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  • 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 (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (5349)

  • How can I specify domain when downloading m3u8 file in ffmpeg ?

    14 septembre 2022, par Umbrien

    I have .m3u8 file and I am trying to download it like this :

    


    ffmpeg -i file.m3u8 -c copy -bsf:a aac_adtstoasc output.mp4

    


    It gives me errors about downloading it's parts.
I think it's due to the fact that playlist contains partial path to .ts fragments inside without domain in it since this command works fine if i'm specifying URL instead of input file name.

    


    However, I'm using ffmpeg.wasm, which don't have http(s) download support as for now.

    


    I guess maybe I could somehow specify initial domain for m3u8 file's parts so ffmpeg will know from where to download.

    


  • How to install ffmpeg in android [on hold]

    17 novembre 2015, par zapac

    Hi I need to download and install ffmpeg on andriod 4.2 mobile I have seen my sites that says its possible.but I cant understand any thing.as iam new here I don’t know anything about stackoverflow if its possible plzz post screen shots. And also plzz post direct download link for files.

  • Translating an FFmpeg Command to ffmpeg-python

    4 janvier 2024, par Mohith7548

    I have an audio file with 2 channels. I was able to separate the channel audio using the below command. I’m trying to translate an FFmpeg command to use with the ffmpeg-python library. The original command is :

    


    ffmpeg -y -i 'input.mp3' -map_channel 0.0.0 'left.wav' -map_channel 0.0.1 'right.wav'

    


    This command takes an input audio file (input.mp3), and splits it into two output files (left.wav and right.wav), each containing one channel of the input.

    


    Here’s my attempt to translate this command to ffmpeg-python :

    


    
import ffmpeg

input_file = 'input.mp3'
output_file_left = 'left.wav'
output_file_right = 'right.wav'

# Create separate streams for left and right channels
stream_left = ffmpeg.input(input_file).output(output_file_left, map='0.0.0')
stream_right = ffmpeg.input(input_file).output(output_file_right, map='0.0.1')

# Run the commands separately
ffmpeg.run(stream_left)
ffmpeg.run(stream_right)


    


    This script creates separate streams for the left and right channels and runs them separately. However, I get below error :

    


    Stream map '0.0.0' matches no streams.
To ignore this, add a trailing '?' to the map.


    


    I’m not sure if I'm doing right. Kindly help.

    


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