ThomasSevestre

Ubefone
Paris

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ThomasSevestre / sqlite-distance.rb

Created February 3, 2021 16:33 — forked from robmiller/sqlite-distance.rb

Ruby/SQLite code for finding places within a certain distance from another place. In other words, Ruby code that adds a "DISTANCE(lat1, lon1, lat2, lon2)" to SQLite, allowing you to select records based on the distance between two points of latitude and longitude. Magic! Adapted from the ObjectiveC version here: http://daveaddey.com/?p=71

	db = SQLite3::Database.new ":memory:"

	# A sample SQLite table; all that's necessary is the lat and log fields
	db.execute <<-SQL
	CREATE TABLE users (
	email VARCHAR(255),
	lat FLOAT,
	lon FLOAT
	)
	SQL

ThomasSevestre / ffmpeg.md

Created October 26, 2020 13:43 — forked from protrolium/ffmpeg.md

ffmpeg guide

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

ThomasSevestre / pcap2wav

Created November 29, 2017 13:00 — forked from avimar/pcap2wav

Convert raw PCAP files into a .wav file

	#!/bin/bash
	#
	# pcap2wav
	# Original Author: Michael Collins <[email protected]>
	#Standard disclaimer: batteries not included, your mileage may vary...
	# Updated by Avi Marcus <[email protected]>
	#
	# Accepts arg of pcap file w/only 2 RTP streams
	# Creates a .<codec> file and a .wav file
	# For codecs other than PCMA and PCMU the script calls fs_cli and does a little recording to create the wav file(s)

ThomasSevestre / kamailio.cfg

Created October 31, 2016 17:00 — forked from iwanbk/kamailio.cfg

kamailio.cfg with SIP over websocket. Modified from kamailio 4.0.1 example

	#!KAMAILIO
	#
	# Simple/sample kamailio.cfg for running a proxy/registrar with TLS and
	# WebSockets support.

	###!substdef "!DBURL!sqlite:///etc/kamailio/db.sqlite!g"
	#!substdef "!DBURL!mysql://kamailio:kamailiorw@localhost/kamailio!g"
	#!substdef "!MY_IP_ADDR!10.0.11.175!g"
	#!substdef "!MY_DOMAIN!ubukam.lan!g"
	#!substdef "!MY_WS_PORT!5065!g"