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  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (8006)

  • FFMPEG - Watermark video with same quality and filesize [duplicate]

    19 février 2018, par ddlshack

    This question already has an answer here :

    I have some videos, and I’d like to watermark them with a transparent PNG. Here’s what I’ve tried :

    ffmpeg -i 9.flv -vf "movie=logo.png [watermark];[in][watermark] overlay=10:10 [out]" 9_w.flv

    However, bitrate or quality is not preserved. Preferably I’d like ffmpeg to re-encode the file with exactly the same settings as the original file (same codecs, bitrate). If thats not easily possible, I’d like to encode with a specific codec, but preserving ’quality’, however that is measured.

  • Convert video after upload [duplicate]

    15 novembre 2016, par BlackFayah

    This question already has an answer here :

    I am running a service where people can upload videos. Because of the large file sizes I would like to convert those videos after uploading.

    I want it so that when the upload is done, a PHP script is called in which the video gets converted (using FFMPEG). When the conversion is done, the user receives a notification that the video is ready to use.

    I am thinking of a separate PHP script that uses the path sent in POST. It will then call the FFMPEG line within shell_exec(). But how can I get it to run in the background and send a notification to the user when the process is done ?

  • FFMPEG stuck on fps=0 on convert [duplicate]

    30 avril 2019, par DaviDEV

    This question already has an answer here :

    I’m merging audio and video using ffmpeg... But, i’m cutting the output video too...
    My command :

    ffmpeg -i "video.mp4" -i "audio.m4a" -shortest -ss 00:07:25 -t 00:00:30 -async 1 out.mp4

    But, my result is

    frame=    0 fps=0.0 q=0.0 Lsize=       0kB time=00:00:00.00 bitrate=N/A speed=   0x

    When I try with less times it works

    ffmpeg -i "video.mp4" -i "audio.m4a" -shortest -ss 00:00:02 -t 00:00:30 -async 1 out.mp4

    Why ?

    (The video.mp4 have 9m)

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