编译RV1126 基于 rockx 实现的 isp 摄像头动态识别 demo遇到的问题

czx · November 19, 2021, 4:01am

参考帖子https://dev.t-firefly.com/thread-104655-1-1.html
执行步骤
1、更新SDK。在rv1126_rv1109_linux_release_20210306目录下执行.repo/repo/repo sync -c --no-tags指令更新SDK源码。
首次更新时没有报错，后续再执行相同指令更新时，有如下报错信息

info: A new version of repo is available

warning: project 'repo' branch 'stable' is not signed
warning: Skipped upgrade to unverified version
Syncing work tree: 100% (80/80), done.

error: app/firefly_rkmedia_demo/: contains uncommitted changes
error: app/firefly_rkmedia_uvc/: contains uncommitted changes

不知道有没有影响
2、查看xml对应版本，执行ls .repo/manifests/rv1126_rv1109_linux_release.xml -l，得到下面信息

.repo/manifests/rv1126_rv1109_linux_release.xml -> rv1126_rv1109_linux/rv1126_rv1109_linux_20211022.xml

3、执行./build.sh device/rockchip/rv1126_rv1109/aio-rv1126-xhlpr.mk，得到下面信息

processing board option: device/rockchip/rv1126_rv1109/aio-rv1126-xhlpr.mk
processing option: device/rockchip/rv1126_rv1109/aio-rv1126-xhlpr.mk

4、进行源码编译，依次执行
cd app/firefly_rockx_demo
cmake .
得到信息

CMake Error at CMakeLists.txt:33 (find_package):
  Could not find a configuration file for package "MiniLogger" that is
  compatible with requested version "".

  The following configuration files were considered but not accepted:

    /home/chenzx/rv_01/rv1126_rv1109/buildroot/output/rockchip_rv1126_rv1109/build/minilogger/MiniLoggerConfig.cmake, version: 1.0.0 (32bit)

-- Configuring incomplete, errors occurred!
See also "/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/CMakeOutput.log".

CMakeOutput.log内容如下

The system is: Linux - 4.15.0-142-generic - x86_64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /usr/bin/cc
Build flags:
Id flags:

The output was:
0

Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out"

The C compiler identification is GNU, found in "/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/3.11.3/CompilerIdC/a.out"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /usr/bin/c++
Build flags:
Id flags:

The output was:
0

Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out"

The CXX compiler identification is GNU, found in "/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/3.11.3/CompilerIdCXX/a.out"

Determining if the C compiler works passed with the following output:
Change Dir: /home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_06c1b/fast"
/usr/bin/make -f CMakeFiles/cmTC_06c1b.dir/build.make CMakeFiles/cmTC_06c1b.dir/build
make[1]: Entering directory '/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_06c1b.dir/testCCompiler.c.o
/usr/bin/cc    -o CMakeFiles/cmTC_06c1b.dir/testCCompiler.c.o   -c /home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/CMakeTmp/testCCompiler.c
Linking C executable cmTC_06c1b
/usr/local/bin/cmake -E cmake_link_script CMakeFiles/cmTC_06c1b.dir/link.txt --verbose=1
/usr/bin/cc      -rdynamic CMakeFiles/cmTC_06c1b.dir/testCCompiler.c.o  -o cmTC_06c1b
make[1]: Leaving directory '/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/app/firefly_rockx_demo/CMakeFiles/CMakeTmp'

现在就卡在这了，求大佬解惑{:4_104:}

799959745 · November 19, 2021, 6:17am

请详细阅读编译准备说明。
你需要按照操作去修改 sdk/buildroot/configs/firefly_rv1126_rv1109_xhlpr_defconfig 文件。
然后回到 sdk 根目录执行 ./build.sh buildroot 。它会自动去编译 firefly_rockx_demo。接下来编译完成之后就只需要把生成的文件系统镜像烧录到板子就可以了。
文件系统镜像目录：sdk/rockdev/rootfs.img

799959745 · November 19, 2021, 6:37am

有关 buildroot 系统的资料与教程可以看一下：https://wiki.t-firefly.com/zh_CN/Firefly-RK3399/buildroot_develop.html。有详细的介绍。

czx · November 19, 2021, 8:59am

编译完启动系统了，执行/usr/share/firefly_rockx_demo/start_rockx_app.sh启动车牌识别，
一直报错[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!

