From 44b2b077819c6a40ce98ef4b60764d4daf5a19e4 Mon Sep 17 00:00:00 2001
From: Leandro Moreira <leandro.ribeiro.moreira@gmail.com>
Date: Wed, 22 Jul 2015 22:49:26 -0300
Subject: [PATCH] introduces docker for testing or development

---
 AUTHORS      |  1 +
 CONTRIBUTORS |  1 +
 Dockerfile   | 27 +++++++++++++++++++++++++++
 README.md    | 36 ++++++++++++++++++++++++++++++++++++
 4 files changed, 65 insertions(+)
 create mode 100644 Dockerfile

diff --git a/AUTHORS b/AUTHORS
index 4e723be0d6..dd2e6f9b94 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -14,4 +14,5 @@
 # Please keep the list sorted.
 
 Google Inc. <*@google.com>
+Leandro Moreira <leandro.ribeiro.moreira@gmail.com>
 The Chromium Authors <*@chromium.org>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index c9ff421a48..0fe7c95b84 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -23,6 +23,7 @@
 # Please keep the list sorted.
 
 Joey Parrish <joeyparrish@google.com>
+Leandro Moreira <leandro.ribeiro.moreira@gmail.com>
 Kongqun Yang <kqyang@google.com>
 Rintaro Kuroiwa <rkuroiwa@google.com>
 Thomas Inskip <tinskip@google.com>
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000000..0eb7706d18
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,27 @@
+FROM ubuntu:latest
+
+ENV DEBIAN_FRONTEND noninteractive
+
+# update, upgrade and install basic packages
+RUN apt-get update && apt-get upgrade -y && apt-get clean
+RUN apt-get install -y \
+            build-essential \
+            wget \
+            git \
+            python \
+            subversion
+
+# install depot_tools http://www.chromium.org/developers/how-tos/install-depot-tools
+RUN git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
+ENV PATH /depot_tools:$PATH
+
+# install edash-packager
+RUN mkdir edash_packager
+WORKDIR edash_packager
+RUN gclient config https://www.github.com/google/edash-packager.git --name=src
+RUN gclient sync
+RUN cd src && ninja -C out/Release
+ENV PATH /edash_packager/src/out/Release:$PATH
+
+# your media for testing
+RUN mkdir /medias
diff --git a/README.md b/README.md
index df240557f8..2456d46b11 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,42 @@ This document provides the information needed to create a DASH packager that is
 
   See https://github.com/google/edash-packager/blob/master/CONTRIBUTING.md for details.
 
+# Using docker for testing/development #
+
+[Docker](https://www.docker.com/whatisdocker) is a tool that can package an application and its dependencies in a virtual container that can run on different host operating systems.
+
+1. [Install Docker.](https://docs.docker.com/installation/)
+
+2. Build the image
+
+  ```Shell
+  docker build -t edash github.com/google/edash-packager.git
+  ```
+
+3. Run the container (`your_media_path` should be your media folder)
+
+  ```Shell
+  docker run -v /your_media_path/:/medias -it --rm edash
+  ```
+
+4. Make tests/experimentations
+
+  ```Shell
+  # make sure you run step 3 and you're inside the container
+
+  # go to /medias folder
+  cd /medias
+
+  # VOD: mp4 --> dash
+  packager input=/medias/example.mp4,stream=audio,output=audio.mp4 \
+          input=/medias/example.mp4,stream=video,output=video.mp4 \
+          --profile on-demand --mpd_output example.mpd
+
+  # then you can leave the container
+  exit
+
+  # now you can access the mpd at `your_media_path`
+  ```
 
 #Design overview#