parsing /dev/media0
media get entity by name: rkcif-lvds-subdev is null
media get entity by name: rkcif-lite-lvds-subdev is null
[RKMEDIA][SYS][Info]:RKAIQ: parsing /dev/media1
media get entity by name: rkisp-mpfbc-subdev is null
media get entity by name: rkisp_dmapath is null
media get entity by name: rockchip-mipi-dphy-rx is null
[RKMEDIA][SYS][Info]:RKAIQ: model(rkisp0): isp_info(0): isp-subdev entity name: /dev/v4l-subdev6
[RKMEDIA][SYS][Info]:RKAIQ: parsing /dev/media2
[RKMEDIA][SYS][Info]:RKAIQ: model(rkispp0): ispp_info(0): ispp-subdev entity name: /dev/v4l-subdev0
[RKMEDIA][SYS][Info]:RKAIQ: parsing /dev/media3
[RKMEDIA][SYS][Info]:RKAIQ: model(rkispp1): ispp_info(1): ispp-subdev entity name: /dev/v4l-subdev1
[RKMEDIA][SYS][Info]:#V4l2Stream: camraID:0, Device:rkispp_scale0
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale0
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale0, idx: 0
[RKMEDIA][SYS][Info]:#V4l2Stream: camera id:0, VideoNode:/dev/video19
Using mplane plugin for capture
[RKMEDIA][SYS][Info]:#V4L2Ctx: open /dev/video19, fd 94
[RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:0]:rkispp_scale0, 1920x1080 End…
[RKMEDIA][SYS][Info]:RK_MPI_VENC_CreateChn: Enable VENC[0], Type:5 Start…
[RKMEDIA][SYS][Info]:ParseMediaConfigFromMap: rect_x = 0, rect_y = 0, rect.w = 1920, rect.h = 1080
mpp[822]: mpp_rt: NOT found ion allocator
mpp[822]: mpp_rt: found drm allocator
mpp[822]: mpp_info: mpp version: 57ff4c6b author: Herman Chen 2021-09-13 [cmake]: Enable HAVE_DRM by default
[RKMEDIA][VENC][Info]:MPP Encoder: MPPConfig: cfg init sucess!
[RKMEDIA][VENC][Info]:MPP Encoder: qpMaxi use default value:48
[RKMEDIA][VENC][Info]:MPP Encoder: qpMini use default value:8
[RKMEDIA][VENC][Info]:MPP Encoder: qpMax use default value:48
[RKMEDIA][VENC][Info]:MPP Encoder: qpMin use default value:8
[RKMEDIA][VENC][Info]:MPP Encoder: qpInit use default value:-1
[RKMEDIA][VENC][Info]:MPP Encoder: qpStep use default value:2
[RKMEDIA][VENC][Info]:MPP Encoder: rect_x use default value:0
[RKMEDIA][VENC][Info]:MPP Encoder: rect_y use default value:0
[RKMEDIA][VENC][Info]:MPP Encoder: rotaion = 0
[RKMEDIA][VENC][Info]:MPP Encoder: automatically calculate bsp with bps_target
[RKMEDIA][VENC][Info]:MPP Encoder: Set output block mode.
[RKMEDIA][VENC][Info]:MPP Encoder: Set input block mode.
[RKMEDIA][VENC][Info]:MPP Encoder: bps:[2304000,2073600,1843200] fps: [30/1]->[30/1], gop:30 qpInit:-1, qpMin:8, qpMax:48, qpMinI:8, qpMaxI:48.
[RKMEDIA][VENC][Info]:MPP Encoder: AVC: encode profile 77 level 0
mpp[822]: mpp_enc: MPP_ENC_SET_RC_CFG bps 2073600 [1843200 : 2304000] fps [30:30] gop 30
mpp[822]: h264e_api_v2: MPP_ENC_SET_PREP_CFG w:h [1920:1080] stride [1920:1080]
mpp[822]: mpp_enc: send header for set cfg change input/format
[RKMEDIA][VENC][Info]:MPP Encoder: w x h(1920[1920] x 1080[1080])
mpp[822]: mpp_enc: mode cbr bps [1843200:2073600:2304000] fps fix [30/1] -> fix [30/1] gop i [30] v [0]
[RKMEDIA][SYS][Info]:RK_MPI_VENC_CreateChn: Enable VENC[0], Type:5 End…
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[0] to Mode[VENC]:Chn[0]…
main initial finish
[RKMEDIA][SYS][Info]:Camera 0 stream 94 is started
Segmentation fault (core dumped)
`
4、接线如下：

接线应该没错，但程序无法运行。请帮忙指正，谢谢。