799959745 · November 22, 2021, 1:24am

czx 发表于 2021-11-19 16:59
编译完启动系统了，执行/usr/share/firefly_rockx_demo/start_rockx_app.sh启动车牌识别，
一直报错[RKMED …

提供一下具体运行 log 或相关错误截图。光一条 log 怎么给你分析呢？

czx · November 22, 2021, 2:05am

开机后执行运行指令/usr/share/firefly_rockx_demo/start_rockx_app.sh，log信息如下

[root@RV1126_RV1109:/]#
[root@RV1126_RV1109:/]# /usr/share/firefly_rockx_demo/start_rockx_app.sh
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: 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
Rga built version:1.04 c54e142+2021-11-19 14:59:15
mode = s
iq_file_path = /oem/etc/iqfiles.
activation_conf_path = .
licSever_path = .
video_node = rkispp_scale0.
http_path = .
VideoType = 6.
EnImageType = 4.
EnVideoWidth = 1920.
EnVideoHeight = 1080.
InImageType = 4.
OutImageType = 18.
InVideoWidth = 1920.
InVideoHeight = 1080.
OutVideoWidth = 1920.
OutVideoHeight = 1080.
#CameraIdx: 0

#Rkaiq XML DirPath: /oem/etc/iqfiles
#bMultictx: 0

ID: 0, sensor_name is m01_f_os04a10 1-0036, iqfiles is /oem/etc/iqfiles
[  128.948701] clk_mipicsi_out2io_fracdiv p_rate(297000000) is low than rate(24000000)*20, use integer or half-div
[  128.962848] os04a10 1-0036: sensor mode: 0
rk_aiq_uapi_sysctl_init/prepare succeed
[  129.016538] rkcif_mipi_lvds: Allocate dummy buffer, size: 0x00532000
[  129.016651] rockchip-mipi-csi2 ffb10000.mipi-csi2: stream on, src_sd: e714e54f, sd_name:rockchip-mipi-dphy-rx
[  129.016665] rockchip-mipi-csi2 ffb10000.mipi-csi2: stream ON
[  129.016694] rockchip-mipi-dphy-rx ff4b0000.csi-dphy: stream on:1
[  129.016710] rockchip-mipi-dphy-rx: data_rate_mbps 720
[  129.017679] rockchip-mipi-dphy-rx ff4b0000.csi-dphy: stream on:1
rk_aiq_uapi_sysctl_start succeed
SAMPLE_COMM_ISP_SetFrameRate start 25
SAMPLE_COMM_ISP_SetFrameRate 25
##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-subdev5
[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]:#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
[  129.202632] rkispp0: scale0:0x0 out of range:
[  129.202632]  [wUsing mplane plugin for capture
idth max:3264 ratio max:8 min:1]
[  129.202701] rkispp0: scale0:0x0 out of range:
[  129.202701]  [width max:2080 ratio max:8 min:1]
[  129.202723] rkispp0: scale0:0x0 out of range:
[  129.202723]  [width max:3264 ratio max:8 min:1]
[  129.202743] rkispp0: scale0:0x0 out of range:
[  1[RKMEDIA][SYS][Info]:#V4L2Ct2x: open /dev/video19, fd 92
9.202743]       [width max:3264 rati[RKMEDIA][SYS][Info]:Opened DRM device /dev/dri/card0: droiver rockchip version 2.0.0.
max:8 min:1]
[  129.202761] rkispp0: scale0:0x0 out of range:
[  129.202761]  [width max:3264 ratio max:8 min:1]
[10:03:42.092188][CAMHW]:XCAM ERROR Isp20PollThread.cpp:1425: skip num  4, skip seq 0, dest seq 4
[RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:0]:rkispp_scale0, 1920x1080 End...
[INFO  rtsp_demo.c:281:rtsp_new_demo] rtsp server demo starting on port 8554
[DEBUG rtsp_demo.c:481:rtsp_new_session] add session path: /H264_stream_0
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,1920,1080> Start...
[RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
[10:03:42.108308][CAMHW]:XCAM ERROR Isp20PollThread.cpp:1425: skip num  3, skip seq 1, dest seq 4
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,1920,1080> End...
#Bind RK_ID_VI[0] to RK_ID_RGA[0]....
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[0] to Mode[RGA]:Chn[0]...
[10:03:42.124749][CAMHW]:XCAM ERROR Isp20PollThread.cpp:1425: skip num  2, skip seq 2, dest seq 4
[10:03:42.141297][CAMHW]:XCAM ERROR Isp20PollThread.cpp:1425: skip num  1, skip seq 3, dest seq 4
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,1920,1080> Start...
[RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,1920,1080> End...
[RKMEDIA][SYS][Info]:RK_MPI_VENC_CreateChn: Enable VENC[0], Type:6 Start...
mpp[1875]: mpp_rt: NOT found ion allocator
mpp[1875]: mpp_rt: found drm allocator
mpp[1875]: mpp_info: mpp version: 92a7c2a author: daijh          2021-04-21 debian: fix patch not found bug
