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• mpv / ffplay strungling with —lavfi-complex and -vf

  26 novembre 2017, par Marcuzzz

  This is what I’m trying to accomplish in mpv.
  https://user-images.githubusercontent.com/7437046/33134083-130c2cc0-cf9f-11e7-8f8d-237297dc9c93.png

  It currently works with ffplay.
  The code for it looks like this :

  LAVFI = ("movie='$MOVIE':streams=dv+da [video][audio]; " +
  
      "[video]scale=512:-1, split=3[video1][video2][video3];" +
  
      "[audio]asplit=[audio1][audio2]; " +
  
      "[video1]format=nv12,waveform=graticule=green:mode=column:display=overlay:" +
  
      "mirror=1:components=7:envelope=instant:intensity=0.2, " +
  
      "scale=w=512:h=512:flags=neighbor, " +
  
      "pad=w=812:h=812:color=gray [scopeout]; " +
  
      "[video2]scale=512:-1:flags=neighbor[monitorout]; " +
  
      "[audio1]ebur128=video=1:meter=18:framelog=verbose:peak=true[ebur128out][out1]; " +
  
      "[ebur128out]scale=300:300:flags=fast_bilinear[ebur128scaledout]; " +
  
      "[scopeout][ebur128scaledout]overlay=x=512:eval=init[videoandebu]; " +
  
      "[audio2]avectorscope=s=301x301:r=10:zoom=5, " +
  
      "drawgrid=x=149:y=149:t=2:color=green [vector]; " +
  
      "[videoandebu][monitorout]overlay=y=512:eval=init[comp3]; " +
  
      "[comp3][vector]overlay=x=512:y=300:eval=init, " +
  
      "setdar=1/1, setsar=1/1, " +
  
      "drawtext=fontfile='$FONT':timecode='$TIMECODE':" +
  
      "r=$FPS:x=726:y=0:fontcolor=white[comp]; " +
  
      "[video3]format=nv12,vectorscope=mode=color3, " +
  
      "scale=1:1[vectorout]; "+
  
      "[comp][vectorout]overlay=x=512:y=600:eval=init[out0]")  

  I found it on Github :
  https://github.com/Warblefly/FFmpeg-Scope

  After experimenting a lot. I a came to understand it a bit...
  This code works with python and mpv.

  LAVFI = "[aid1]asplit=3[audio1][audio2][audio3];" + \
  
      "[audio1]avectorscope=s=640x640[audioscope];" +  \
  
      "[audio2]ebur128=video=1:meter=18[ebu][ao];" + \
  
      "[audio3]showvolume[showv];" + \
  
      "[vid1]scale=640:-1, split=4[video1][video2][video3][video4];" + \
  
      "[video1]format=nv12[comp];" + \
  
      "[video2]hflip[comp2];" + \
  
      "[video3]format=nv12,[comp3]; " + \
  
      "[comp][audioscope]overlay=y=-160[a];" + \
  
      "[comp2][ebu]overlay[b];" + \
  
      "[comp3][showv]overlay[c];" + \
  
      "[video4][a]hstack=inputs=2[top]; " + \
  
      "[b][c]hstack=inputs=2[bottom]; " + \
  
      "[top][bottom]vstack=inputs=2[vo]"  
  
  
  
  dos_command = [MPV + 'mpv','--lavfi-complex',LAVFI,filename_raw] 
  
  subprocess.check_output(dos_command)

  But if I change [video3]format=nv12,[comp3] to [video3]waveform[comp3] or
  [video3]vectorscope[comp3] it doesn’t work. If I change it to
  [video3]negate[comp3] it works...

  So to explain the above code a bit :
  First we split the the incoming audio 3 times.
  Then we pass it to 3 measuring outputs... avectorscope, ebur128, showvolume.
  I don’t understand ebur128=.....[ebu][ao] the "[ao]" bit...
  Then we focus on the video, we split it 4 times.
  I use "format", I don’t know exactly why...
  Then we start overlay and stacking the "labels".

• How to sell Piwik services without any confusion ?

