Recherche avancée

Médias (91)

Autres articles (24)

  • MediaSPIP Init et Diogène : types de publications de MediaSPIP

    11 novembre 2010, par

    À l’installation d’un site MediaSPIP, le plugin MediaSPIP Init réalise certaines opérations dont la principale consiste à créer quatre rubriques principales dans le site et de créer cinq templates de formulaire pour Diogène.
    Ces quatre rubriques principales (aussi appelées secteurs) sont : Medias ; Sites ; Editos ; Actualités ;
    Pour chacune de ces rubriques est créé un template de formulaire spécifique éponyme. Pour la rubrique "Medias" un second template "catégorie" est créé permettant d’ajouter (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (4023)

  • ffmpeg rtmp webcam live stream iphone/pad segment size too big

    1er février 2013, par Foo Barazz

    I'm transcoding a rtmp stream from a red5 server for use to live stream on a iphone or ipad device. I built latest ffmpeg version from git repo using the built in segmenter to create .ts files and m3u8 playlist file using the following :

    ffmpeg -probesize 50k -i "rtmp://localhost/oflaDemo/red5StreamDemo live=1" \
    
-c:v libx264 -b:v 128k -vpre ipod320 -flags -global_header -map 0 \
    
-f segment -segment_time 3 -segment_list foo.m3u8 -segment_list_flags +live \
    
-segment_list_type m3u8 -segment_list_size 5 -segment_format mpegts foo%d.ts

    This works fine, but I can't get the segment size smaller than about 12 sec even set to 3 (-segment_time 3). It seems to be caused by libx264 vcodec.
    Am I missing any flag ?

    By the way, you can simple run the ffmpeg command above successfully by starting red5 SimpleBroadcaster example.

  • How to compile ffmpeg for an iphone application

    27 décembre 2012, par Swati

    I am trying to compile ffmpeg for my iphone app so that i can convert amr file to mp3

    I downloaded latest version of ffmpeg and tried to configure it via terminal on my mac.

    but i couldn't succeed, it always shows numerous errors :

    cannot find make command
    

    
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc is unable to create an executable file.
    

    
libavcodec.a    file not found
    
libavfilter.a   file not found
    
libavutil.a     file not found
    
libswscale.a    file not found
    
libavdevice.a   file not found
    
libavformat.a   file not found
    
libswresample.a file not found

    i tried following links :
    FFmpeg on iPhone

    FFmpeg on iPhone

    Using FFMPEG library with iPhone SDK for video encoding

    and many more...

    could not fins step by step instructions..
    Hope somebody can guide me with ffmpeg config

  • How can i save a iphone uploaded video always horizontal by ffmpeg

    24 juillet 2013, par Ranjith Reddy

    I am using FFMPEG for uploading recording video from iphone and generating frames.

    case1 : recording video in horizontal (generating video and frames in horizontal).

    case2 : recording video in vertical (generating video and frames in vertical).

    But in above 2 case i want video and frames in horizontal only.

    FFMPEG COMMAND

    %x(cd "#{tmp_path}" && ffmpeg -i "video path" -r 1 -f image2 image-%4d.jpeg )

Navigation