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Autres articles (42)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (5679)

  • ffv1enc_vulkan : restrict number of execution contexts to 1

    18 novembre 2024, par Lynne
    ffv1enc_vulkan : restrict number of execution contexts to 1

    This only leads to wasting memory in a single-threaded operation.
    
Limit this to 1 for now and leave a comment.
    • [DH] libavcodec/ffv1enc_vulkan.c

  • FFMPEG RTP UBUNTU NETWORK issue

    14 août 2015, par Иван Колесников

    I’m want to copy a bunch of SD sources from mpegts transported with RTP on local files. (VBR mpeg2video, mp2 audio). It works fine for one multicast source with following command : ffmpeg -i rtp ://@IP1:PORT -c copy video1.mpg. But when I run a second ffmpeg instance with following command :
    ffmpeg -i rtp ://@IP2:PORT -c copy video2.mpg then I’m start to getting errors from both ffmpeg instance ("RTP : dropping old packet received too late") and in both files (video1.mpg and video2.mpg) start to recording video from second source (rtp ://@IP2:PORT). This issue is only under Linux (Ubuntu 15.04). I have no problems under Windows and when try the same actions from files to files. Under Ubuntu even two ffplay instances tuned to different sources play back the same content (from source which was opened second). I tried playing back with vlc and there is no such problem.
    I can resolve this issue when using ffmpeg with -f key : ffmpeg -f mpegts -i rtp ://@IP1:PORT -c copy video1.mpg and ffmpeg -f mpegts -i rtp ://@IP2:PORT -c copy video2.mpg, but then I getting following errors : "[mpegts @ 0x306e240] PES packet size mismatch" and receive both files (video1.mpg and video2.mpg) with artifacts and freeze effects. This issue appears for both operation systems. How can I recording video from few RTP streams contemporaneously under Ubuntu without errors and artifacts ? Please give advice.

  • avformat/mp3dec : Make MP3 seek fast

    1er septembre 2015, par Andy Wu
    avformat/mp3dec : Make MP3 seek fast

    When AVFMT_FLAG_FAST_SEEK is specified, make MP3 seek operation as
    
fast as possible.
    

    When no "-usetoc" is specified, the default operation is using TOC
    
if available ; otherwise, uses linear interpolation. This is useful
    
when seeking a large MP3 file with no TOC available. One example is
    
Podcast, many MP3 files are large, but no CBR/VBR tags. Most of
    
them are actually CBR. Even in VBR cases, this option sacrifices the
    
accuracy of playback time in exchange for responsiveness.
    • [DH] libavformat/mp3dec.c

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