Recherche avancée

Médias (0)

Mot : - Tags -/upload

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (57)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (10648)

  • Can stream to Facebook using ffmpeg but not when using tee

    16 mai 2017, par MazeHatter

    I’m trying to stream to YouTube and Facebook simultaneously using ffmpeg.

    I can do them individually, but I want to use "tee" to send the results of encoding to two places.

    If I do :

    ffmpeg -re -i pipe:0 -acodec libfdk_aac -bsf:a aac_adtstoasc \
    
    -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline \
    
    -s 720x480 -bufsize 2048k -vb 1300k -maxrate 4000k -deinterlace \
    
    -vcodec libx264 -g 25 -r 25 \
    
    -f flv "rtmp://rtmp-api.facebook.com:80/rtmp/key"

    It works just fine.

    But if I do :

    ffmpeg -re -i pipe:0 -acodec libfdk_aac -bsf:a aac_adtstoasc \
    
    -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline \
    
    -s 720x480 -bufsize 2048k -vb 1300k -maxrate 4000k -deinterlace \
    
    -vcodec libx264 -g 25 -r 25 \
    
    -f tee -map 0:v -map 0:a \
    
    "[f=flv]rtmp://rtmp-api.facebook.com:80/rtmp/key"

    Then I get a rtmp 104 error.

    If that would work then I could just do :

            "[f=flv]rtmp://rtmp-api.facebook.com:80/rtmp/key|[f=flv]rtmp://youtube.etc"

    And that would stream to both.

    I did find out that I needed "-bsf:a aac_adtstoasc" otherwise the encoder broke, complaining about malformed bits.

    Any ideas ?

    The error is only with Facebook. YouTube works fine.

    Console output :

      Metadata:
    
    encoder         : Lavf57.72.101
    
    Stream #0:0: Video: h264 (libx264), yuv420p, 720x480 [SAR 8:9 DAR 4:3], q=-1--1, 1300 kb/s, 29.97 fps, 29.97 tbn, 29.97 tbc
    
    Metadata:
    
      encoder         : Lavc57.95.101 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 2000000/0/1300000 buffer size: 2048000 vbv_delay: -1
    
    Stream #0:1: Audio: aac (libfdk_aac), 44100 Hz, stereo, s16, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc57.95.101 libfdk_aac
    
frame=   61 fps= 30 q=25.0 size=N/A time=00:00:01.97 bitrate=N/A speed=0.961x        
    
WriteN, RTMP send error 104 (136 bytes)

  • can't livestream on facebook as 720p when using API

    1er août 2018, par boygiandi

    I just realized that when we using facebook api to create a livestream ( /me/live_videos ) , we only get 360p as output max even we sent 1080p. But, if we use Facebook dialog, we can get to 720p, the same video input.

    FB.ui({
    
    display: 'popup',
    
    method: 'live_broadcast',
    
    phase: 'create',
    
}, function(response) {
    
    FB.ui({
    
      display: 'popup',
    
      method: 'live_broadcast',
    
      phase: 'publish',
    
      broadcast_data: response
    
    }, function(response) {
    
    });
    
});

    https://developers.facebook.com/docs/graph-api/reference/live-video/

    Does anyone know how to get 720p when we use Facebook graph API ?

  • Revision 64170 : Manquait la saisie de l’url facebook dans la noisette "like". Bizarre

    28 juillet 2012, par yffic@… — Log

    Manquait la saisie de l’url facebook dans la noisette "like". Bizarre

Navigation