Recherche avancée

Médias (29)

Mot : - Tags -/Musique

Autres articles (98)

  • 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 (...)

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
    Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (10854)

  • ffmpeg for x264 core 136 lib in iOS [closed]

    23 août 2013, par 官承翰

    I want to develop a service (written in php) to provide mobile platforms(iOS/android/..etc) or desktop PCs to stream videos.

    I have tried a lot and found.

    My iPhone4 didn't support core 136 lib based on x264...it would crash or freeze when I tried playing it.

    Here is my question :

    Can ffmpeg decode video so that iOS can play ?
    Or is there another way to solve it ?
    I am new to these things...

    Thanks in advance

  • why am i not able to change the bit rate ?

    24 février 2021, par Siva Kumar

    ffmpeg -i intro.mp4 -c:v libx264 -b:v 18M -c:a aac -ar 48000 -ac 2 -b:a 320k -profile:v high -level 4.0 -bf 2 -coder 1 -pix_fmt yuv420p -threads 4 -cpu-used 0 -movflags +faststart -r 29.97 introyt.mp4

    


    Can someone please tell me why i'm not able to change audio bitrate ? The original video has aac 317kbps and i'm trying to make it to 320kbps but output shows it as 24kbps after running the above command.

    


    Also if i want to use libx265, this command does not work why ? Thanks in advance !

    


  • Reading RTCP packets from an IP camera using FFMPEG

    7 juin 2024, par Didac Perez Parera

    I am using the ffmpeg C library. I need to intercept RTCP packets from the camera in order to get the timestamp from the Sender Report. Is there any method or structure in the ffmpeg that gives me this information ? I am completely stuck but I am not able to solve that problem.

    



    Any help will be appreciated. Thanks in advance,

    


Navigation