Recherche avancée

Médias (1)

Mot : - Tags -/epub

Autres articles (97)

  • Les images

    15 mai 2013

  • 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 (...)

  • 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 (5277)

  • FFMPEG - 60 seconds from any part of video

    3 octobre 2014, par RussellHarrower

    What I want to do is create a 60 second FLV from a video that is uploaded.
    But I dont want to always get the first 60 seconds, if possible I would like to get the middle part of the video. but if not I want to get a random 60 second part of a video file and create the flv.

    I am using the following script to make the FLV file

    $call="/usr/bin/ffmpeg -i ".$_SESSION['video_to_convert']." -vcodec flv -f flv -r 20 -b ".$quality." -ab 128000 -ar ".$audio."  ".$converted_vids.$name.".flv -y 2> log/".$name.".txt";
    

    
$convert = (popen($call." >/dev/null &", "r"));
    
pclose($convert);

    So my question is, how do i get 60 seconds from a video randomly and convert it ?

  • Video encoding from a file which is being creating from another recorder program

    3 décembre 2011, par John Smith

    well, this is an extreme question. There's a screen capturer program which records video to a file (only this program can record from the target application !) and I would like to stream it with FFmpeg by UPD/TCP.
    The question is how to encode a file what is being writing. Sadly that program creates big file and not seems to be accept any way to change encodings.

  • How to encode grayscale video streams with FFmpeg ?

    26 octobre 2014, par Gearoid Murphy

    I’ve got a grayscale video stream coming off a Firewire astronomy camera, I’d like to use FFmpeg to compress the video stream but it will not accept single byte pixel formats for the MPEG1VIDEO codecs. How can I use the FFmpeg API to convert grayscale video frames into a frame format accepted by FFmpeg ?

Navigation