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Autres articles (56)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • 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 (8247)

  • probe : Restore identification of files with very large id3 tags and no extension.

    26 octobre 2011, par Alex Converse

    probe : Restore identification of files with very large id3 tags and no extension.

  • probe : Restore identification of files with very large id3 tags and no extension.

    26 octobre 2011, par Alex Converse

    probe : Restore identification of files with very large id3 tags and no extension.

  • Unable to add some tags and attributes when generating m3u8 using ffmpeg

    6 juin 2022, par Nishanth Reddy

    Below is the command I am using to generate an m3u8 file but there are some tags like EXT-X-I-FRAME-STREAM-INF and attributes like framerate, average bandwidth and URI that I am unable to add.

    


    Can any one help me with this ?

    


    ffmpeg -i "C:\Users\123\Downloads\primary_audio_eng_4.mp4" -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -c:v libx264 -crf 22 -c:a aac -ar 48000 -filter:v:0 scale=w=480:h=360  -maxrate:v:0 600k -b:a:0 500k  -filter:v:1 scale=w=640:h=480  -maxrate:v:1 1500k -b:a:1 1000k -filter:v:2 scale=w=1280:h=720 -maxrate:v:2 3000k -b:a:2 2000k -var_stream_map "v:0,a:0,name:360p v:1,a:1,name:480p v:2,a:2,name:720p" -preset fast -hls_list_size 10 -threads 0 -f hls -hls_time 3 -hls_flags independent_segments -master_pl_name "livestream.m3u8" -y "C:\m3u8\beachnew\livestream-%v.m3u8"


    


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