libnvbuf_utils.so.1.0.0: cannot open shared object file: No such file or directory

[fathome]

Hi, after building on my jetson nano (nvidia sdcard image, ubuntu 18.04) according to your instructions, i get the following error when running frigate:

ffmpeg.test.detect ERROR : ffmpeg: error while loading shared libraries: libnvbuf_utils.so.1.0.0: cannot open shared object file: No such file or directory frigate.video INFO : test: ffmpeg sent a broken frame. memoryview assignment: lvalue and rvalue have different structures frigate.video INFO : test: ffmpeg process is not running. exiting capture thread...

libnvbuf_utils.so is present on the nanos host filesystem.

[fathome]

checked the container filesystem, looks like 2 libs are missing in my build:

ldd /usr/local/bin/ffmpeg linux-vdso.so.1 (0x0000007f8805b000) libavdevice.so.58 => /usr/local/lib/libavdevice.so.58 (0x0000007f87fc4000) libavfilter.so.7 => /usr/local/lib/libavfilter.so.7 (0x0000007f87d40000) libavformat.so.58 => /usr/local/lib/libavformat.so.58 (0x0000007f87b68000) libavcodec.so.58 => /usr/local/lib/libavcodec.so.58 (0x0000007f86c14000) libavresample.so.4 => /usr/local/lib/libavresample.so.4 (0x0000007f86bf6000) libpostproc.so.55 => /usr/local/lib/libpostproc.so.55 (0x0000007f86bde000) libswresample.so.3 => /usr/local/lib/libswresample.so.3 (0x0000007f86bbd000) libswscale.so.5 => /usr/local/lib/libswscale.so.5 (0x0000007f86b5a000) libavutil.so.56 => /usr/local/lib/libavutil.so.56 (0x0000007f868f1000) libm.so.6 => /lib/aarch64-linux-gnu/libm.so.6 (0x0000007f86844000) libpthread.so.0 => /lib/aarch64-linux-gnu/libpthread.so.0 (0x0000007f86814000) libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000007f866a1000) /lib/ld-linux-aarch64.so.1 (0x0000007f8802b000) libxcb.so.1 => /lib/aarch64-linux-gnu/libxcb.so.1 (0x0000007f8666a000) libxcb-shm.so.0 => /usr/local/lib/libxcb-shm.so.0 (0x0000007f86657000) libxcb-shape.so.0 => /usr/local/lib/libxcb-shape.so.0 (0x0000007f86643000) libxcb-xfixes.so.0 => /usr/local/lib/libxcb-xfixes.so.0 (0x0000007f8662c000) libvidstab.so.1.1 => /usr/local/lib/libvidstab.so.1.1 (0x0000007f8660a000) libzmq.so.5 => /usr/local/lib/libzmq.so.5 (0x0000007f86565000) libfreetype.so.6 => /lib/aarch64-linux-gnu/libfreetype.so.6 (0x0000007f864a5000) libz.so.1 => /lib/aarch64-linux-gnu/libz.so.1 (0x0000007f8647b000) libssl.so.1.1 => /lib/aarch64-linux-gnu/libssl.so.1.1 (0x0000007f863e1000) libcrypto.so.1.1 => /lib/aarch64-linux-gnu/libcrypto.so.1.1 (0x0000007f86154000) libvpx.so.6 => /usr/local/lib/libvpx.so.6 (0x0000007f85f29000) libopencore-amrwb.so.0 => /usr/local/lib/libopencore-amrwb.so.0 (0x0000007f85f06000) libnvmpi.so.1 => /usr/local/lib/libnvmpi.so.1 (0x0000007f85eae000) libaom.so.0 => /usr/local/lib/libaom.so.0 (0x0000007f85a44000) libfdk-aac.so.1 => /usr/local/lib/libfdk-aac.so.1 (0x0000007f8599c000) libmp3lame.so.0 => /usr/local/lib/libmp3lame.so.0 (0x0000007f85900000) libopencore-amrnb.so.0 => /usr/local/lib/libopencore-amrnb.so.0 (0x0000007f858cd000) libopenjp2.so.7 => /usr/local/lib/libopenjp2.so.7 (0x0000007f8586c000) libopus.so.0 => /usr/local/lib/libopus.so.0 (0x0000007f8581a000) libtheoraenc.so.1 => /usr/local/lib/libtheoraenc.so.1 (0x0000007f857d6000) libtheoradec.so.1 => /usr/local/lib/libtheoradec.so.1 (0x0000007f857b1000) libvorbis.so.0 => /usr/local/lib/libvorbis.so.0 (0x0000007f8576e000) libvorbisenc.so.2 => /usr/local/lib/libvorbisenc.so.2 (0x0000007f856ba000) libwebp.so.7 => /usr/local/lib/libwebp.so.7 (0x0000007f8565d000) libx264.so.148 => /usr/local/lib/libx264.so.148 (0x0000007f854f7000) libx265.so.176 => /usr/local/lib/libx265.so.176 (0x0000007f85044000) libxvidcore.so.4 => /usr/local/lib/libxvidcore.so.4 (0x0000007f84f5a000) libkvazaar.so.4 => /usr/local/lib/libkvazaar.so.4 (0x0000007f84ee7000) libXau.so.6 => /lib/aarch64-linux-gnu/libXau.so.6 (0x0000007f84ed1000) libXdmcp.so.6 => /lib/aarch64-linux-gnu/libXdmcp.so.6 (0x0000007f84ebb000) libgomp.so.1 => /lib/aarch64-linux-gnu/libgomp.so.1 (0x0000007f84e6d000) libstdc++.so.6 => /lib/aarch64-linux-gnu/libstdc++.so.6 (0x0000007f84c8a000) libgcc_s.so.1 => /lib/aarch64-linux-gnu/libgcc_s.so.1 (0x0000007f84c65000) libpng16.so.16 => /lib/aarch64-linux-gnu/libpng16.so.16 (0x0000007f84c1f000) libdl.so.2 => /lib/aarch64-linux-gnu/libdl.so.2 (0x0000007f84c0b000) libnvbuf_utils.so.1.0.0 => not found libv4l2.so.0 => not found libogg.so.0 => /usr/local/lib/libogg.so.0 (0x0000007f84bf5000) libbsd.so.0 => /lib/aarch64-linux-gnu/libbsd.so.0 (0x0000007f84bcc000)

