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Médias (91)

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  • Les sons

    15 mai 2013, par

  • 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) (...)

  • 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 (...)

Sur d’autres sites (3843)

  • ffmpeg can't find codec to cut 10 seconds movie

    19 novembre 2017, par Logan

    I tried to cut 10 seconds from movie and convert to MP4. But sometimes I have a error like below :

    Duration: 00:08:52.40, start: 0.000000, bitrate: 1126 kb/s
    
    Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, fltp, 96 kb/s
    
    Stream #0:1: Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 640x480, 1000 kb/s, SAR 1:1 DAR 4:3, 29.97 tbr, 1k tbn, 1k tbc
    
[mp4 @ 0x5614bbea1300] Could not find tag for codec wmv3 in stream #0, codec not currently supported in container
    
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argumentStream mapping:

    What does this error mean ? Should I install some extra codec ?

    My exec line looks like :

    ffmpeg -i input.wmv -ss 00:00:00 -to 0 -c copy 0:00:10 output.mp4

  • extract only a small segment in the middle of an mpeg-TS movie using gstreamer

    21 juin 2019, par user1872072

    I want to extract only a small segment in the middle of an mpeg-TS movie using gstreamer library in c.

    Using ffmpeg in a command line this can be done with following command :
    ffmpeg -ss 00:01:00 -i video.ts -to 00:02:00 -c copy -copyts cut.ts

    How can I do this using Gstreamer ?
    Please help

  • ffmpeg drawtext overlay movie in one command

    22 juin 2012, par knishua

    is it possible to have movie overlay and drawtext in one ffmpeg command.

    i tried command but it gives error

    [drawtext @ 03B2BBC0] Key '"fontsize' not found.
    
[drawtext @ 03B14F20] Error parsing options string: '"fontsize=28:fontcolor=White:fontfile=/Windows/Fonts/arial.ttf:text=shotName:x=(w)/5:y=(h)/1"'Error initializing filter 'drawtext' with args '"fontsize=28:fontcolor=White:fontfile=/Windows/Fonts/arial.ttf:text=shotName:x=(w)/5:y=(h)/1"'
    
Error opening filters!

    command :

    ffmpeg -i D:/imagesequence/background.jpg  -vf "movie='D\:/imagesequence/dpx/thumbnail.jpg' [link1]; [in][link1]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/3 [int];[int][link1]drawtext=\"fontsize=28:fontcolor=White:fontfile='/Windows/Fonts/arial.ttf':text='shotName':x=(w)/5:y=(h)/1\"[out]" D:/imagesequence/dpx/final_with_text_mod_04.jpg

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