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Autres articles (34)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • 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 ;

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (5334)

  • FFmpeg downscale video while maintaining aspect ratio SAR and DAR

    12 avril 2023, par Solaris

    How can I resize the video (eg 1080x ? to 480x ?) while maintain aspect ratio (SAR and DAR) ?
I want to use the output video to create Dash MPD

    


    I tried multiple filters
-filter:v 'scale=854:480'
-filter:v 'scale=-1:480'
-filter:v 'scale=-2:480'
-filter:v 'scale=854:480:force_original_aspect_ratio=decrease,pad=854:480:(ow-iw)/2:(oh-ih)/2,setsar=sar=1'

    


    But can get exact SAR and DAR , at least ffmpeg -f dash doesn't allow both streams to be in same adaptation set

    


  • Option to generate a .m4s file every second

    15 octobre 2020, par Adrian Angkajaya

    I am trying to stream my live recording from a camera (web cam/ IP cam) to my web application. The streaming technique I use is MPEG-DASH, which has manifest in MPD format. To generate an MPD format from the web-cam, I use FFmpeg tool in shell command line :

    


    ffmpeg -re -y -f dshow -i video="Logitech HD Webcam C525" -c:v libx264 -c:a libfdk_aac -f dash "manifest.mpd" 


    


    This code will generate a video chunk in .m4s format every 5-8 seconds.

    


    Question is, what FFmpeg option can I use to generate a .m4s file every second instead of every 5-8 seconds ? I suppose it has something to do with segment ?

    


  • How to download videos from .mpd playlist file

    7 septembre 2023, par Aaditya Kumar

    I have a .mpd video file :-

    


    https://zee5vod.akamaized.net/drm1/elemental/dash/TV_SHOWS/ZEE_TV/March2021/15032021/Seamless/BQC_Kumkum_Bhagya_CS_Ep1787_Seamless_15032021_hi_a2808b31106f106303f084b9943d5986/manifest.mpd?c3.ri=6896423658019679225

    


    I want to download videos from this link but unsuccessful

    


    


    I have tried to download using youtube-dl but also get unsuccessfull

    


    


    youtube-dl https://zee5vod.akamaized.net/drm1/elemental/dash/TV_SHOWS/ZEE_TV/March2021/15032021/Seamless/BQC_Kumkum_Bhagya_CS_Ep1787_Seamless_15032021_hi_a2808b31106f106303f084b9943d5986/manifest.mpd


    


    


    Also tried this

    


    


    youtube-dl -f greatvideo+greataudio https://zee5vod.akamaized.net/drm1/elemental/dash/TV_SHOWS/ZEE_TV/March2021/15032021/Seamless/BQC_Kumkum_Bhagya_CS_Ep1787_Seamless_15032021_hi_a2808b31106f106303f084b9943d5986/manifest.mpd


    


    But unsuccesfull

    


    Please help someone..

    


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