Recherche avancée

Médias (1)

Mot : - Tags -/bug

Autres articles (28)

  • 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 (...)

  • 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) (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (5505)

  • fftools/ffmpeg : Fallback to duration if sample rate is unavailable

    1er mai 2018, par Michael Niedermayer
    fftools/ffmpeg : Fallback to duration if sample rate is unavailable

    Regression since : af1761f7
    
Fixes : Division by 0
    
Fixes : ffmpeg_crash_1
    

    Found-by : Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] fftools/ffmpeg.c

  • How to centrally-orient a single showwaves (or showfreqs) overlay against two symmetrically-scrolling showspectrum overlays with ffmpeg ?

    5 février 2019, par Introspectre

    I’m trying to correctly map and centrally-orient a single showwaves (or showfreqs) overlay against two symmetrically-scrolling showspectrum overlays with ffmpeg, e.g.

    ffmpeg -i input.mp3 -filter_complex "[0:a]showspectrum=color=fiery:saturation=1:slide=scroll:scale=log:win_func=gauss:overlap=1:s=960x1080,pad=1920:1080[vs]; [0:a]showspectrum=color=fiery:saturation=2:slide=rscroll:scale=log:win_func=gauss:overlap=1:s=960x1080[ss]; [0:a]showwaves=s=960x540:mode=p2p[sw]; [vs][ss]overlay=w[out]; [out][sw]overlay=w[out]" -map "[out]" -map 0:a -c:v libx264 -preset fast -crf 18 -c:a copy output.mkv

    enter image description here

    As shown in the screen capture above, the showwaves overlay is stubbornly fixed in the upper right quadrant. The intent is to have it display horizontally across the center.

    Bonus points if you can help me thicken the lines drawn by the showwaves filter.

  • Convert video to OGV, on fedora platform

    20 novembre 2016, par Hammad Haleem

    I need to develop a rest API for publishing and converting videos.

    A major hurdle that I am facing, I need a free converter to convert video in any format to
    OGV. Even though ffmpeg is the best candidate, but I cannot use it because it is not
    in official Fedora repository, but in rpmfusion. I am developing a product that would be deployed on Fedora infra, they only deploy applications via packages into epel6.

    Can you guys suggest something from the official fedora repository ?

Navigation