[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: 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: [25/1]->[25/1], gop:30 qpInit:-1, qpMin:8, qpMax:48, qpMinI:8, qpMaxI:48.
[RKMEDIA][VENC][Info]:MPP Encoder: AVC: encode profile 77 level 0
mpp[1875]: mpp_enc: MPP_ENC_SET_RC_CFG bps 2073600 [1843200 : 2304000] fps [25:25] gop 30
mpp[1875]: h264e_api_v2: MPP_ENC_SET_PREP_CFG w:h [1920:1080] stride [1920:1088]
mpp[1875]: mpp_enc: send header for set cfg change input/format
[RKMEDIA][VENC][Info]:MPP Encoder: w x h(1920[1920] x 1080[1088])
mpp[1875]: mpp_enc: mode vbr bps [1843200:2073600:2304000] fps fix [25/1] -> fix [25/1] gop i [30] v [0]
[RKMEDIA][SYS][Info]:RK_MPI_VENC_CreateChn: Enable VENC[0], Type:6 End...
#Bind RK_ID_RGA[1] to RK_ID_VENC[0]....
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[RGA]:Chn[1] to Mode[VENC]:Chn[0]...
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
mpp[1875]: h264e_sps: set level to 4
[DEBUG utils.c:160:rtsp_codec_data_parse_from_user_h264] sps 26
[DEBUG utils.c:168:rtsp_codec_data_parse_from_user_h264] pps 4
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
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: 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
Rga built version:1.04 c54e142+2021-11-19 14:59:15
mode = c
iq_file_path = .
activation_conf_path = /usr/share/firefly_rockx_demo/licSever/activation.conf.
licSever_path = /usr/share/firefly_rockx_demo/licSever.
video_node = rkispp_scale1.
http_path = .
VideoType = 6.
EnImageType = 4.
EnVideoWidth = 1920.
EnVideoHeight = 1080.
InImageType = 4.
OutImageType = 18.
InVideoWidth = 2688.
InVideoHeight = 1520.
OutVideoWidth = 2688.
OutVideoHeight = 1520.
##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[0:1]:rkispp_scale1, 2688x1520 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-subdev5
[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]:#V4l2Stream: camraID:0, Device:rkispp_scale1
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1, idx: 0
[RKMEDIA][SYS][Info]:#V4l2Stream: camera id:0, VideoNode:/dev/video20
[  130.339768] rkispp0: scale1:0x0 out of range:
[  130.339768]  [wUsing mplane plugin for captuire
dth max:1280 ratio max:8 min:2]
[  130.339838] rkispp0: scale1:0x0 out of range:
[  130.339838]  [width max:1280 ratio max:8 min:2]
[  130.339861] rkispp0: scale1:0x0 out of range:
[  130.339861]  [width max:1280 ratio max:8 min:2]
[  130.339878] rkispp0: scale1:0x0 out of range:
[  130.339878]  [width max:1280 ratio max:8 min:2]
[  130.339895] rkispp0: scale1:0x0 out of range:
[  130.339895]  [width max:1280 ratio [RKMEDIA][SYS][Info]:#V4L2Ctmx: open /dev/video20, fd 6
ax:8 min:2]
[RKMEDIA][SYS][Info]:Opened DRM device /dev/dri/card0: driver rockchip version 2.0.0.
[RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:1]:rkispp_scale1, 2688x1520 End...
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,2688,1520> Start...
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,2688,1520> Start...
[RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,2688,1520> End...
#Bind RK_ID_VI[1] to RK_ID_RGA[0]....
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[1] to Mode[RGA]:Chn[0]...
[RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,2688,1520> End...
#Bind RK_ID_VI[1] to RK_ID_RGA[1]....
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[1] to Mode[RGA]:Chn[1]...
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[root@RV1126_RV1109:/]# ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36)
