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@aig-
aig- / noiseLevels.py
Created June 6, 2016 19:49 — forked from baali/noiseLevels.py
Python script to plot amplitude of noise levels
import sys
import audioop
try:
import pyaudio
except ImportError:
sys.exit('You need to install pyaudio to installed to run this demo.')
SAMPLING_RATE = 22050
NUM_SAMPLES = 1024
line = None
@aig-
aig- / gist:363899642abafef49a844944be951f3e
Created May 16, 2016 13:47
Install Scala and SBT using apt-get on Ubuntu 14.04 or any Debian derivative using apt-get
sudo apt-get remove scala-library scala
sudo wget www.scala-lang.org/files/archive/scala-2.11.8.deb
sudo dpkg -i scala-2.11.8.deb
sudo apt-get update
sudo apt-get install scala
echo "deb https://dl.bintray.com/sbt/debian /" | sudo tee -a /etc/apt/sources.list.d/sbt.list
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823
sudo apt-get update
sudo apt-get install sbt
# install dependencies
sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y cmake
sudo apt-get install -y libgtk2.0-dev
sudo apt-get install -y pkg-config
sudo apt-get install -y python-numpy python-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev
@aig-
aig- / install-ffmpeg-amazon-linux.sh
Last active April 11, 2016 19:59 — forked from gboudreau/install-ffmpeg-amazon-linux.sh
How to compile ffmpeg on Amazon Linux (EC2)
#!/bin/sh
# Based on instructions found here: http://wiki.razuna.com/display/ecp/FFMpeg+Installation+on+CentOS+and+RedHat#FFMpegInstallationonCentOSandRedHat-InstallX264
if [ "`/usr/bin/whoami`" != "root" ]; then
echo "You need to execute this script as root."
exit 1
fi
cat > /etc/yum.repos.d/centos.repo<<EOF
#!/usr/bin/python
"""
S3 to Rackspace Cloud Files Migration
This script will copy the contents of a S3
bucket to to a Rackspace Cloud Files container.
Depends on the boto and python_cloudfiles python libraries.