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  • 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 (...)

  • 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 (...)

  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

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  • Android - How to merge the 2 video SIDE by SIDE ? [on hold]

    25 avril 2015, par Lakshmanan

    I want merge two video file (Mp4 file) SIDE BY SIDE. I have tried with following option.

    1) FFMPEG - It is just merging one after another.

    2) mp4parser - It is also did the same, I can merge it by one after another.

    3) Tried Screen Capture Android - > I can merge it side by side, But in the Screen Capture i could not get the Audio of the file.

    The Purpose of this merging is, I have a main screen, which have some game play, user can touch on some portion of the screen it will play some sound as well as some animation.

    I have the Record option in my game screen, So when user click on the record option, I need to record the user face reaction via Front camera as well as the Game Play , So once record is completed I need to play the Game recording as left side and face recording video as right side.

    I did this using by saving touch event in the Database and played in left side of the screen at right side I played the video which is recorded by Front Camera.

    But i need to share this same video to social media, For this I need as single video. So i can screen capture the Game Play(left side) as video file and also i have the Front camera recorded video. So i need to merge this two video as single video as like its playing in my app to share.

    Please let me know is there any way to do this.

  • FFmpeg - create keyframes exactly each 25 frames

    1er octobre 2019, par Vlad Sineok

    So lately I have been using FFmpeg to convert videos to VP8 format for a Nintendo Wii game. There’s a problem I’ve ran into - the game plays the videos smoothly when there’s exactly 1 keyframe per second (the videos are at 25 fps). But some videos rendered with FFmpeg don’t have an exact gap of 25 frames between them (checked this with libwebm - if there are cues at 15.062 or something like that - the videos stutter, otherwise everything plays fine). So the question is : how do I force the keyframes to be generated exactly each 25 frames ? (The -g parameter doesn’t work)

  • Unknown input : 'dshow' [on hold]

    2 avril 2018, par Santa Maria

    Я ввела команду ffmpeg -list_devices true -f dshow -i dummy, но нормального результата не было. FFmpeg выдаёт ошибку unknown input: 'dshow'. Что делать ? Прошу прощения, если вопрос глупый

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