Recherche avancée

Médias (29)

Mot : - Tags -/Musique

Autres articles (102)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

Sur d’autres sites (15601)

  • After video codec copy to mp4 format with ffmpeg,new video has no screen and has just audio

    19 juin 2018, par parsa

    I have an issue.sometimes when I convert video to mp4 with codec copy,my created video in chrome just has audio and it’s display a black screen, and in another browsers like firefox and internet explorer video doesn’t play.
    but I check this created video on my server and video displays.
    And here is my code in below

    ffmpeg -i -f mp4 -s 123.mov -codec copy 123.mp4

    The Output Of ffprobe 123.mp4 is :

    Metadata:major_brand:isom
    
minor_version :512
    
compatible_brands:isomiso2mp41
    
encoder:Lavf57.31.100
    
Duration: 00:26:58.97, start: 0.000000, bitrate: 1334 kb/s
    
Stream #0:0(und): Video: mpeg4 (Advanced Simple Profile) (mp4v / 0x7634706D)
    
,yuv420p, 640x480 [SAR 1:1 DAR 4:3],1200 kb/s, 29.97 fps,29.97 tbr, 30k tbn,29.97 tbc (default)
    
Metadata:handler_name: VideoHandler
    
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, s16p, 12
    
7 kb/s (default)
    
Metadata:handler_name: SoundHandler

  • After video codec copy to mp4 format with ffmpeg,new video has no screen and has just audio

    11 septembre 2016, par parsa

    I have an issue.sometimes when I convert video to mp4 with codec copy,my created video in chrome just has audio and it’s display a black screen, and in another browsers like firefox and internet explorer video doesn’t play.
    but I check this created video on my server and video displays.
    And here is my code in below

    ffmpeg -i -f mp4 -s 123.mov -codec copy 123.mp4

    The Output Of ffprobe 123.mp4 is :

    Metadata:major_brand:isom
    
minor_version :512
    
compatible_brands:isomiso2mp41
    
encoder:Lavf57.31.100
    
Duration: 00:26:58.97, start: 0.000000, bitrate: 1334 kb/s
    
Stream #0:0(und): Video: mpeg4 (Advanced Simple Profile) (mp4v / 0x7634706D)
    
,yuv420p, 640x480 [SAR 1:1 DAR 4:3],1200 kb/s, 29.97 fps,29.97 tbr, 30k tbn,29.97 tbc (default)
    
Metadata:handler_name: VideoHandler
    
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, s16p, 12
    
7 kb/s (default)
    
Metadata:handler_name: SoundHandler

  • Concat 2 video and add watermark first video ffmpeg

    31 août 2020, par cleanguy

    I have a Video #1, it has audio. Also I have a Video #2, with audio too. I would like to concat the #1 and #2 (or play #1 first, and then #2) and then add a watermark in #1 for the rest of the video, preserving audio timestamps.

    


    I used this command but the watermark appears on the #2 video ?

    


        ffmpeg -i Video1.mp4 -i Video2.mp4 -i watermark.png
   -filter_complex
       "[1][2]overlay=5:5[v2];
        [0][0:a][v2][1:a]concat=n=2:v=1:a=1"
   -c:v libx264 -crf 21 -c:a aac -b:a 384k -ar 48000 -movflags +faststart Out.mp4


    


Navigation