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Autres articles (24)

  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • 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 (5425)

  • 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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