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  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

  • Soumettre bugs et patchs

    10 avril 2011

    Un logiciel n’est malheureusement jamais parfait...
    Si vous pensez avoir mis la main sur un bug, reportez le dans notre système de tickets en prenant bien soin de nous remonter certaines informations pertinentes : le type de navigateur et sa version exacte avec lequel vous avez l’anomalie ; une explication la plus précise possible du problème rencontré ; si possibles les étapes pour reproduire le problème ; un lien vers le site / la page en question ;
    Si vous pensez avoir résolu vous même le bug (...)

Sur d’autres sites (12599)

  • FFMPEG HLS video speed is too fast

    22 mars 2016, par MM PP

    I am trying to make a .m3u8 hls playlist locally on my computer. I am using Windows 7, 32 bit.

    I am a begginner of FFMPEG, and finally I combined some commands into this :

    ffmpeg -re -rtbufsize 999999k -y -f dshow -video_size 640x360 -r 15 -i video="ManyCam Virtual Webcam" -c:v libx264 -crf 18 -profile:v main -maxrate 999999k -bufsize 99999k -pix_fmt yuv420p -flags -global_header -hls_time 10 -g 3 -hls_list_size 2 -hls_wrap 0 -start_number 1 D:\\stream\stream.m3u8 -tune zerolatency

    The problem is that while playing the m3u8 playlist with VLC or a HLS player, the video speed is faster than normal.

    If you need more info, please comment.

    EDIT

    If I play one of the .ts files, the problem is the same.

    Thank you so much !

  • avfilter/af_sofalizer : speed and clean up fast convolution a little

    9 janvier 2017, par Paul B Mahol
    avfilter/af_sofalizer : speed and clean up fast convolution a little

    Signed-off-by : Paul B Mahol <onemda@gmail.com>
    • [DH] libavfilter/af_sofalizer.c

  • ffmpeg output speed writing to udp vs fifo on ec2 linux

    20 janvier 2017, par art vanderlay

    I would like to find an approach to measure the speed of ffmpeg writing output to udp vs fifo.

    For this case it would be video + audio.

    Is there a internal timing method available to do such a measurement ?

    Is there a prevailing agreement that one approach is known to be faster than the other.

    Thx
    Art

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