Recherche avancée

Médias (1)

Mot : - Tags -/publicité

Autres articles (56)

  • 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) (...)

  • 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 (...)

  • Changer son thème graphique

    22 février 2011, par

    Le thème graphique ne touche pas à la disposition à proprement dite des éléments dans la page. Il ne fait que modifier l’apparence des éléments.
    Le placement peut être modifié effectivement, mais cette modification n’est que visuelle et non pas au niveau de la représentation sémantique de la page.
    Modifier le thème graphique utilisé
    Pour modifier le thème graphique utilisé, il est nécessaire que le plugin zen-garden soit activé sur le site.
    Il suffit ensuite de se rendre dans l’espace de configuration du (...)

Sur d’autres sites (10976)

  • FFMPEG streaming all Images instead of last

    8 juin 2015, par Sid411

    I am taking a snapshot of the screen and saving the image to hard disk.
    After saving the image I stream the image using FFMPEG to another machine. I replace the same image in the disk as I want to stream the latest image.
    However when I stream the image, the other machine plays all the previous images too.
    Can someone please tell me why this happens even though I delete my previous image.

    The FFMPEG command that I am using is

    ffmpeg -re -loop 1 -r 15 -vcodec mjpeg -i /home/image.jpg http://localhost:8072/feed1.ffm

    Also, the streaming stops after a certain time.

    Can some one guide me on these two issues ?

    Thank you.

  • FFMpeg Segment for Quicktime

    30 mai 2015, par Gavin Hinfey

    I have a 20 sec h264 .mov with edits every 2 seconds. Download the video here : http://we.tl/OsLdXMtkPe.
    I need to segment the video on the cuts. Using FFProbe I have found the cuts in frames.

    $ffmpeg -i Asia.mov -force_key_frames 88,134,180,223,271,317,365,410,455,499,549,588 -codec:v mpeg4 -codec:a pcm_s16le -map 0 -f segment -segment_frames 88,134,180,223,271,317,365,410,455,499,549,588 out%03d.mov

    The resulting video plays correctly only in windows media player and vlc.
    It does not play correctly in Quicktime 7 or iTunes.

    How can I split this video at these frame intervals with an iTunes compatible result ?

    Thanks
    Gavin

  • How to create a video from still images but with low framerate (like a slideshow) ?

    18 septembre 2012, par AKE

    I have some still images which I would like to have in a video that shows each image for a reasonable length of time, say 1 second, or 0.5 second.

    I'm using the command :

    ffmpeg -f image2 -r 1 "Imgp%004d.jpg" -s 640x480 -b:v 1024k result.avi

    where -r 1 supposedly sets the framerate to 1 fps.

    This does indeed produce a result (avi), but playback (on vlc) gets stuck on the first frame and never advances !

    If I use -r 3 instead, I get a result that plays a bit too fast, i.e. at 3 frames per second. Moreover, it doesn't include all of the still images.

    Two questions :

    1) How can I force ffmpeg to compile the video at 1 fps ?

    2) How can I force all 7 frames to appear ? (Preferably without duplicating frames, i.e. trial and error)

    I suspect I'm missing something basic around the relationship between perhaps input read rates, output frame rates, and number of frames to be included.

    Would appreciate any insights.

Navigation