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Autres articles (91)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • 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 (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (9063)

  • How do I concat two video mp4 files, each of which has an audio of different sample rates with ffmpeg

    14 août 2020, par Geo

    I have two videos : video1.mp4 and video2.mp4 in the configured txt file, both videos have mp3 audios :
video1.mp4 has : Audio : mp3, 32000 Hz, mono, fltp, 48 kb/s
video2.mp4 has : Audio : mp3, 24000 Hz, mono, fltp, 32 kb/s
I need to keep the different sample rates since I need to change the pitch to make it sound different from the real voice of the person, now I tried to merge the two videos by concatenating them :

    


    ffmpeg -safe 0 -f concat -segment_time_metadata 1 -i videoconf.txt -vf select=concatdec_select -af aselect=concatdec_select,aresample=async=1 -y videoout.mp4

    


    but I got a lot of errors like these :

    


    [aac @ 0x730e491e00] channel element 2.12 is not allocated

    


    index.js:81 Error while decoding stream #0:1 : Invalid data found when processing input

    


    index.js:81 [aac @ 0x730e491e00] TYPE_FIL : Input buffer exhausted before END element found

    


    index.js:81 Error while decoding stream #0:1 : Invalid data found when processing input

    


    ......

    


    So how can I concatenate multiple videos with different audio sample rates inside each video ?
By the way, when the sample rates are the same for all the audios inside each video, the concat works like a charm.

    


    Thanks

    


  • VoiceClient.play() doesn't play any audio

    13 juin 2019, par sickoofer2

    I am trying to make a music bot in discord.py, but whenever I tried to play audio using VoiceClient.play(), it never played anything, just stayed in the voice channel.

    async def play(ctx):
    
    for VoiceClient in client.voice_clients:
    
        if VoiceClient.guild == ctx.guild:
    
            await VoiceClient.play(discord.FFmpegPCMAudio('song.mp3'))
    
            embed = discord.Embed(title=f'⬅  {ctx.author.mention},  I am now playing that song.', color=0x51BDEF)
    
            await ctx.send(embed=embed)

    There weren’t any error messages either, just doesn’t play anything

  • cook : Make constants passed to AV_BE2NE32C() unsigned to avoid signed overflow.

    17 avril 2012, par Alex Converse

    cook : Make constants passed to AV_BE2NE32C() unsigned to avoid signed overflow.

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