Recherche avancée

Médias (91)

Autres articles (70)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (8658)

  • Révision 21731 : Fix #3243 : pas de liste fermee pour utiliser un synonyme déclaré dans exception...

    28 octobre 2014, par cedric -

  • Revision 56435bb7b6 : Add skin detection. Simple skin detection, from vp8 ; works reasonable on most o

    3 février 2015, par Marco

    Changed Paths :
     Modify /vp9/encoder/vp9_encoder.c


     Add /vp9/encoder/vp9_skin_detection.c


     Add /vp9/encoder/vp9_skin_detection.h


     Modify /vp9/vp9cx.mk



    Add skin detection.

    Simple skin detection, from vp8 ; works reasonable on most of the
    RTC clips, but could miss sometimes.

    Added debug flag to write out skin map over source input.

    Change-Id : I2caea7592f1c459047aac46627eeb24a94946464

  • delay in lyrics shown when concat video with lyrics with an intro video using ffmpeg

    19 mars 2018, par no name

    I have a video with lyrics I add the lyrics used ffmpeg too. I have the lyrics in lrc formate and i change it to ass lyrics formate then I start to add it to my video using this command

    ffmpeg -i video.mp4 -vf "ass=out.ass,fade=in:0:30" -y amr.mp4

    I use fade=in:0:30 to make fade in the start of the video so when I start merge intro video my original video not start at once but to have some fade in, in the start to have a good view.
    then I start to add the intro video using a text file which has this

    file intro.mp4
    
file amr.mp4

    then I merge them using this command

    ffmpeg -f concat -safe 0 -i out.txt -c copy -y final.mp4

    i got these message

    [mov,mp4,m4a,3gp,3g2,mj2 @ 03eadb80] Auto-inserting h264_mp4toannexb bitstream filter
    
[mp4 @ 06419580] Non-monotonous DTS in output stream 0:1; previous: 310272,     current: 285626; changing to 310273. This may result in incorrect timestamps in   the output file.

    repeated many times.
    when i watch the final video the lyrics have some delay from the sound the problem appeared when I merge the intro video but without it the lyrics have no problem so what I made wrong make the lyrics shown in this way and not in the right timing as it should have no problems as I merge only the intro video and after add the lyrics to the original one
    Thanks in advance

Navigation