[Esiravegna]

Same error here.

[fathome]

looks like ffmpeg is missing some libraries that are not in /usr/local. i rigged up some script to gather and copy them. Now ffmpeg works, i can see my cameras stream and even the coral tpu works, but if i add

hwaccel_args:

• -c:v
• h264_nvmpi

to actually make use of the compiled in support for the nvidia gpu i get the following error:

frigate.video INFO : test: ffmpeg sent a broken frame. memoryview assignment: lvalue and rvalue have different structures frigate.video INFO : test: ffmpeg process is not running. exiting capture thread... ffmpeg.test.detect ERROR : libv4l2: error getting capabilities: Inappropriate ioctl for device

i attached my Dockerfile for the "make jetson-ffmpeg" step, in case anybody else wants to try.

Dockerfile.ffmpeg.aarch64-jetson.gz

[Esiravegna]

I believe I found the issue. The docker image for building ffmpeg is balena for jetson nano, however, the image running the binary is based on ubuntu and the frigate base:

FROM blakeblackshear/frigate-wheels:${WHEELS_VERSION}-${ARCH} as wheels
FROM blakeblackshear/frigate-ffmpeg:${FFMPEG_VERSION}-${ARCH} as ffmpeg
FROM frigate-web as web

FROM ubuntu:20.04
LABEL maintainer "blakeb@blakeshome.com"

Moreover, the jetson_frigate makefile uses the base container and the aarch dockerfile:

jetson_frigate: version web
    docker build --tag frigate-base --build-arg ARCH=aarch64 --build-arg FFMPEG_VERSION=1.0.0 --build-arg WHEELS_VERSION=1.0.3 --file docker/Dockerfile.base .
    docker build --tag frigate --file docker/Dockerfile.aarch64 .

I'm not so sure this would provide, therefore, the required dependencies for running ffmpeg.