  10 octobre 2017, par InnoCraft — Plugins

  As you may know, Piwik is a Free software under the GPL license which guarantees you :

  • The freedom to run the program for any purpose.
  • The freedom to study how it works and change it.
  • The freedom to improve the program, and release your changes.
  • The freedom to redistribute it under the GPL license, and to sell it if you wish.

  In this article we will focus on the Free aspect of Piwik, which is how to rebrand Piwik, how to offer your clients a better experience, and possibly how to make a profit from it ?

  How to sell Piwik services as an agency ?

  As a web analytics software, Piwik is often installed by web agencies when it comes to designing a brand new website for a given customer.
  Most of the time agencies are using Piwik for the following reasons :

  • free of charge
  • data ownership
  • user privacy compliance
  • feature rich while easy to use
  • open source

  Most of the agencies are charging their customers for the installation process, tracking code implementation, analysing reports to get insights about users… but do you know that you could also sell the software as your own brand ? This is where the “White Label” plugin, developed by the InnoCraft company, comes into play.

  White labelling for Piwik

  Creating a “white label” plugin came into the mind of InnoCraft founders when they realized that on any modern Piwik installation, the following components were visible :

  • Piwik branded widgets within the dashboards
  • Piwik marketplace plugin teasers on the admin page
  • Piwik help and support pages
  • the “Piwik” word in general
  • Piwik Mobile app banners

  

  Example of Piwik branded widgets

  In order to remove all those mentions of Piwik and to start selling this web analytics under your own name, you can either hack Piwik on your own (it is going to take you some precious time and money) or have a look at the White Label plugin on the marketplace where InnoCraft has solved all the challenges already for you.

  The White Label plugin is straightforward. Once downloaded and installed, you will have access to a dedicated interface where you will be able to change the Piwik name by a new custom brand of your choice :

  

  Piwik White Label settings

  Once you click Save, all “Piwik” mentions will be substituted by your company name/service :

  

  Here the Piwik version is changed by the name of the company

  How to make your installation even more customized ?

  Few Piwik users know about this trick, but since 2014 the Piwik templates can be customized through Themes. You are free to design your own template, installing existing ones, or even monetize them through the marketplace :

  

  A simple example of how Piwik can be easily customized, here fonts and colours are changed

  If you want to know how you can tweak your existing template and make it match your brand and image, just follow our theme documentation. A simple theme with your colors can be built in a few minutes simply by defining different color codes. You can also browse the public themes on the Marketplace.

  Get White Label for Piwik

  Tell us your story

  If you are an agency or any business related in selling Piwik services, we recommend having a look at our FAQ for rebranding, selling, reusing, re-licensing, and including Piwik in my offering. Are you interested or already re-selling Piwik services ? We would love to hear your story and write a blog post about it.

  Write for Piwik

  Do not hesitate to contact the Piwik core team, we’re looking forward to hearing from you.

• Piwik is now Matomo – Announcement

  
  9 janvier 2018, par Matomo Core Team

  You may be surprised to read this announcement, but no stress, take a deep breath, nothing big is going to happen, it is just our name that is changing and here are the reasons why.

  

  Why are we changing from Piwik to Matomo ?

  “After an epic 10 year journey creating and perfecting the best open digital analytics solution, we felt it was a good time to refresh our brand to reflect how far we have come and to reaffirm our vision :
  To create, as a community, the leading international open source digital analytics platform, that gives every user full control of their data.”

  Matthieu Aubry, creator of Piwik

  As projects evolve, so do names. After 10 years of Piwik and the amazing achievement of building the top open source analytics software that gives every user full control of their data, we are now looking forward to the next chapter. Thus, Piwik, the community project, will now become Matomo. The only change is our name, everything else stays the same.

  This will allow users to take a fresh look at what we’ve become today and acknowledging all of the community’s hard work over the past 10 years. In addition, we also want our name to be unique, ensuring that it is not shared with any other company to remove any possible confusion or affiliations. Piwik is already used on over 1 million websites and with Matomo, we hope to reach our maximum potential.

