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Autres articles (50)

  • 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 (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (6436)

  • How much of modern FFmpeg is written by Fabrice Bellard ?

    17 décembre 2022, par Hashim Aziz

    FFmpeg is considered by many to be the work of Fabrice Bellard, and maybe even his magnum opus, but since he stopped contributing to the project (under the pseudonym Gérard Lantau) in 2004, I wondered how much of it can actually still be said to be his. By comparison, Linus Torvalds' Wikipedia page states :

    


    


    As of 2006, approximately 2% of the Linux kernel was written by
Torvalds himself.[28] Because thousands have contributed to it, his
percentage is still one of the largest. However, he said in 2012 that
his own personal contribution is now mostly merging code written by
others, with little programming.

    


    


    This despite the fact that Torvalds is still an active contributor to the Linux kernel, whereas Bellard hasn't been an active contributor to FFmpeg for almost two decades.

    


    FFmpeg being an open-source project tracked with Git, it seems like the question should be technically and objectively answerable, but as someone who hates mailing lists and the generally archaic ways that big open-source projects like to do things, I wouldn't know where to start in doing so.

    


    Just how much of the modern FFmpeg codebase is Fabrice Bellard actually responsible for, in comparison to the other FFmpeg devs ?

    


  • Ffmpeg makes audio longer when changing bitrate

    17 mars 2020, par ReflexLevel0

    I’ve been using ffmpeg convert audio from one format to another and to change audio’s bitrate. When I try to convert aac audio to mp3 audio using the command :

    ffmpeg -i SomeAudio.aac -c:a mp3 -b:a 128k SomeOutputPath.mp3

    everything works correctly and output audio is of the same length as the input audio (6 minutes, 15 seconds).

    However, when I try converting it to aac audio using a similar command :

    ffmpeg -i SomeAudio.aac -c:a aac -b:a 128k SomeOutputPath.aac

    it makes the output audio longer (around 10 minutes). I have tried specifying output length but that still makes the video longer, it just cuts of part of the audio :

    ffmpeg -i SomeAudio.aac -c:a aac -b:a 128k -t 00:06:15 SomeOutputPath.aac

    Here is a link to the screenshot :

    Changing aac bitrate

    My suspicion is that message "Estimating duration from bitrate, this may be innacurate" (the one in the screenshot) is the root of my problem but I just haven’t been able to find any useful information about it on the web.

    Thanks a lot for any help in advance :)

  • Get JS to C# to get ffmpeg progress to progressbar ? [duplicate]

    19 mars 2018, par adrifcastr

    This question already has an answer here :

    So I am running ffmpeg from C# using this code and I need to get the conversion progress being shown as progressbar, so on another question I found this, which should do the trick, but thats in Javascript, and I have no Idea how to implement that in C#. I#d appreciate any help.

    also here is the question where the code snippet is taken from.

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