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brew

brew install gstreamer gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly gst-libav

package from gstreamer official website

/Library/Frameworks/GStreamer.framework/Commands/gst-launch-1.0 --version

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pkg-config(brew)

installed by brew,

brew install pkg-config

pkg-config commands,

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Extensions

• oneTab
• Octotree
• Weava highlighter

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Jetson Nano Camera Debug

kernel: LT4 Release xx

omxh264enc -> nvv4l2h264enc

GStreamer User Guide for Jetson

# test your camera

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Deep Learning

Top Deep Learning Video Analytics

Framework	Video Streaming Framework	CV/ML Frameworks Support
OpenCV	- FFmpeg - Gstreamer	OpenCV
	- Gstreamer
-------------------	------------------------------------	-----------------------------
GstInference	Gstreamer	– Neural Compute SDK (NCSDK)

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#!/usr/bin/python3
#-*- coding: utf-8 -*-

import logging
import timeit
import traceback
import time

import gi
gi.require_version('Gst', '1.0')

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Jetson Nano

NVIDIA Jetson Linux Developer Guide!comprehensive and useful resources

Jetson Zoo

NVIDIA Jetson Nano Setup

JetPack SDK

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# hack tensorflow.compat.v2 imported module name as tensorflow
# first
import sys
import importlib.util

name = "tensorflow.compat.v2"
spec = importlib.util.find_spec(name)
if spec is None:
    print(f"can't find the {name} module")
else:

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DeepStream Pipelien Samples

Test on Jetson Nano with DeepStream SDK 5.0.

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Deep Learning Deployment

Top Deep Learning Server

| Framework | Supported Models | GPU Libraries | | TensorFlow Serving | TensorFlow | cuDNN | | OpenVINO Model Server | TensorFlow, Caffe, ONNX, MXNet | clDNN | | Trtion Inference Server | TensorFlow, TensorRT, ONNX, Caffe2, PyTorch | cuDNN |