  configuration: --enable-cross-compile --cross-prefix=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/bin/arm-linux-gnueabihf- --sysroot=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/arm-buildroot-linux-gnueabihf/sysroot --host-cc=/usr/bin/gcc --arch=arm --target-os=linux --disable-stripping --pkg-config=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/bin/pkg-config --disable-static --enable-shared --prefix=/usr --enable-avfilter --enable-version3 --enable-logging --enable-optimizations --disable-extra-warnings --enable-avdevice --enable-avcodec --enable-avformat --enable-network --disable-gray --enable-swscale-alpha --enable-dct --enable-fft --enable-mdct --enable-rdft --disable-crystalhd --disable-dxva2 --enable-runtime-cpudetect --disable-hardcoded-tables --disable-mipsdsp --disable-mipsdspr2 --disable-msa --enable-hwaccels --disable-cuda --disable-cuvid --disable-nvenc --disable-avisynth --disable-frei0r --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libdc1394 --disable-libgsm --disable-libilbc --disable-libvo-amrwbenc --disable-symver --disable-doc --disable-gpl --enable-nonfree --disable-debug --disable-small --enable-ffmpeg --disable-ffplay --enable-avresample --disable-ffprobe --disable-postproc --enable-swscale --enable-librga --disable-encoders --enable-encoder=mp2 --enable-encoder=adpcm_g726 --enable-encoder=pcm_alaw --enable-encoder=pcm_mulaw --enable-encoder=rawvideo --enable-encoder=mjpeg --enable-encoder=mpeg2video --enable-encoder=aac --enable-encoder=h264 --disable-decoders --enable-decoder=pcm_alaw --enable-decoder=pcm_mulaw --enable-decoder=rawvideo --enable-decoder=mjpeg --enable-decoder=mpeg2video --enable-decoder=aac --enable-decoder=h264 --disable-muxers --enable-muxer=pcm_alaw --enable-muxer=pcm_mulaw --enable-muxer=g722 --enable-muxer=g726 --enable-muxer=adts --enable-muxer=rawvideo --enable-muxer=mjpeg --enable-muxer=mp4 --enable-muxer=mov --enable-muxer=rtp --enable-muxer=flv --enable-muxer=f4v --enable-muxer=mpegts --enable-muxer=matroska --enable-muxer=avi --enable-muxer=rtsp --enable-muxer=mpeg1system --enable-muxer=h264 --disable-demuxers --enable-demuxer=pcm_alaw --enable-demuxer=pcm_mulaw --enable-demuxer=g722 --enable-demuxer=g726 --enable-demuxer=rawvideo --enable-demuxer=mpegts --enable-demuxer=mov --enable-demuxer=flv --enable-demuxer=matroska --enable-demuxer=avi --enable-demuxer=rtsp --enable-demuxer=h264 --disable-parsers --enable-parser=aac --enable-parser=h264 --disable-bsfs --enable-bsf=aac_adtstoasc --enable-bsf=h264_metadata --enable-bsf=h264_mp4toannexb --enable-bsf=h264_redundant_pps --enable-bsf=hevc_metadata --enable-bsf=hevc_mp4toannexb --enable-bsf=dump_extradata --enable-bsf=remove_extradata --disable-protocols --enable-protocol=file --enable-protocol=rtp --enable-protocol=srtp --enable-protocol=rtmp --enable-protocol=rtmps --enable-protocol=http --enable-protocol=https --disable-filters --enable-filter=scale --enable-indevs --enable-alsa --enable-outdevs --enable-pthreads --enable-zlib --enable-bzlib --enable-libfdk-aac --disable-libcdio --disable-gnutls --enable-openssl --enable-libdrm --disable-libopenh264 --disable-vaapi --disable-vdpau --enable-rkmpp --enable-libdrm --disable-decoder=h264_v4l2m2m --disable-decoder=vp8_v4l2m2m --disable-decoder=mpeg2_v4l2m2m --disable-decoder=mpeg4_v4l2m2m --disable-encoder=h264_v4l2m2m --disable-encoder=vp8_v4l2m2m --disable-encoder=mpeg2_v4l2m2m --disable-encoder=mpeg4_v4l2m2m --disable-mmal --disable-omx --disable-omx-rpi --disable-libopencv --disable-libopus --disable-libvpx --disable-libass --disable-libbluray --disable-libmfx --disable-librtmp --disable-libmp3lame --disable-libmodplug --disable-libspeex --disable-libtheora --disable-libwavpack --disable-iconv --enable-libfreetype --enable-fontconfig --disable-libopenjpeg --disable-libx264 --disable-libx265 --disable-x86asm --disable-mmx --disable-sse --disable-sse2 --disable-sse3 --disable-ssse3 --disable-sse4 --disable-sse42 --disable-avx --disable-avx2 --enable-armv6 --enable-vfp --enable-neon --disable-altivec --extra-libs=-latomic --enable-pic --cpu=cortex-a7
  libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
[INFO  rtsp_demo.c:409:rtsp_new_client_connection] new rtsp client 127.0.0.1:47346 comming
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
OPTIONS rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
CSeq: 1
User-Agent: Lavf58.20.100

