daleffe

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git new-repo-name

daleffe

Any way to help with a ionic 4/5 integration using this... I am struggling to get the var declare Socket:any setup to work in Ionic 4/5

Hi @Burnie777, i will reproduce some parts of code of production app that works to help you.

1. The socket service

Here we created a service with following content, transforming the Cordova events in Observables:

import { Injectable } from '@angular/core';

daleffe

import { Injectable } from '@angular/core';
import { Subject, Subscription } from 'rxjs';

/**
 * A custom Events service just like Ionic 3 Events https://ionicframework.com/docs/v3/api/util/Events/ which got removed in Ionic 5.
 *
 * @author Shashank Agrawal
 * @author Guilherme Roberge Daleffe
 */
@Injectable({ providedIn: 'root' })

daleffe

systemd.network allows to create virtual network interface cards in different ways. The common type is MACVLAN where the virtual NIC has its own MAC address, which allows to assign separate IP addresses via DHCP/RA.

0. Switch away from old /etc/network stuff to systemd. If you have special manual settings then adapt them to systemd.network

systemctl enable systemd-networkd.service
systemctl disable networking.service
systemctl status networking.service systemd-networkd.service
systemctl start systemd-networkd.service
systemctl stop systemd-networkd.service

daleffe

which produce (long hashes are cropped)

md2           32 a9046c73e00331af68917d3804f70655                  
md4           32 866437cb7a794bce2b727acc0362ee27
md5           32 5d41402abc4b2a76b9719d911017c592
sha1          40 aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d
sha256        64 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e730
sha384        96 59e1748777448c69de6b800d7a33bbfb9ff1b463e44354c3553
sha512       128 9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2d
ripemd128     32 789d569f08ed7055e94b4289a4195012

daleffe

https://trac.ffmpeg.org/ticket/1941

It looks like FFmpeg incorrectly parses the SDP information in case of MPEG-2 transport stream.
When payload type is 33, it uses the Session control url instead of the Media control url in RTSP SETUP request.

a=control:rtsp://..:8554/
vs
a=control:rtsp://..:8554/trackID=0

I was able to receive the stream with the following fix:

daleffe

##### How to compile ffmpeg + x264 using Visual Studio 2015 #####
##### Building this way will make the DLLs compatible with SEH, so there will be no need to use /SAFESEH:NO when compiling your code #####

##### SOURCES:
### https://pracucci.com/compile-ffmpeg-on-windows-with-visual-studio-compiler.html
### https://gist.github.com/sailfish009/8d6761474f87c074703e187a2bc90bbc
### http://roxlu.com/2016/057/compiling-x264-on-windows-with-msvc

* Download "MSYS2 x86_64" from "http://msys2.github.io" and install into "C:\workspace\windows\msys64"