[e1z0]

You must be doing something wrong, the docker images works as expected

root@jetson-nano:~/jetson-frigate# docker exec -it frigate ffmpeg -decoders|grep nvmpi
  configuration: --enable-nvmpi --disable-debug --disable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libfreetype --enable-libvidstab --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxcb --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --enable-libzmq --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-libopenjpeg --enable-libkvazaar --enable-libaom --extra-libs=-lpthread --enable-v4l2_m2m --enable-neon --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib
 V..... h264_nvmpi            (codec h264)
 V..... hevc_nvmpi            (codec hevc)
 V..... mpeg2_nvmpi           (codec mpeg2video)
 V..... mpeg4_nvmpi           (codec mpeg4)
 V..... vp8_nvmpi             (codec vp8)
 V..... vp9_nvmpi             (codec vp9)

I will upload them to the docker hub soon.

[fathome]

what OS and Jetpack version are you running this on ? i tried Jetpack 4.5.1, as in the latest jetson nano nvidia sdcard image and it did not work. The container you use to build supports jetpack 4.4.x., as far as i understood he balena hompage. As parts of the host OS are mapped into the container by the nvidia runtime, this will cause problems.

[e1z0]

Try to use newly uploaded docker image

docker pull nulldevil/frigate

Host system details:

Ubuntu 18.04.5 LTS (Bionic Beaver)

 - NVIDIA Jetson Nano (Developer Kit Version)
   * Jetpack 4.5.1 [L4T 32.5.1]
   * NV Power Mode: MAXN - Type: 0
   * jetson_stats.service: active
 - Libraries:
   * CUDA: 10.2.89
   * cuDNN: 8.0.0.180
   * TensorRT: 7.1.3.0
   * Visionworks: 1.6.0.501
   * OpenCV: 3.4.8 compiled CUDA: YES
   * VPI: ii libnvvpi1 1.0.15 arm64 NVIDIA Vision Programming Interface library
   * Vulkan: 1.2.70

[fathome]

tested it, ffmpeg displays h264_nvmpi decoder but does crash when used with frigate. here is the log output:

detector.coral                 INFO    : Starting detection process: 36
frigate.app                    INFO    : Camera processor started for kugelvision: 39
frigate.edgetpu                INFO    : Attempting to load TPU as usb
frigate.app                    INFO    : Capture process started for kugelvision: 40
frigate.video                  INFO    : kugelvision: ffmpeg sent a broken frame. memoryview assignment: lvalue and rvalue have different structures
frigate.video                  INFO    : kugelvision: ffmpeg process is not running. exiting capture thread...
frigate.edgetpu                INFO    : TPU found
ffmpeg.kugelvision.detect      ERROR   : NvMMLiteOpen : Block : BlockType = 261 
ffmpeg.kugelvision.detect      ERROR   : NVMEDIA: Reading vendor.tegra.display-size : status: 6 
ffmpeg.kugelvision.detect      ERROR   : NvMMLiteBlockCreate : Block : BlockType = 261 
frigate.http                   DEBUG   : Received mqtt message on frigate/stats.
frigate.video                  INFO    : kugelvision: ffmpeg sent a broken frame. memoryview assignment: lvalue and rvalue have different structures
frigate.video                  INFO    : kugelvision: ffmpeg process is not running. exiting capture thread...

using a google vision camera sending with v4l2rtspserver -F 15 -H 720 -W 1280 -P 8555 /dev/video0

here is my camera config:

cameras:
  kugelvision:
    ffmpeg:
      hwaccel_args:
        - -c:v
        - h264_nvmpi
      inputs:
        - path: rtsp://192.168.178.77:8555/unicast
          roles:
            - detect
            - rtmp
    width: 1280
    height: 720
    fps: 10

it works properly when i remove the hwaccel_args, but to my knowledge that will lead to the gpu not beeing used.

[e1z0]

Yes, it does support the decoding feature, but further investigation is needed. You can play directly with ffmpeg to test it.

[keninishna]

Anyone get this working? I tried following the install instructions but the make ffmpeg step errors out saying I have broken packages. I tried modifying the docker.ffmpeg to use install_package instead of apt-get and was able to include several dependencies but one package it could not find libbiffi I think it was. So I gave up trying to make the docker file and just did docker pull nulldevil/frigate and got it running but ffmpeg crashes with broken frame errors. I might try switching the base from balena to something else to see if it has all the dependencies.