Recherche avancée

Médias (2)

Mot : - Tags -/kml

Autres articles (112)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (14984)

  • ffmpeg make video from multiple images and one audio with specific timestamps for each image [closed]

    2 juin 2024, par Trojosh

    I have an audio file and I have 15 images. I would like to make a video from these 15 still images. Each image may appear for different number of seconds.
E.g. Image 1,2,3 will take 3 seconds each but image 4 may take 40 seconds because it is more complex.

    


    How can I use ffmpeg to specify timestamp for each image and add audio to the same.

    


    Also note that the sum of timestamps of all images = running time of the audio.

    


    I looked at this question and image2 filter option from the official documentation but no luck in producing such a video

    


  • swresample/rematrix : treat 22.2 as 5.1 (back) when mixing

    1er août 2020, par Jan Ekström
    swresample/rematrix : treat 22.2 as 5.1 (back) when mixing

    Only this sub-set of channels actually follows the bit mask order
    
in the official 22.2 channel mapping. Additionally, the 5.1 channels
    
are there for backwards compatibility with the previous system.
    

    This enables the utilization of 22.2 content until a proper down/up
    
matrix is added into swresample.
    • [DH] libswresample/rematrix.c

  • H264 to jpeg FFMPEG decoding/encoding in C

    2 décembre 2023, par Vikram Kamath

    I'm trying to write a script in C to decode H264 frames and then encode them to jpeg/png format, frame-by-frame.

    


    I'm going off of the tutorials given in the official decoder and encoder examples, but with a decoder type of AV_CODEC_ID_H264 and an encoder type AV_CODEC_ID_MJPEG, the files I am saving seem to be unreadable. Am I using the incorrect codecs ?

    


Navigation