Ok, so probably not an issue I expect to get a ton of support for, but I have been working on porting jetson libs to libreelec. For the most part it all works(Vulkan, X, …) at leas the parts I need. Small problem when trying to get the decoder to work with ffmeg, which doesnt happen in ubuntu… If I…

Hi, Please check if you put the jetson_multimedia_api samples in /usr/src/jetson_multimedia_api And can run 00_video_decode and 01_video_encode samples successfully. The ffmpeg package is based on jetson_multimedia_api. Please make sure the samples can be built/run successfully.

Thank you for your response, but this doesnt really apply, since I already have all of this, and all the nvv4l2dec does is segfault in ffmpeg on my distro I am building. I am not using ubuntu as a base system, or any debian based system. I am using LibreELEC which is a stripped down distribution for…

Ok, so upon further research with gdb, where I basically started dumping values getting passed to libs, to find out that my compiler (GCC 10.x) is optimizing out variables that dont have a value set when they are defined. Got it kind of working using nvv4l2 decoder, now to figure out the next issue,…

Porting jetson libs to new linux version issues

Robotics & Edge Computing Jetson Systems Jetson Nano

DaneLLL November 8, 2021, 1:38am 3

Hi,
Please refer to developer guide and follow it for the implementation.

FYR, here is a post about building the source code:
Jetson TX2 and FFmpeg - Can't initialize nvrm channel - #5 by DaneLLL

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Ffmpeg failed to decode with h264_nvv4l2dec, Segmentation fault! Jetson AGX Orin nvbugs , ffmpeg	9	1646	October 19, 2023
【jetpack 5.1.2】Error while loading shared libraries: libnvbuf_utils.so.1.0.0 Jetson Xavier NX nvbugs , ffmpeg	8	3237	November 8, 2023
Undefined reference error Jetson Xavier NX ffmpeg	16	813	January 19, 2024
Ffmpeg failed to decode with h264_nvv4l2dec, Segmentation fault! Jetson Xavier NX ffmpeg	7	190	November 6, 2024

Porting jetson libs to new linux version issues

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