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Autres articles (35)

  • 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) (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • 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 (7424)

  • Compress video by using FFMPEG

    14 avril 2014, par Alex Tran

    I tried Call C/C++ function in C/C++ file in java file and okay.

    But I don't know how I can transfer the query string in below to C/C++ function` for compressing video :

    ffmpeg -y -i /sdcard/videokit/in.mp4  -strict experimental -s 160x120 -r 25 -aspect 3:4 -vcodec mpeg4 -b 2097152 -ab 48000 -ac 2 -ar 22050 /sdcard/videokit/out.mp4

    exactly.

    What I want is I can compress the video using ffmpeg. (I think we will call via C function in C file)

    p/s : I read many topics, many people get this issue, but no answer is satisfied.

    People who know this,

    Please help me,

    Thanks,

  • related to homebrew, ffmpeg and imagemagick [closed]

    25 août 2024, par Ansh Rathod

    I installed ImageMagick using Homebrew. If I zip the Homebrew ImageMagick folder and transfer it to another machine, will it work there ?

    


    For my app, I download FFmpeg to the user’s documents folder from GitHub (I zipped FFmpeg from the Homebrew install folder on my machine) and run the commands from within the app. I’m considering doing something similar with ImageMagick. Will this approach work for every mac for my app's user ?

    


    I' don't think FFmpeg wouldn't work either because when you install the FFmpeg/imagemagick it installs python,rust and other stuff. how should I approach this can someone guide me through ?

    


    PS : I can't bundle this on my app directly.

    


  • YUV To MP4 Conversion is causing loss of data

    7 août 2015, par Muhammad Umar

    i have a record YUV video with link

    https://www.dropbox.com/s/pio1wxk09adtr09/0.v?dl=0

    I can easily convert it to mp4 using following code

    ffmpeg -f s16le -ar 44100 -ac 1 -i "0.a" -f rawvideo -pix_fmt yuv420p -s 480x480 -r 30 -i "0.v" -vcodec libx264 -profile:v baseline -preset ultrafast -qp 0 -b:v 1024k -g 30 -acodec libfdk_aac -ar 44100 -ac 1 -b:a 64k -f mp4 -movflags faststart "1438947231095.mp4"

    However the quality is quite low. When i try to run this YUV Video on YUV players they show green pixalated image totally un readable. How can i know if the YUV is really blurry or my ffmpeg conversion is causing it to loss information

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