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Autres articles (11)

  • 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) (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (2734)

  • Change pitch of audio file without altering the duration of audio file (FFMPEG)

    13 janvier 2016, par VickyS

    I am in a bit of trouble.
    I am working on FFMPEG for android and now my task is to modify the pitch of the audio file without altering the duration of the audio file.

    I used these commands but they alter the duration :

    ffmpeg -i /sdcard/emoj/final.wav -filter:a atempo=1.5 -vn /sdcard/emoj/final1.wav
    

    
ffmpeg -i /sdcard/emoj/final.wav -filter:a asetrate=r=35K -vn /sdcard/emoj/final1.wav

    I know I can use Sonic NDK for this purpose. But I want to know if its possible with the help of FFMPEG.
    In documentation I have seend something called "Rubberband" I think that can help. But I dont know how to use that.

    I just want the command to do that.
    I would appreciate any help in this regard.

  • Using NReco FFMpegConverter in an azure function or in a azure web job

    10 septembre 2020, par Manojb86

    Currently, I'm working on POC which converts h264 stream to MP4 file. I'm using NReco FFMpegConverter for that purpose and also use the Azure Cloud Service to host my service.
    
This Azure Cloud Service capture concurrent streams and convert the respective MP4 file. From the testing of this app so far I realize better to use Azure Function or Azure WebJobs to use only for the conversion of H264 stream to MP4 file. Then cloud service has more room to handle concurrent streams.

    


    That I want to know, Is it possible to use NReco FFMpegConverter in Azure Function or Azure WebJobs without an issue ? are there any special configurations to consider because FFmpeg runs in a separate thread with NReco FFMpegConverter ?

    


  • Softwares for adding real time text to a video [on hold]

    30 juillet 2013, par user763410

    I am trying to add real time text (like weather information, stock quotes) to a video and broadcast it. My videos are going to be 2 hours long. I have been searching for decent softwares which can do the work for me. FFmpeg can do overlays only if text to be added is available fully before running ffmpeg code, so its not real time. I have not been able to able to get gstreamer to work on my hardware.

    So, My question is :
    Please suggest some softwares which can add (text)data to a video in real time.
    Please don't post comparisons as that will trigger moderator's anger ! I don't want to start a flame war. Purpose of the question is to make a list. Btw, this should work from command line rather than a GUI.

    (Ps : If the question is closed because of being "not cnonstructive, please answer it on my google docs page here.
    http://goo.gl/14dR2H)

    Thanks very much in advance.

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