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Autres articles (35)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • 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 : (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (5303)

  • avcodec/nvdec : Make vp8 initialisation more 'compatible'

    27 novembre 2017, par Philip Langdale
    avcodec/nvdec : Make vp8 initialisation more 'compatible'

    Ancient versions of gcc (pre 4.6) can't directly initialise
    
members of anonymous inner unions/structs by name.
    

    https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676
    

    Unfortunately, RHEL 6 shipped with one of these ancient
    
versions and so we're stuck with it until approximately the
    
heat death of the universe.
    

    Putting explicit braces into the initialisation is possibly a
    
work-around but the behaviour there was never fully understood
    
before direct initialisation was made to work.
    

    So, this may or may not work.
    • [DH] libavcodec/nvdec_vp8.c

  • how to trim video in h264 format using ffmpeg while preserving quality ?

    16 décembre 2020, par prisonmike11

    I'm new to ffmpeg,

    


    I'm trimming a small clip from a bluray H264 video by providing start and end duration.

    


    I tried :

    


    ffmpeg -ss 00:01:00 -i input.mp4 -to 00:02:00 -c copy output.mp4


    


    but this results in stuttering issues in start of the video. The audio and video also don't match.

    


    I tried using -c libx264 but this is taking too long and the output video has much lower bit rate.

    


    My goal is to trim as fast as possible while preserving quality. I don't care about the frame accuracy of the trim. I plan on uploading the output to youtube.

    


    what flags should I use ?

    


  • how to trim video in h264 format using ffmpeg while preserving quality ?

    16 décembre 2020, par prisonmike11

    I'm new to ffmpeg,

    


    I'm trimming a small clip from a bluray H264 video by providing start and end duration.

    


    I tried :

    


    ffmpeg -ss 00:01:00 -i input.mp4 -to 00:02:00 -c copy output.mp4


    


    but this results in stuttering issues in start of the video. The audio and video also don't match.

    


    I tried using -c libx264 but this is taking too long and the output video has much lower bit rate.

    


    My goal is to trim as fast as possible while preserving quality. I don't care about the frame accuracy of the trim. I plan on uploading the output to youtube.

    


    what flags should I use ?

    


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