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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

Sur d’autres sites (5644)

  • lavc/dvbsub : Do not fail hard in the region block for 256-colour encoding.

    24 octobre 2017, par JULIAN GARDNER
    lavc/dvbsub : Do not fail hard in the region block for 256-colour encoding.

    Adds a hunk forgotten in 8a6799d2
    • [DH] libavcodec/dvbsub.c

  • avcodec/dvbsubdec : Clear w/h/size on region buffer allocation failure

    14 mai 2015, par Michael Niedermayer
    avcodec/dvbsubdec : Clear w/h/size on region buffer allocation failure

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/dvbsubdec.c

  • Using ffmpeg to display a static image if an RTMP input source is missing

    19 mars 2016, par iameli

    Here is what I would like ffmpeg to output :

    • If I am streaming from my iPhone to my RTMP server, ffmpeg should output the live video from my iPhone.
    • If not, ffmpeg should output a blank red screen.

    Here’s what I have so far. It sort of works.

    ffmpeg \
    
  -f lavfi \
    
  -re \
    
  -i 'color=s=320x240:r=30:c=red' \
    
  -thread_queue_size 512 \
    
  -i 'rtmp://localhost/stream/iphone' \
    
  -c:v libx264 \
    
  -f flv \
    
  -filter_complex "\
    
    [1:v]scale=320:240[stream]; \
    
    [0:v][stream]overlay=0:0:eof_action=pass[output] \
    
  "\
    
  -map '[output]' \
    
  -tune zerolatency \
    
  'rtmp://localhost/stream/output'

    What happens : it boots up and starts streaming my iPhone’s output no problem. When I disconnect, it hangs for a long time, perhaps 20 seconds. Then it starts outputting red, okay. But then if I reconnect my phone, it doesn’t resume. It’s still red. Two questions :

    • Is there a way to configure the buffering so that it starts outputting red as soon as it stops getting data from the RTMP stream ?
    • Is there a way to have it auto-retry, so after the RTMP stream returns, it will switch back ?

    Full verbose output, if that’s helpful. I’m using the latest git version of ffmpeg as of 2016-03-18 on Ubuntu Wily. The RTMP server is nginx-rtmp.

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