[DEBUG rtsp_demo.c:712:rtsp_handle_OPTIONS]
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 1
Date: Mon Nov 22 10:03:45 2021
Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN
Server: rtsp_demo

[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
DESCRIBE rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
Accept: application/sdp
CSeq: 2
User-Agent: Lavf58.20.100

[DEBUG rtsp_demo.c:733:rtsp_handle_DESCRIBE]
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 2
Date: Mon Nov 22 10:03:45 2021
Server: rtsp_demo
Content-Type: application/sdp
Content-Length: 329

v=0
o=- 0 0 IN IP4 0.0.0.0
s=rtsp_demo
t=0 0
a=control:rtsp://127.0.0.1:8554/H264_stream_0
a=range:npt=0-
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;sprop-parameter-sets=Z03AKI2NUDwBEvLCAAADAAIAAAMAZR4RCNQ=,aM48gA==
a=control:rtsp://127.0.0.1:8554/H264_stream_0/track1
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
SETUP rtsp://127.0.0.1:8554/H264_stream_0/track1 RTSP/1.0
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
CSeq: 3
User-Agent: Lavf58.20.100

[DEBUG rtsp_demo.c:937:rtsp_handle_SETUP]
[INFO  rtsp_demo.c:881:rtsp_new_rtp_connection] new rtp over tcp for video ssrc:22345678 peer_addr:127.0.0.1 interleaved:0-1
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 3
Date: Mon Nov 22 10:03:45 2021
Session: 12345678
Transport: RTP/AVP/TCP;ssrc=22345678;interleaved=0-1
Server: rtsp_demo

[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
PLAY rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
Range: npt=0.000-
CSeq: 4
User-Agent: Lavf58.20.100
Session: 12345678

[DEBUG rtsp_demo.c:1024:rtsp_handle_PLAY]
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 4
Date: Mon Nov 22 10:03:45 2021
Session: 12345678
Server: rtsp_demo

[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
Input #0, rtsp, from 'rtsp://127.0.0.1:8554/H264_stream_0':
  Metadata:
    title           : rtsp_demo
  Duration: N/A, start: 0.599944, bitrate: N/A
    Stream #0:0: Video: h264 (Main), yuv420p(yuv420p) (progressive), 1920x1080, 25 fps, 12.50 tbr, 90k tbn, 50 tbc
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
Output #0, flv, to 'rtmp://127.0.0.1/live/mainstream':
  Metadata:
    title           : rtsp_demo
    encoder         : Lavf58.20.100
    Stream #0:0: Video: h264 (Main) ([7][0][0][0] / 0x0007), yuv420p(yuv420p) (progressive), 1920x1080, q=2-31, 25 fps, 12.50 tbr, 1k tbn, 90k tbc
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1459.2kbits/s speed=4.85x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1297.9kbits/s speed=2.83x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!

799959745 · November 23, 2021, 12:59am

start_rockx_app.sh 这条有改吗？要将 127.0.0.1 改成 RV1126 的IP地址。

ffmpeg -f rtsp -rtsp_transport tcp -i "rtsp://127.0.0.1:8554/H264_stream_0" -c  copy -f flv "rtmp://127.0.0.1/live/mainstream" &

czx · November 26, 2021, 4:23am

799959745 发表于 2021-11-23 08:59
start_rockx_app.sh 这条有改吗？要将 127.0.0.1 改成 RV1126 的IP地址。

还是一样，start_rockx_app.sh里改了，重新编译程序放板子运行，还是上面的报错信息

czx · November 26, 2021, 4:50am

脚本及运行步骤信息如附件图所示

799959745 · November 26, 2021, 6:05am

vlc 能看到画面吗？？或者直接输入网址能网页预览吗？

czx · November 26, 2021, 6:46am

799959745 发表于 2021-11-26 14:05
vlc 能看到画面吗？？或者直接输入网址能网页预览吗？

都不能

czx · November 26, 2021, 7:05am

用网盘上的AIo-Rv1126RV1109-J04IPC20210904_1333固件可以吗

799959745 · November 27, 2021, 12:41am

不可以，因为不是专用固件。我找个时间看一下能不能复现你的问题。

799959745 · November 29, 2021, 1:48am

我这边跑程序并没有复现你说的问题。
建议：
如果存在文件：/etc/init.d/S99_xhlpr，则把内容修改成如下文本：

#!/bin/sh

case "$1" in
  start)
#    /usr/share/xhlpr_app/start_xhlpr_app.sh
    ;;
  stop)
    killall xhlpr_service
    killall xhlpr_client
    killall rockx_client
    killall xhlpr_http
    killall ff_provide_ip
    ;;
  *)
    echo "Usage: $0 {start|stop}"
    exit 1
    ;;
esac
exit 0