  With the strong focus on privacy worldwide and the upcoming privacy regulations about to be legislated in Europe, it is clear that we were on the right mission from the very beginning. With the upcoming big release Matomo 4.0 planned for this year, new privacy protections will bring users the tools to be compliant with the GDPR privacy laws. And Matomo will grow in line with these regulations, with a very clear and focused vision.

  Changing our name is an exciting opportunity for us, and we hope you love the name Matomo as much as we do.

  Matomo FAQs

  So what is going to change for me ?

  Well, basically nothing, the name will change but the values stay the same : Matomo (Piwik) will continue to be free and always will be.

  Also the same people stay behind the project. We are motivated more than ever to take this project to the next level.

  Why not keep the name Piwik ?

  For a few reasons, one of which is to ensure that Matomo does not/will not share its name with any other businesses unlike Piwik. We also want to protect the Matomo brand and for it to remain the open source community project name forever.

  Where does the name Matomo come from ?

  We loved the name Piwik and were looking for something that sounded just as good ! Initially we wanted to have an acronym based on key terms, such as Free, Open Source and Privacy, but none really fit us perfectly.

  Until we found Matomo ! Easily pronounced in all languages. Short enough to remember. Concise. And best of all… Matomo means honesty in Japanese. Which aligns with one of our key values – transparency.

  We love the name Matomo and hope you do too.

  What is the vision of Matomo ?

  

  We have come a long way in those 10 years ! However, our mission statement remains the same :

  “To create, as a community, the leading international open source digital analytics platform, that gives every user full control of their data.”

  Matomo provides a range of amazing and innovative features, allowing you to get a 360 view of your visitors. These insights are invaluable to help understand behavior, keep track of goals, and increase conversion rates and revenue.

  Who will deliver Matomo professional services ?

  Any company who wishes to. The only exception is that no companies will be allowed to have the name Matomo.

  Our company providing professional services is and will remain InnoCraft.

  Where can I follow the Matomo project ?

  Our new website will be matomo.org (automatically redirected from Piwik.org)

  Follow our new Twitter : twitter.com/matomo_org

  Github : github.com/matomo-org

  Facebook : facebook.com/Matomo.org

  Linkedin : linkedin.com/company/matomo/

  If you are already following us on social media, you will be kept up to date with Matomo automatically as all social media accounts will be redirected.

  How should I pronounce Matomo ?

  If you’re wondering how to say ‘Matomo’, you can find out by clicking play :

  Where can I see a demo of Matomo ?

  On demo.matomo.org

  Where can I download Matomo first release ?

  On matomo.org/download

  (Matomo 3.3.0 will be released in the next few days)

  What is the new logo ?

  Check it out below.

  

  Matomo trademark Policy

  Matomo is an internationally registered trademark of Matthieu Aubry, Founder of Piwik (now Matomo).

  Information about how to use the name Matomo (and logo) can be found here : matomo.org/trademark/

  What are the next big steps ?

  We will keep it simple for our valued users. As it is just a name change, the only thing you will notice is that the Piwik brand will gradually be replaced on the websites you are used to seeing the name on. The first version of Matomo will be available in just a few days for download. The software version numbers stay the same : the next release after Piwik 3.2.1 will be Matomo 3.3.0.

  All our public HTTP APIs and Tracking SDKs will continue working normally. As you can imagine, there is a lot of work and complexity behind slowly updating all the SDKs and keeping backwards compatibility, so our renaming project will take a few weeks to complete.

  The Matomo trademark will later be transferred into the Matomo foundation, a non-profit that will be dedicated to promoting and ensuring access to Matomo and our related open source projects in perpetuity.

  ---

  Thank you

  Thank you for continuing to support our project, alongside our 20+ Matomo core team members and more than 500 contributors.

  Please help to spread the word about this announcement by sharing it with friends or or colleagues who may benefit from using Matomo Analytics !

  The post Piwik is now Matomo – Announcement appeared first on Analytics Platform - Matomo.