Recherche avancée

Sur d’autres sites (21778)

• what protocol must use for broadcast live video ?

  19 août 2021, par user3807476

  A server is in the middle
And we want you to send live video to it

  


  And on the other hand, watch it through the HTTPS like https://server/live.pm4

  


  

  


  What protocols can be used for this purpose ?

  


  I used to do this experimentally with nodejs dgram and ffmpeg on the raw UDP and it worked fine !
but stability and security is an issue that must be observed !

  


• Install Piwik with 1-click using Installatron

  28 mars 2013, par Piwik team — Community

  We are proud to announce that Piwik Analytics is now available as one click install from Installatron !

  Installatron is a one-click web application installer that enables Piwik and other top web applications to be instantly installed and effortlessly managed. Get Piwik up and running on your website in seconds and discover just how easy Installatron makes it to manage web applications. Piwik installations managed by Installatron can updated (manually or automated), cloned, backed up and restored, edited to change installation parameters, and more.

  

  Many web hosting providers provide Installatron through their web hosting control panel. If Installatron is not available from your provider, you can use Installatron directly from Installatron.com.

  To install Piwik through your web hosting provider’s control panel (if available) :

  • Login to your web host’s control panel,
  • navigate to “Installatron”, click “Piwik”, and choose the “Install this application” option.
  • Change any of the install prompts to customize the install. For
    example, you can choose a different default language for Piwik.
  • Click the “Install” button to begin the installation process. You
    will be redirect to a progress page where you can watch as Piwik is
    installed within a few seconds to your website.

  

  You can also install Piwik directly from Installatron.com, by navigating to Piwik @Installatron and choose the “Install this application” option. After filling in your FTP and Mysql information, you will be redirect to a progress page where you can watch as Piwik is installed within a few seconds to your website. After the installation, you may wish to change your FTP, Mysql password.

  If you experience any problems or want to share your experience using Piwik and Installatron together, email the Installatron team at : feedback (at) installatron.com

• FFMPEG - Concat 3 videos with one of the videos becoming a picture in picture overlay

  7 décembre 2022, par John

  I have been getting to grips with FFMPEG for the last few days...so please excuse my lack of knowledge. It's very much early days.

  


  I need to join 3 video elements together with one of the videos becoming an overlay at a specific time.

  


  intro.mp4

  


  mainvideo.mp4

  


  endboard.mp4

  


  I need the intro.mp4 to bolt on to the front of the mainvideo.mp4 and then ideally with 20 seconds to go before the end of the mainvideo.mp4, I need the endboard.mp4 video to be bolted on to the sequence and take over the frame. When this happens, I then need the mainvideo.mp4 to be overlayed in the top left corner and continue playing seamlessly through the transition.

  


  I also need the audio from the main video to play until the end of the video.

  


  I currently achieve this but putting all of the video elements into Premiere and exporting them out but I know this process can be much quicker with FFMPEG. For reference, here is an example of how it looks. If you skip to the end of the video below (just after 45 mins into the video) as the credits are rolling you will see the main video transition to the picture in picture overlay, and the endboard video take over the main frame.

  


  https://www.youtube.com/watch?v=RtgIvWxZUwM&t=2723s

  


  There will be lots of mainvideo.mp4 files that this will be applied to individually, and the lengths of these videos will always be different. I am hoping that there is a way to have the transition to the endboard.mp4 happen relative to 20secs before the end of the files. If not I guess I would have to manually input the time I want this change over transition to happen.

  


  I roughly understand in theory what needs to be done, but being so new to this world I am really unsure of how something this complicated would be pieced together.

  


  If there is anyone out there that can help me , it would be greatly appreciated !

  


  I have got my head around the process of merging videos together with a simple concat command and I can see that overlaying a video in the top left corner of the frame is also possible...but my brain cannot figure out the sequence of events that needs to happen to bolt the intro video on to the main video....and then have the main video transition into the picture in picture overlay video at a specific time, while also bolting on the endboard video for the main video to overlay onto.

  


  Any help for a complete newb would be so unbelievably appreciated !