或者开机之后执行：/etc/init.d/S99_xhlpr stop 来关掉开机执行的程序。

修改文件 /etc/init.d/S99_rockx把 /usr/share/firefly_rockx_demo/start_rockx_app.sh 这行的注释取消掉。重启开机默认执行 rockx 程序。
忽略上面我说的修改 IP 地址的操作。IP 地址不需要修改。识别分辨率我也试着修改过，能启动程序。
在浏览器上输入设备 IP 地址。正常应该能看到预览画面。

czx · November 30, 2021, 9:00am

799959745 发表于 2021-11-29 09:48
我这边跑程序并没有复现你说的问题。
建议：
如果存在文件：/etc/init.d/S99_xhlpr，则把内容修改成如下 …

你好，没有/etc/init.d/S99_xhlpr这个文件，/etc/init.d目录下是这些

[root@RV1126_RV1109:/]# cd /etc/init.d/
[root@RV1126_RV1109:/etc/init.d]# ls
S01logging                   S45connman       S65_rtcsync
S05avahi-setup.sh            S49_ffswichmode  S80dnsmasq
S10atomic_commit.sh          S49alsa          S98_lunch_init
S10udev                      S50avahi-daemon  S99_auto_reboot
S20urandom                   S50dropbear      S99_bootcontrol
S21mountall.sh               S50fcgiwrap      S99_firefly
S22config_env                S50nginx         S99_rockx
S30dbus                      S50usbdevice     S99input-event-daemon
S36load_rv1109_wifi_modules  S51n4            rcK
S40network                   S60NPU_init      rcS

czx · November 30, 2021, 9:51am

还有前面说的，编译镜像文件，在SDK下执行./build.sh buildroot编译，sdk/rockdev/rootfs.img这个文件没有更新，查看这个文件的生成时间还是之前的，不是我编译的时间，也就是执行./build.sh buildroot编译，没有报错，最终rootfs.img也没有更新。直接用./build.sh编译才更新

czx · November 30, 2021, 10:18am

修改文件 /etc/init.d/S99_rockx把 /usr/share/firefly_rockx_demo/start_rockx_app.sh 这行的注释取消掉。重启开机默认执行 rockx 程序。
按照这步操作后，直接就有报错了
启动时部分log如下

