herryliq

RTSP streaming from Raspberry PI

Introduction

This gist describes the necessary software installation steps for a Raspberry PI in order to enable the PI's camera to act as an external camera for the Dragonfly Java application. This gist shows, how to make a Raspberry PI an RTSP streaming server. The resulting feed can then be used as input for the Dragonfly Java app or the Accuware Dragonfly Demo - Calibration Mode server. The RTSP server on the Raspberry PI must be made publicly available, if calibration is a requirement.

Prerequisites

• Raspberry PI Zero W, 2, 3, 3b, 3b+, 4 with a Raspberry PI-Cam 5 MP or a [SainSmart Wide Angle Fish-Eye Cam](https://www.amazon.de/SainSmart-Fish-Eye-Camera-Raspberry-Arduino/dp/B00N1YJKFS/ref=asc_df_B00N1YJKFS/?tag=googshopde-21&linkCode=df0&hvadid=310638483583&hvpos=1o3&hvnetw=g&hvrand=12314684975119410116&hvpone=&hvptwo=&hvqmt=&hvdev=c&h

BookGin

使用方法：Ctrl + F 直接輸入題目關鍵字搜尋即可
請大家留言補充更多解答 或是修正答案，感謝各位的貢獻！



臺灣學術倫理教育資源中心
https://ethics.moe.edu.tw/exam/

其他資源：

enzinier

#!/bin/sh
# Userland mode (~$USER/), (~/).

# ~/.fonts is now deprecated and that
#FONT_HOME=~/.fonts
# ~/.local/share/fonts should be used instead
FONT_HOME=~/.local/share/fonts

echo "installing fonts at $PWD to $FONT_HOME"
mkdir -p "$FONT_HOME/adobe-fonts/source-code-pro"

MaikKlein

# Blender v2.76 (sub 0) OBJ File: ''
# www.blender.org
mtllib cube.mtl
o Cube
v 1.000000 -1.000000 -1.000000
v 1.000000 -1.000000 1.000000
v -1.000000 -1.000000 1.000000
v -1.000000 -1.000000 -1.000000
v 1.000000 1.000000 -0.999999
v 0.999999 1.000000 1.000001

nebgnahz

Most GStreamer examples found online are either for Linux or for gstreamer 0.10.

This particular release note seems to have covered important changes, such as:

• ffmpegcolorspace => videoconvert
• ffmpeg => libav

Applying -v will print out useful information. And most importantly the negotiation results.

rethink-imcmahon

#! /usr/bin/python
# Copyright (c) 2015, Rethink Robotics, Inc.

# Using this CvBridge Tutorial for converting
# ROS images to OpenCV2 images
# http://wiki.ros.org/cv_bridge/Tutorials/ConvertingBetweenROSImagesAndOpenCVImagesPython

# Using this OpenCV2 tutorial for saving Images:
# http://opencv-python-tutroals.readthedocs.org/en/latest/py_tutorials/py_gui/py_image_display/py_image_display.html

rxaviers

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