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Médias (3)

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Autres articles (79)

  • 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 (...)

  • 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) (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (8832)

  • Select Input device in FFMPEG direct show

    1er mars 2014, par M.Yazdian

    I want to select my camera for input video through dshow in FFMPEG.
    I can do it, But I like to do that by use webcam ID not webcam name...!!!

    ffmpeg -f dshow -i video-"A4tech USB Camera" -f flv rtmp://192.168.1.2/live/Camera1

    In the dshow I should set the name of webcam in the video argument, So I need to set the device number to select webcam.

    For example Webcam number 4 instead video="A4tech USB Camera".

    Please advise to do that

    Thanks in advance.

  • Use ffmpeg to show a webcam live stream in a browser

    20 juillet 2020, par Toast

    I have a webcam that is connected to a server and I'd like to view a live stream of it in a web browser.

    


    I'd like to include a video tag like this :

    


    <video></video>&#xA;

    &#xA;

    What is an ffmpeg command that will send a video stream to browser clients ?&#xA;I managed to record a video to disk with this command :

    &#xA;

    ffmpeg -f v4l2 -i /dev/video0 output.mkv&#xA;

    &#xA;

    I'm not sure if rtsp and ffmpeg are a good choice and I'm open for alternative suggestions.&#xA;I'm looking for a solution that is simple to setup and demo. Scalability and support for older browsers don't matter and audio isn't needed. I'd prefer a solution that sends compressed video instead of individual images (MJPG).

    &#xA;

  • ffmpeg won't save the file when executed from a php page

    6 septembre 2015, par Tayax

    I wrote few lines of codes today to create an video from an image with ffmpeg.

    the command works well directly on my server and the file is saved at the good place, but when running it from PHP, the process goes, but the file won’t save for some reason.

    Here is the code I use :

    $ffmpegcmd= "/usr/bin/ffmpeg -loop 1 -y -i /home/mysite/www/forwork/simpletext.jpg -c:v libx264 -t 30 -pix_fmt yuv420p /home/mysite/www/forwork/movie.avi 2>&amp;1";
    
exec($ffmpegcmd, $output);  
    
print_r($output);

    And here is the answer I get :

    Array ( [0] => ffmpeg version git-2015-09-06-db18b3d Copyright (c) 2000-2015 the FFmpeg developers 
    
[1] => built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) 
    
[2] => configuration: --prefix=/usr/ffmpeg_build --extra-cflags=-I/usr/ffmpeg_build/include --extra-ldflags=-L/usr/ffmpeg_build/lib --bindir=/usr/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 
    
[3] => libavutil 55. 0.100 / 55. 0.100 
    
[4] => libavcodec 57. 0.100 / 57. 0.100 
    
[5] => libavformat 57. 0.100 / 57. 0.100 
    
[6] => libavdevice 57. 0.100 / 57. 0.100 
    
[7] => libavfilter 6. 0.100 / 6. 0.100 
    
[8] => libswscale 4. 0.100 / 4. 0.100 
    
[9] => libswresample 2. 0.100 / 2. 0.100 
    
[10] => libpostproc 54. 0.100 / 54. 0.100 
    
[11] => Input #0, image2, from '/home/mysite/www/forwork/simpletext.jpg': 
    
[12] => Duration: 00:00:00.04, start: 0.000000, bitrate: 10414 kb/s 
    
[13] => Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1280x720 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc 
    
[14] => /home/mysite/www/forwork/movie.avi: Permission denied )

    I chmod the forwork directory to 755 but it won’t change anything.

    help troubleshooting this would be greatly appreciate. Thanks

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