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Autres articles (55)

  • 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 (...)

  • Dépôt de média et thèmes par FTP

    31 mai 2013, par

    L’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
    Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (7864)

  • FFMPEG (Input 8K AAC -> (AAC FLV) youtube streaming noise

    17 septembre 2017, par Biswa Das

    Hello I run a streaming encoder for a non profit cause. Chosen FFMPEG as it’s very simple and doing the job near perfectly however the audio is noisy popping and cracking. Video is crystal clear.

    ffmpeg version N-86950-g1bef008 Copyright (c) 2000-2017 the FFmpeg developers
    built with gcc 7.1.0 (GCC)

    Here is my command.

    ffmpeg -rtsp_transport tcp -i $RTSP_SRC -vcodec copy -af "volume=12dB" -ar 8000 -acodec aac -f flv rtmp://a.rtmp.youtube.com/live2/$DEST_KEY

    However when I just play the stream the noise levels are quite acceptable.

    ffplay -rtsp_transport tcp -i $RTSP_SRC

    What I have tried so far.

    • Change input audio sampling from 8K to 16K (that’s all is supported currently). It made the noise problem much worse. I can’t change it to a native FLV sampling(44100 or 22050 or 11025) at least not yet, the integrated rtsp stream does not support it.)
    • My working theory is during resampling stream noise is getting boosted. So to eliminate that I tried audio copy codec even then there is no significant improvement.

  • Can't playback huge video which was uploaded to google storage. I Get Error : Unable to retrieve manifest /stream.m3u8 -Error : Could not retrieve file

    18 juillet 2022, par Dmytro Petskovych

    I upload file to google storage using "@ffmpeg-installer/ffmpeg" and @google-cloud/storage in my node.js App.
Step 1. file uploading to fs is in child processes - one process for each type of resolution (totaly six).
step 2. encription (converting to stream)
step 3. upload to google storage

    


    This way is working fine only with small file. When i upload large file I Get server Error : Unable to retrieve manifest /stream.m3u8 or Unable to retrieve .

    


    It seems that not all splits are uploaded to the cloud. but i checked they are there.

    


    I am currently using "Upload a directory to a bucket" in order to send the video from the client to the Google Cloud Storage bucket.

    


    when I upload video, actually I upload six videos, one for each type resolution

    


    for example when I upload video with duration one hour it split on chunk and totally I get more three thousands files.

    


    not all of this files are accessible when i try playback video. that's why I can't play video in all types of resolution and get error like

    


    maybe someone had the similar problem and helps fix it
.
i have no idea why i get that behavior only with huge file

    


  • Installing FFmpeg 1.1.2 "Fire Flower" on a mountain Lion

    14 février 2013, par Anand

    I am trying to install FFmpeg 1.1.2 "Fire Flower" on mountain lion machine.
    I downloaded http://www.ffmpeg.org/releases/ffmpeg-1.1.2.tar.bz2 from http://www.ffmpeg.org/download.html and extracted it.
    Is there a step by step tutorial to get the source code compiled, installed and get it running in my machine

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