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  • Senior Software Engineer for Enterprise Analytics Platform

    28 janvier 2016, par Matthieu Aubry — Jobs

    We’re looking for a lead developer to work on Piwik Analytics core platform software. We have some exciting challenges to solve and need you !

    You’ll be working with both fellow employees and our open-source community. Piwik PRO staff lives in New Zealand, Europe (Poland, Germany) and in the U.S. We do the vast majority of our collaboration online.

    We are a small, flexible team, so when you come aboard, you will play an integral part in engineering. As a leader you’ll help us to prioritise work and grow our community. You’ll help to create a welcoming environment for new contributors and set an example with your development practices and communications skills. You will be working closely with our CTO to build a future for Piwik.

    Key Responsibilities

    • Strong competency coding in PHP and JavaScript.
    • Scaling existing backend system to handle ever increasing amounts of traffic and new product requirements.
    • Outstanding communication and collaboration skills.
    • Drive development and documentation of internal and external APIs (Piwik is an open platform).
    • Help make our development practices better and reduce friction from idea to deployment.
    • Mentor junior engineers and set the stage for personal growth.

    Minimum qualifications

    • 5+ years of experience in product development, security, usable interface design.
    • 5+ years experience building successful production software systems.
    • Strong competency in PHP5 and JavaScript application development.
    • Skill at writing tests and reviewing code.
    • Strong analytical skills.

    Location

    • Remote work position !
    • or you can join us in our office based in Wellington, New Zealand or in Wrocław, Poland.

    Benefits

    • Competitive salary.
    • Equity in Piwik PRO.
    • Remote work is possible.
    • Yearly meetup with the whole team abroad.
    • Be part of a successful open source company and community.
    • In our Wellington (NZ) and Wroclaw (PL) offices : snacks, coffee, nap room, Table football, Ping pong…
    • Regular events.
    • Great team of people.
    • Exciting projects.

    Learn more

    Learn more what it’s like to work on Piwik in our blog post

    About Piwik

    At Piwik and Piwik PRO we develop the leading open source web analytics platform, used by more than one million websites worldwide. Our vision is to help the world liberate their analytics data by building the best open alternative to Google Analytics.

    The Piwik platform collects, stores and processes a lot of information : hundreds of millions of data points each month. We create intuitive, simple and beautiful reports that delight our users.

    About Piwik PRO company

    At Piwik PRO we’re solving hard problems with simple solutions that make our users and customers happy. We practise agile methodology, test driven development and fast release cycles. Our backend is mostly built in modern PHP with a bit of Python. We use MySQL/MariaDB and Redis as data stores. Our frontends is built in JavaScript using AngularJS and jQuery. Our tools include Github, Travis CI, PhpStorm and Slack.

    As a Lead Software Developer for Piwik PRO, you will be writing open source code that will run on more than 200,000 servers and be used in 200+ countries and 50 languages !

    Apply online

    To apply for this position, please Apply online here. We look forward to receiving your applications !

  • Creating an ffmpeg html/php form process and need ffmpeg technical feedback

    7 juin 2016, par dave

    I have decided to create an input form for ffmpeg to go with my video uploader.

    This is for my video uploader plugin for a social site software. Users have told me that they want technical options for videos so they can choose the specific options they want including thumbnail options.

    I have been reading the ffmpeg docs most of the morning as well as watching some videos and i have come up with a rough draft of my form. The videos uploaded will more than likely be non gaming, personal and hobby videos.

    The goal here is to have a form that is easy enough for the non technical user, but technical for those that want the options. So i do plan to have a checkbox which allows the non technical user to skip the technical settings. This will result in a generic ffmpeg command with default settings. If they choose to use the technical specs then it will create a more specific ffmpeg command stream.

    here is what i have so far in the draft.

    select max size options ’50MB’,’100MB’,’200MB’,’500MB’,’650MB’,’750MB’,’1GB’,’2GB’,’3GB’

    input for thumbcapture in seconds maxlength 2 size 2

    input for video in ’mpg’,’wma’,’mov’,’flv’,’mp4’,’avi’,’qt’,’wmv’,’rm’

    option for video size ’200x100’,’320x240’,’560x315’,’640x360’,’853x480’,’1280x720’ not sure if i want to offer a custom slot or not.

    my thought here is that if they do not want the tech version of the form then the codecs will be b:v copy b:a copy (if that is the smart way to do it) or just left out and let ffmpeg decide what is best.

    ===== this is the technical part of the form =======

    select for acodec options copy, mp3, mp1, mp2, dnet, 28_8, wmav2, alac, cook

    select for vcodec option copy, ffv1, ms-cram, mpeg-4, rv40, wmv, xvid, mov, qt, avchd

    select for bitrate audio 32k, 64k, 128k

    select for bitrate video 1000k, 1200k, 1500k

    select for sampling rate 22050, 44100

    input for crf(mp4 out only) size 2 maxlength 2 minval 2 maxval 49

    input for avi quantanizer (avi out only) size 2 maxlength 2 minval 2 maxval 49

    ===== end technical form =====================

    select for video out ’avi’,’mp4’,’flv’

    that is what i have so far. How does that combination on the technical side look to you ffmpeg pros ?

    Any suggestions ? :)

  • Use ffmpeg on OSX Xcode Project for Mac

    25 mai 2016, par cmario

    I am planning to create a new app for personal use on my Mac that uses FFMPEG library, to store a feed from a RTSP IP camera.

    Following this official installation procedure from FFMPEG I have manage to successfully achieve the following 2 steps :

    To get ffmpeg for OS X, you first have to install ​Homebrew. If you don’t want to use Homebrew, see the section below.

    Then :
    - brew install automake fdk-aac git lame libass libtool libvorbis
    libvpx \ opus sdl shtool texi2html theora wget x264 xvid yasm

    Question :
    My question here because I am confused, is how to import a library into Xcode so I can use it in the application I am about to build for my Mac. I can see plenty of GitHub projects related to FFMPEG with IOS/Android, but none for OSX.

    All the FFMPEG commands under terminal are working fine, such as converting a video etc.

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