[RKMEDIA][SYS][Info]:RKAIQ: model(rkisp0): isp_info(0): isp-subdev entity name: /dev/v4l-subdev5
[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]:#V4l2Stream: camraID:0, Device:rkispp_scale1
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1, idx: 0
[RKMEDIA][SYS][Info]:#V4l2Stream: camera id:0, VideoNode:/dev/video20
[   12.259722] rkispp0: scale1:0x0 out of range:
[   12.259722]  [wUsing mplane plugin for capturei
dth max:1280 ratio max:8 min:2]
[   12.259839] rkispp0: scale1:0x0 out of range:
[   12.259839]  [width max:1280 ratio max:8 min:2]
[   12.259878] rkispp0: scale1:0x0 out of range:
[   12.259878]  [width max:1280 ratio max:8 min:2]
[   12.259899] rkispp0: scale1:0x0 out of range:
[   12.259899]  [width max:1280 ratio max:8 min:2]
[RKMEDIA][SYS][Info]:#V4L2Ct[x: open /dev/video20, fd 6
   12.259917] rkispp0: scale1:0x[RKMEDIA][SYS][Info]:Opened DRM device /dev/dri/card0: dr0iver rockchip version 2.0.0 o.
ut of range:
[   12.259917]  [width max:1280 ratio max:8 min:2]
[RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:1]:rkispp_scale1, 2688x1520 End...
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,2688,1520> Start...
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,2688,1520> Start...
[RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,2688,1520> End...
#Bind RK_ID_VI[1] to RK_ID_RGA[0]....
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[1] to Mode[RGA]:Chn[0]...
[RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
[RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,2688,1520> End...
#Bind RK_ID_VI[1] to RK_ID_RGA[1]....
[RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[1] to Mode[RGA]:Chn[1]...
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
Starting input-event-daemon: input-event-daemon: Start parsing /etc/input-event-daemon.conf...
input-event-daemon: Adding device: /dev/input/event0...
input-event-daemon: Adding device: /dev/input/event1...
input-event-daemon: Adding device: /dev/input/event2...
input-event-daemon: Start listening on 3 devices...
done
ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36)
  configuration: --enable-cross-compile --cross-prefix=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/bin/arm-linux-gnueabihf- --sysroot=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/arm-buildroot-linux-gnueabihf/sysroot --host-cc=/usr/bin/gcc --arch=arm --target-os=linux --disable-stripping --pkg-config=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/bin/pkg-config --disable-static --enable-shared --prefix=/usr --enable-avfilter --enable-version3 --enable-logging --enable-optimizations --disable-extra-warnings --enable-avdevice --enable-avcodec --enable-avformat --enable-network --disable-gray --enable-swscale-alpha --enable-dct --enable-fft --enable-mdct --enable-rdft --disable-crystalhd --disable-dxva2 --enable-runtime-cpudetect --disable-hardcoded-tables --disable-mipsdsp --disable-mipsdspr2 --disable-msa --enable-hwaccels --disable-cuda --disable-cuvid --disable-nvenc --disable-avisynth --disable-frei0r --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libdc1394 --disable-libgsm --disable-libilbc --disable-libvo-amrwbenc --disable-symver --disable-doc --disable-gpl --enable-nonfree --disable-debug --disable-small --enable-ffmpeg --disable-ffplay --enable-avresample --disable-ffprobe --disable-postproc --enable-swscale --enable-librga --disable-encoders --enable-encoder=mp2 --enable-encoder=adpcm_g726 --enable-encoder=pcm_alaw --enable-encoder=pcm_mulaw --enable-encoder=rawvideo --enable-encoder=mjpeg --enable-encoder=mpeg2video --enable-encoder=aac --enable-encoder=h264 --disable-decoders --enable-decoder=pcm_alaw --enable-decoder=pcm_mulaw --enable-decoder=rawvideo --enable-decoder=mjpeg --enable-decoder=mpeg2video --enable-decoder=aac --enable-decoder=h264 --disable-muxers --enable-muxer=pcm_alaw --enable-muxer=pcm_mulaw --enable-muxer=g722 --enable-muxer=g726 --enable-muxer=adts --enable-muxer=rawvideo --enable-muxer=mjpeg --enable-muxer=mp4 --enable-muxer=mov --enable-muxer=rtp --enable-muxer=flv --enable-muxer=f4v --enable-muxer=mpegts --enable-muxer=matroska --enable-muxer=avi --enable-muxer=rtsp --enable-muxer=mpeg1system --enable-muxer=h264 --disable-demuxers --enable-demuxer=pcm_alaw --enable-demuxer=pcm_mulaw --enable-demuxer=g722 --enable-demuxer=g726 --enable-demuxer=rawvideo --enable-demuxer=mpegts --enable-demuxer=mov --enable-demuxer=flv --enable-demuxer=matroska --enable-demuxer=avi --enable-demuxer=rtsp --enable-demuxer=h264 --disable-parsers --enable-parser=aac --enable-parser=h264 --disable-bsfs --enable-bsf=aac_adtstoasc --enable-bsf=h264_metadata --enable-bsf=h264_mp4toannexb --enable-bsf=h264_redundant_pps --enable-bsf=hevc_metadata --enable-bsf=hevc_mp4toannexb --enable-bsf=dump_extradata --enable-bsf=remove_extradata --disable-protocols --enable-protocol=file --enable-protocol=rtp --enable-protocol=srtp --enable-protocol=rtmp --enable-protocol=rtmps --enable-protocol=http --enable-protocol=https --disable-filters --enable-filter=scale --enable-indevs --enable-alsa --enable-outdevs --enable-pthreads --enable-zlib --enable-bzlib --enable-libfdk-aac --disable-libcdio --disable-gnutls --enable-openssl --enable-libdrm --disable-libopenh264 --disable-vaapi --disable-vdpau --enable-rkmpp --enable-libdrm --disable-decoder=h264_v4l2m2m --disable-decoder=vp8_v4l2m2m --disable-decoder=mpeg2_v4l2m2m --disable-decoder=mpeg4_v4l2m2m --disable-encoder=h264_v4l2m2m --disable-encoder=vp8_v4l2m2m --disable-encoder=mpeg2_v4l2m2m --disable-encoder=mpeg4_v4l2m2m --disable-mmal --disable-omx --disable-omx-rpi --disable-libopencv --disable-libopus --disable-libvpx --disable-libass --disable-libbluray --disable-libmfx --disable-librtmp --disable-libmp3lame --disable-libmodplug --disable-libspeex --disable-libtheora --disable-libwavpack --disable-iconv --enable-libfreetype --enable-fontconfig --disable-libopenjpeg --disable-libx264 --disable-libx265 --disable-x86asm --disable-mmx --disable-sse --disable-sse2 --disable-sse3 --disable-ssse3 --disable-sse4 --disable-sse42 --disable-avx --disable-avx2 --enable-armv6 --enable-vfp --enable-neon --disable-altivec --extra-libs=-latomic --enable-pic --cpu=cortex-a7
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[root@RV1126_RV1109:/]#
[root@RV1126_RV1109:/]#   libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
[INFO  rtsp_demo.c:409:rtsp_new_client_connection] new rtsp client 127.0.0.1:39064 comming
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
OPTIONS rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
CSeq: 1
User-Agent: Lavf58.20.100

