gst-launch-1.0 -e videotestsrc pattern=ball num-buffers=300 \
! video/x-raw,width=640,height=480,framerate=30/1 \
! nvvideoconvert \
! nvv4l2h265enc \
! mp4mux \
Rob Cowie robcowie
robcowie
/ install.sh
Created
July 19, 2023 11:38
Coming Gstreamer in Nvidia l4t Deepstream 6.2 Container (non-functional)
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| cd ~ | |
| # Copy nv* gstreamer elements | |
| mkdir nvgst | |
| cp /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstnv* ./nvgst/ | |
| # Dependency dir | |
| mkdir -p /build | |
| # Upgrade packages and install missing dependencies |
Creation of the CA certificate signing request fails with the follwing error
80A027F501000000:error:11000079:X509 V3 routines:v2i_AUTHORITY_KEYID:no issuer certificate:crypto/x509/v3_akid.c:156:
80A027F501000000:error:11000080:X509 V3 routines:X509V3_EXT_nconf_int:error in extension:crypto/x509/v3_conf.c:48:section=v3_intermediate_ca, name=authorityKeyIdentifier, value=keyid:always,issuer:always
robcowie
/ agx_xavier_tips-and-tricks.md
Created
May 4, 2023 21:28
— forked from andrewssobral/agx_xavier_tips-and-tricks.md
Tips and Tricks for Jetson AGX Xavier
This document contains useful software and links to documentation that we have found to be useful when working with Jetson AGX Xavier.
Copied from: https://git.its.aau.dk/WW82ZE/docs_xavier/src/branch/master
Nvidia Developer forum Jetson AGX Xavier topic
Jetson Community Projects
robcowie
/ gstreamer_pipeline_samples.md
Created
March 4, 2023 10:09
— forked from liviaerxin/gstreamer_pipeline_samples.md
GStreamer Pipeline Samples #GStreamer
Table of Contents:
robcowie
/ nvidia_docker_package_summary.txt
Created
February 4, 2023 20:12
A summary of the Nvidia Docker-related packages from one of the Nvidia devs
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| I originally posted a similar answer here, but hopefully this clears things up: | |
| NVIDIA/k8s-device-plugin#168 (comment) | |
| The set of packages collectively referred to as nvidia-docker consists of the following components (and their dependencies from top to bottom): | |
| nvidia-docker2 | |
| nvidia-container-runtime | |
| nvidia-container-toolkit | |
| libnvidia-container | |
| Unfortunately, the documentation across the repos that host code for these projects is inconsistent and misleading at times. |
robcowie
/ stub_event_source.py
Last active
May 18, 2022 11:42
Stub event sources for consumption by stream processing code
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| # loop = asyncio.get_event_loop() | |
| # loop.run_until_complete(event_source_async(your_handler)) | |
| import asyncio | |
| import random | |
| import time | |
| def randint(): | |
| return random.randint(-100, 100) |
robcowie
/ gh_dependabot.sh
Last active
December 20, 2023 10:30
gh cli commands to work with Dependabot PRs
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| # Github CLI commands to work with dependabot PRs | |
| # List dependabot PRs that need review | |
| gh pr list -l dependencies --search "status:success review:none" | |
| gh pr list -A app/dependabot --search "status:success review:none" | |
| # Instruct dependabot to merge all reviewed PRs, oldest first | |
| gh pr list \ | |
| -A app/dependabot \ | |
| --search "status:success review:approved" \ |
robcowie
/ foreign_keys_without_indexes.sql
Created
October 15, 2021 15:33
Find foreign keys that do not have an index on them in Postgresql
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| -- Show all foreign keys that do not have an index on them | |
| -- Potential performance problem if the join is performed often | |
| SELECT | |
| tc.table_name, | |
| kcu.column_name, | |
| tc.constraint_name | |
| FROM | |
| information_schema.table_constraints AS tc | |
| JOIN |
robcowie
/ Readme.md
Created
October 3, 2021 09:51
— forked from dornfeder/Readme.md
Git Branching Diagram Template
This is my own variant of a git branching diagram template based on Bryan Braun's great template.
You can use this diagram as a template to create your own git branching diagrams. Here's how:
- Create a new diagram with diagrams.net (formerly draw.io)
- Go to File > Open From > URL
- Insert this url (it points to the xml data below):
https://gist.githubusercontent.com/dornfeder/13abff279de357f048e474d4ed6c692d/raw/f5efc838bd34429e59e38063bd348b7a86457d18/git-diagram-template.xml - Customize as needed for your team.
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