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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

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  • split mp4-videos with ffmpeg as acurate as possible

    31 mai 2018, par atticus

    I’m trying to split a mp4-Video (Video-codec : h264 Audio-codec : mp3) with ffmpeg.
    I know there are many other Threads here with similar issues but in my case I’m trying to be as accurate as possible. My first command was ffmpeg -ss <starttime> -i  -to <duration> -c copy </duration></starttime>
    As I lernt about the issue with the Keyframes I created a command like this ffmpeg -ss <starttime> -i  -to <duration> -acodec copy -vcodec h264 </duration></starttime>
    As I’ve seen in some Forums it is possible to handle the keyframe-issue by inserting manually Keyframes but I’ve found nothing about how exactly this could be done and weather it really helps.?
    And how exact could it become if I re-encode the whole thing like in my second command and do I need to re-encode the audio Stream too ?

    EDIT : Or is it better to use the trim filter ?

    PS.:As I’m new to this network I hope not to have created a duplicate and to have it sorted into the right section. (And apologize my English skills)

  • ffmpeg with nginx rtmp multiple udp not streaming well

    16 septembre 2017, par Dlniya Dlzar

    I am using ffmpeg for live streaming via nginx rtmp , i am streaming 20 streams for each server (UDP to rtmp) i wrote small python script to loop
    through each streams and run following command for each stream, but each time i start streaming some of the streams not working , i mean ffmpeg not send to nginx , if i use (http to rtmp or rtmp to rtmp etc) everything is working fine just when i use (udp to rtmp) this problem happen , please advice . sorry for bad English : this is my command

    ffmpeg -i udp://localhost:3000 -filter_complex 
    
[0]yadif[main];movie=/root/ftc/logo/logo3.png[logo];[main]
    
[logo]overlay=650:10" -c:a aac -ac 1 -strict -2 -c:v libx264 -maxrate 2000k 
    
-bufsize 2000k -g 40 -r 23 -preset ultrafast -threads 1 -f flv 
    
rtmp://localhost:3000/live/stream1 null >/dev/null 
    
2>/var/log/ffmpeg.log &amp;

  • H264 Encoders other than ffmpeg x264

    5 septembre 2016, par 0pcl

    The iPhone app I am working on captures images in series within certain user-defined time interval, I am looking for a way to combine these images into H264 encoded videos. I have done some research on Google, it looks like I will have to use something like ffmpeg/mencoder on iPhone ? (Also found someone ported ffmpeg to iPhone, ffmpeg4iPhone)

    However, I found that x264 is under GPL license, and requires me to open source my project if I use ffmpeg. Also found some people suggested to use Ogg Theora, but I will need to port it to iPhone if I use it. (Which I am not sure how to do it now).

    Is there any workaround for this ? Any ideas ? Thanks.

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