Jetson Xavier NX crashes with core dump when using hardware decoding with ffmpeg

[825885007]

ffmpeg -c:v h264_nvv4l2dec -i output.mp4 -f null -
ffmpeg version 4.2.7 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
  configuration: --prefix=/usr/local/ffmpeg --enable-gpl --enable-nonfree --enable-pthreads --extra-cflags=-g --extra-cflags=-O0 --extra-libs=-lstdc++ --extra-cxxflags=-g --extra-cxxflags=-O0 --extra-cxxflags=-fpermissive --enable-debug=3 --disable-optimizations --disable-stripping --disable-x86asm --enable-shared --enable-libx264 --enable-libv4l2 --enable-nvv4l2dec --enable-shared --extra-libs='-L/usr/lib/aarch64-linux-gnu/tegra -lnvbuf_utils' --extra-cflags='-I /usr/src/jetson_multimedia_api/include/'
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    title           : Media Presentation
    encoder         : Lavf58.45.100
  Duration: 00:12:15.04, start: 0.000000, bitrate: 1002 kb/s
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080, 1001 kb/s, 24.98 fps, 25 tbr, 90k tbn, 50 tbc (default)
    Metadata:
      handler_name    : VideoHandler
Opening in BLOCKING MODE 
NvMMLiteOpen : Block : BlockType = 261 
NVMEDIA: Reading vendor.tegra.display-size : status: 6 
NvMMLiteBlockCreate : Block : BlockType = 261 
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (h264_nvv4l2dec) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
Segmentation fault (core dumped)

• My installation command is

$ echo "deb https://repo.download.nvidia.com/jetson/ffmpeg main main" |  sudo tee -a /etc/apt/sources.list
$ echo "deb-src https://repo.download.nvidia.com/jetson/ffmpeg main main" |  sudo tee -a /etc/apt/sources.list
$ sudo apt update
$ apt source ffmpeg

./configure --enable-nvv4l2dec --enable-libv4l2 --enable-shared --extra-libs="-L/usr/lib/aarch64-linux-gnu/tegra -lnvbuf_utils" --extra-cflags="-I /usr/src/jetson_multimedia_api/include/"

• No exception occurs during the installation

[DaneLLL]

Hi,
Thanks for reporting this. We are investigating it. Will update when it is fixed.

[kks_l]

Is this updated?

[daxuezdj7]

• Has it been resolved? Is there any progress?

[kks_l]

Install Jetpack 5.1 or 5.1.2
It seems 5.1.1 have some problom with nvv4l2decoder

[DaneLLL]

Hi,
The package is refreshed. Please check
【jetpack 5.1.2】Error while loading shared libraries: libnvbuf_utils.so.1.0.0 - #10 by DaneLLL