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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
    MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

Sur d’autres sites (7649)

  • Streaming from Icecast to Facebook Live with ffmpeg on Ubuntu 16.04

    24 juillet 2017, par Matthieu

    I have a webradio streamed by Liquidsoap+Icecast on a DigitalOcean droplet (Ubuntu 16.04), and I want to combine this audio stream with a simple jpeg image with ffmpeg, transform it to a video stream and send it to Facebook live.

    Facebook Live specifications :

    Video Format :

    We accept video in maximum 720p (1280 x 720) resolution, at 30 frames
    per second. (or 1 key frame every 2 seconds). You must send an I-frame
    (keyframe) at least once every two seconds throughout the stream..
    Recommended max bit rate is 4000 Kbps. Titles must be less than 255
    characters otherwise the stream will fail. The Live API accepts H264
    encoded video and AAC encoded audio only.

    Video Length :

    240 minute maximum length, with the exception of continuous live (see
    above). 240 minute maximum length for preview streams (either through
    Live dialog or publisher tools). After 240 minutes, a new stream key
    must be generated.

    Advanced Settings :

    Pixel Aspect Ratio : Square. Frame Types : Progressive Scan. Audio
    Sample Rate : 44.1 KHz. Audio Bitrate : 128 Kbps stereo. Bitrate
    Encoding : CBR.

    And the ffmpeg command I tried :

    ffmpeg -loop 1 -i radio-background.jpg -thread_queue_size 20480 -i http://localhost:8000/radio -framerate 30 -r 30 -acodec aac -strict -2 -c:v libx264 -strict experimental -b:a 128k -pix_fmt yuvj444p -x264-params keyint=60 -b:v 256k -minrate 128k -maxrate 512k -bufsize 768k -f flv 'rtmp://rtmp-api.facebook.com:80/rtmp/'

    This is actually working, as Facebook receives the live video and allows me to publish it. But I can’t figured out why there is a lag almost every 2 or 3 seconds. I asked different people to watch the test video, and everyone gets the same problem : every 2 or 3 seconds the playing "freezes" for half a second and seems to load the video, I even can see the loading icon spinning on the screen.

    I tried different combinations of values for the following options : -thread_queue_size / -b:v / -minrate / -maxrate / -bufsize. Nothing seems to produce any change.

    Video streaming is new for me, I’m not really confortable with the options listed before, so I think I’m missing something here...

    Also, note that the icecast audio stream perfectly works, and according to DigitalOcean graphs, the server is not overloaded. So I think my ffmpeg command is wrong.

    What ffmpeg parameters would be working for that case ?

  • FFPLAY unable to facebook live stream url i.e. rtmps url

    1er mai 2020, par Shankar

    I am trying to play facebook live streraming url using ffplay where i have used rtmps stream url & stream key. I have enabled openssl library and rtmps library in ffmpeg. But while running command of ffplay with stream url & key, i am getting Pull function error.
    
So is there any solution known please let me know.
Thank you.

    


  • ffmpeg facebook live video download issues [closed]

    20 mai 2020, par HakanK

    What is the best working code line for ffmpeg to record Facebook live video stream ?

    



    Kind regards

    



    Hakan

    


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