Recherche avancée

Médias (1)

Mot : - Tags -/net art

Autres articles (59)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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 (9276)

  • Revision 7250 : double oups

    12 décembre 2012, par kent1 — Log

    double oups

  • Permission denied when trying to save a file with ffmpeg

    20 mars 2023, par Hoff

    I'm sending an audio blob to my deno/oak server, and I want to encode it as mp3 using deno_ffmpeg but I'm getting a Permission denied (os error 13) error.

    


    With operations like Deno.rename(), I am able to save files just fine. Just not when calling ffmpeg.save().

    


    Here is the code in question :

    


    const body = await context.request.body({ type: 'form-data' })
const data = await body.value.read()
const audioFile = data.files[0]

const ffmpegClass = new ffmpeg({ input: audioFile.filename, ffmpegDir: '.' })
await ffmpegClass.save('./output.mp3')


    


    The last line triggers this error :

    


    PermissionDenied: Permission denied (os error 13)
    at opRun (internal:runtime/js/40_process.js:33:14)
    at Object.run (internal:runtime/js/40_process.js:119:15)
    at FfmpegClass.save (https://deno.land/x/deno_ffmpeg@v3.1.0/src/ffmpegClass.ts:506:26)


    


    This happens despite running the server with --allow-run and --allow-write or even --allow-all

    


    Persission on the root directory are drwxrw-rw- (chmod 766).

    


    I'm out of ideas as to what is causing this permissions error, any ideas would be highly appreciated !

    


  • problem in concatenating mass online video urls using ffmpeg [duplicate]

    25 mai 2021, par JohnTerry

    I want to concat n number of videos together using ffmpeg which can also have more than one codec or different resolutions.
I know how to do it with fixed number of videos but input_videos.txt can contain any unknown number of videos. I checked relative posts but they did not have a solution for my problem.

    


    the command i am using for concatenating videos is -

    


    cmd = "ffmpeg -safe 0 -f concat -protocol_whitelist file,http,https,tcp,tls,crypto -segment_time_metadata 1 -i {} -vf select=concatdec_select,scale=1280:720 -af aselect=concatdec_select,aresample=async=1 -c:v libvpx-vp9 -deadline good -cpu-used 5 -c:a libopus {}".format(input_videos.txt, output_video.webm)


    


    Is there a way to achieve the functionality i want ?

    


Navigation