[DEBUG rtsp_demo.c:712:rtsp_handle_OPTIONS]
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 1
Date: Fri Aug  4 09:00:16 2017
Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN
Server: rtsp_demo

[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
DESCRIBE rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
Accept: application/sdp
CSeq: 2
User-Agent: Lavf58.20.100

[DEBUG rtsp_demo.c:733:rtsp_handle_DESCRIBE]
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 2
Date: Fri Aug  4 09:00:16 2017
Server: rtsp_demo
Content-Type: application/sdp
Content-Length: 329

v=0
o=- 0 0 IN IP4 0.0.0.0
s=rtsp_demo
t=0 0
a=control:rtsp://127.0.0.1:8554/H264_stream_0
a=range:npt=0-
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;sprop-parameter-sets=Z03AKI2NUDwBEvLCAAADAAIAAAMAZR4RCNQ=,aM48gA==
a=control:rtsp://127.0.0.1:8554/H264_stream_0/track1
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
SETUP rtsp://127.0.0.1:8554/H264_stream_0/track1 RTSP/1.0
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
CSeq: 3
User-Agent: Lavf58.20.100

[DEBUG rtsp_demo.c:937:rtsp_handle_SETUP]
[INFO  rtsp_demo.c:881:rtsp_new_rtp_connection] new rtp over tcp for video ssrc:22345678 peer_addr:127.0.0.1 interleaved:0-1
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 3
Date: Fri Aug  4 09:00:16 2017
Session: 12345678
Transport: RTP/AVP/TCP;ssrc=22345678;interleaved=0-1
Server: rtsp_demo

[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
PLAY rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
Range: npt=0.000-
CSeq: 4
User-Agent: Lavf58.20.100
Session: 12345678

[DEBUG rtsp_demo.c:1024:rtsp_handle_PLAY]
[DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
RTSP/1.0 200 OK
CSeq: 4
Date: Fri Aug  4 09:00:16 2017
Session: 12345678
Server: rtsp_demo

[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
30 Nov 18:14:48 ntpdate[894]: step time server 119.28.183.184 offset 136458870.708679 sec
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
Input #0, rtsp, from 'rtsp://127.0.0.1:8554/H264_stream_0':
  Metadata:
    title           : rtsp_demo
  Duration: N/A, start: 0.719944, bitrate: N/A
    Stream #0:0: Video: h264 (Main), yuv420p(yuv420p) (progressive), 1920x1080, 25 fps, 25 tbr, 90k tbn, 50 tbc
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
Output #0, flv, to 'rtmp://127.0.0.1/live/mainstream':
  Metadata:
    title           : rtsp_demo
    encoder         : Lavf58.20.100
    Stream #0:0: Video: h264 (Main) ([7][0][0][0] / 0x0007), yuv420p(yuv420p) (progressive), 1920x1080, q=2-31, 25 fps, 25 tbr, 1k tbn, 90k tbc
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1480.7kbits/s speed= 4.3x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1291.5kbits/s speed=2.63x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1225.8kbits/s speed=2.13x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1212.6kbits/s speed=1.84x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1413.5kbits/s speed=1.66x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1302.5kbits/s speed=1.55x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1217.2kbits/s speed=1.48x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Warn]:Mode[VENC]:Chn[0] drop buffer, Please get buffer in time!s/s speed=1.41x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1320.2kbits/s speed=1.37x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1253.2kbits/s speed=1.33x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1200.6kbits/s speed= 1.3x
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!

czx · November 30, 2021, 10:21am

或者说这个[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!打印能不能关掉啊，怎么关掉，这个会影响rockx的demo测试吗

czx · November 30, 2021, 10:40am

czx 发表于 2021-11-26 14:46
都不能

网址能看到摄像头画面了

799959745 · December 1, 2021, 12:52am

出现那个错误是因为 AI 识别的时间过长导致RGA通道无法及时获取到对应通道的信息。你把识别分辨率调回之前的720x576，报错就会少很多。
要彻底关掉这个错误打印可以注册一个回调函数。回调函数把buffer零拷贝出来，不要在回调函数做AI识别等耗时操作。在别的函数处理这个buffer。具体相关函数参照sdk/docs/Socs/RV1126_RV1109/Multimedia/Rockchip_Developer_Guide_Linux_RKMedia_CN.pdf。