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Autres articles (31)

  • 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 (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

Sur d’autres sites (7079)

  • FFmpeg : Read RTCP lost packets info

    8 juin 2018, par Vitor Vanacor

    It seems to be something trivial, but I couldn’t find a way to get the information of the packets lost, usually sent by RTCP in RTP streams.

    I’ve seen this question about reading RTCP packets, but I have two issues with it :

    1. It uses RTSP structures. In my case, the RTP stream is not necessarily RTSP, so I imagine it wouldn’t work.
    2. Even if it was (or worked without RTSP), it uses the rtsp.h header, and as far as I understand this file functions are not exposed (the only exposed headers in /libavformat when compiling FFmpeg are avio.h, libavformat.h and version.h. Maybe I’m wrong here ?)

    I also found this function in the rtpdec.h that calculates the packet loss using the RTPStatistics read from RTPDemuxContext. But I don’t understand how I would access this RTPDemuxContext (the function I found that returns this structure is in rtsp.h, so I’d be back to the previously mentioned problem).

    So, any help regarding these doubts that I have or another different way to extract the packet loss information would be appreciated !

  • Getting recent frames using FFMPEG

    23 septembre 2015, par AliCan

    I have a rtsp, udp multicast stream. I read frames by calling av_read_frame() method in a loop and it works as expected. My problem is, If I sleep my loop (let’s say) for 500 ms, I’m not receiving recent frames.

    Since, I’m not reading a regular video file, is there any way to get recent frames ? (For e.g. which buffer should I disable or resize... I focused on ffmpeg internal buffers which may be wrong approach ?)

  • Muxing of two audio files using ffmpeg (in C) [on hold]

    8 décembre 2015, par Abhishek Gupta

    I need to mux two audio files to create a final audio file using ffmpeg. There are a lot of easy solutions available for commandline approach of doing so (e.g. How to overlay two audio files using ffmpeg).

    I need something written natively in C or C++ language.

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