hatsch

Gstreamer Pipeline Samples

Table of Contents:

Gstreamer Pipeline Samples
- Tips for Debug
- Video
  - display test video
  - record to file
record and display at the same time(queue)

Caution

This guide is out of date, follow the new guide here: https://flipper.wiki/mifareclassic/

MIFARE Classic

Here are the steps to follow in order to read your cards. Your goal is to find as many keys as possible. The keys unlock sections of your card for the Flipper to read them - you must have a card. Once you read enough sections, you can use an emulated or cloned card at the original card reader to unlock it (sometimes even without finding all of the keys!).

Important

Major update coming in first update following OFW 1.0.0 (ETA: mid to late September) which overhauls and simplifies this process:

	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>
	#include <unistd.h>
	#include <inttypes.h>
	#include <arpa/inet.h>
	#include <netdb.h>

	/*
	* Krad Pipe

	# http part, may want to move that to nginx.conf, but will work here also
	fastcgi_cache_path /var/lib/nginx/fastcgi/ levels=1:2 keys_zone=kolab3.example.net:16m max_size=256m inactive=1d;
	fastcgi_temp_path /var/lib/nginx/fastcgi/temp 1 2;
	fastcgi_cache_key "$scheme$request_method$host$request_uri";
	fastcgi_cache_use_stale error timeout invalid_header http_500;

	server {
	listen 80;
	server_name kolab3.example.net;
	rewrite ^ https://$server_name$request_uri permanent; # enforce https

	sudo aptitude install ffmpeg
	sudo aptitude install imagemagick

	# fps=1 > every seconds
	ffmpeg -i video.mp4 -f image2 -vf fps=fps=1 out%d.png

	# horizontal sprite, resized at 30%
	convert -resize 30% +append out*.png sprite-1-sec.png

	# references:

	#!/bin/sh
	#
	# This script will hold your hand during the process of converting an existing Drupal 7 file field from public to private.
	#
	# http://twitter.com/thsutton
	# http://www.linkedin.com/pub/thomas-sutton/55/391/350
	# http://thomas-sutton.id.au/

	set -eu

	#/usr/bin/env python3
	#
	# Seamless loop test
	# Copyright (c) 2015 Arnaud Loonstra <[email protected]>
	#
	# This is free software: you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation, either version 3 of the License, or
	# (at your option) any later version.
	#

	FROM maxmcd/gstreamer:1.14-buster

	WORKDIR /usr/src

	RUN apt-get update && apt-get install -y python3-pip \
	pkg-config \
	libcairo2-dev \
	gcc \
	python3-dev \
	libgirepository1.0-dev \

	#!/usr/bin/env python3
	import logging
	import random
	import signal
	import sys

	import gi

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

	#!/usr/bin/env python3

	import gi

	from urllib.parse import quote

	gi.require_version('Gst', '1.0')
	gi.require_version('GLib', '2.0')
	from gi.repository import GLib, Gst