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Autres articles (85)

  • 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.

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

Sur d’autres sites (8753)

  • Concatenating image with video for Freeze frame effect

    12 mai 2015, par Code_Ed_Student

    I am currently trying to achieve with ffmepg a freeze frame effect. This is something easy to do with adobe after effects shown here. However I would like to achieve a freeze frame effect(of 5 seconds duration) followed by the 15 second video for the final output video. This should amount to a final duration of 20 seconds. However with the settings below, I am getting a still image with the video following but it does not show a "freeze frame effect". How can I achieve a "freeze frame effect" in ffmpeg ?

    //create image

    ffmpeg -i "/media/test/test.mp4" -ss 00:00:00.023222 -vframes 1 "/media/test/test.png"

    //create freeze image effect

    ffmpeg -i "/media/test/test.mp4" -loop 1 -i "/media/test/test.jpg" -an \
    
-filter_complex "[1:v]trim=start=0:end=5[ol];[0:v]setpts=[nv];[nv][ol]overlay=eof_action=pass[final]" \
    
-map '[final]' -c:a aac -strict experimental -c:v libx264 -q 1 "/media/test/test_effect.mp4"

  • Android Studio FFMPEG "Protocol not found"

    26 novembre 2022, par Whitestripe7773

    I am trying to run ffmpeg with android studio, but when I try the following code it shows this error message :

    


    E/mobile-ffmpeg : content ://media/external/video/media/68 : Protocol not found
E/mobile-ffmpeg : Did you mean file:content ://media/external/video/media/68 ?

    


    This is my code :

    


    inputVideo = "content://media/external/video/media/68"
videoTitle = "abc"
public void method(String inputVideo, String videoTitle) {
        String cmdLine = "-i " + inputVideo + " -vcodec libx265 -crf 28 file:" + videoTitle;
        FFmpeg.execute(cmdLine);
    }


    


    I think that the 'content :' in inputVideo leads to the error but I don't know how I could fix it.
Already tried out the following :

    


      

    • Add 'file :' in front of inputVideo and videoTitle

      • 


    • Removing 'content ://' from the string leads to not finding the file

      • 


    


  • Audio issue on mkv to mp4 conversion using ffmpeg

    25 juillet 2023, par PommeGolden _

    I'm using the following command to convert mkv AUDIO to aac in the aim of using it in a m3u8 file with others audio playlist but both hls.js and videojs seems to be unable to read it dropping issues messages.

    


    I'm using the example of hls.js which works with others ex-mp4 files (m3u8 converted).

    


    The code

    


    ffmpeg -i myfile.mkv -threads 0 -muxdelay 0 -y -map 0:a:0 -hls_time 10 -hls_list_size 0 -codec copy -f hls audio/audio.m3u8


    


    I tried also

    


    ffmpeg -i myfile.mkv -threads 0 -muxdelay 0 -y -map 0:a:0 -codec copy -ac 6 -b:a 384k -f segment -segment_time 10 -segment_list_size 0 -segment_list audio/audio.m3u8 -segment_format mpegts audio/audio_%d.aac


    


    And

    


    ffmpeg -i myfile.mkv -threads 0 -muxdelay 0 -y -map 0:a:0 -codec copy -f segment -segment_time 10 -segment_list_size 0 -segment_list audio/audio.m3u8 -segment_format mpegts audio/audio_%d.aac


    


    The error message dropped by hls.js

    


    208.382 | Parsing error:Found no media in msn 0 of level "audio/audio.m3u8"
208.628 | Parsing error:Found no media in msn 1 of level "audio/audio.m3u8"
208.966 | Parsing error:Found no media in msn 2 of level "audio/audio.m3u8"
209.286 | Parsing error:Found no media in msn 3 of level "audio/audio.m3u8"
209.601 | Parsing error:Found no media in msn 4 of level "https://atraxia.tk/stockage/disk_2/m3u8/test/audio-fr/audio-fr.m3u8"
209.92 | Parsing error:Found no media in msn 5 of level "audio/audio.m3u8"
210.176 | Parsing error:Found no media in msn 6 of level "audio/audio.m3u8"
210.178 | A media error occurred: fragParsingError


    


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