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Autres articles (40)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • De l’upload à la vidéo finale [version standalone]

    31 janvier 2010, par

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)

Sur d’autres sites (8672)

  • Can I have time stamps on my screen recording [closed]

    27 décembre 2023, par user23160856

    I have been looking around for a way to add timestamps with dates on my screen records (I am using a Mac and have recorded them via cmd + 5). I ran into an issue of not having timestamps on the recordings which I need for a project and I have to have the timestamps on the vid recordings.

    


    I saw a few places where ffmpeg is a good option. I have managed to install it. However im unsure if theres a way for me to include the timestamps on my previous recording or would I need to record a brand new vid with ffmpeg's screen record options and if yes, I don't see any that boasts of such an option. Hoping someone is able to assist !

    


    I have downloaded ffmpeg and tried this string on a prerecorded screen recording

    


     ffmpeg -i <input /> -vf "drawtext=text=&#x27;%{localtime\:%T}&#x27;" -f flv <output>&#xA;</output>

    &#xA;

    I was successful but theres 2 issues. I need the date stamp and time stamp. The second issue was that it gave it the time stamp at the current time of conversion and not the time of the recording.

    &#xA;

    I am fairly new to these aspects and open to learning more !

    &#xA;

  • How to wait for file close in Linux

    27 septembre 2014, par user180586

    My security cameras recorders (located in distant places), FTP`s to my server video files after any event. Using find and ffmpeg commands, server converts DAV file to AVI and remove DAV file using syntax like this :

    find $katalog -type f -name "*.dav" -exec ffmpeg -y -i {} -vcodec libx264 -crf 24 {}.avi >/dev/null 2>&amp;1 \; -exec rm -f {} \;

    I use "inotify" to trigger conversion action.
    The problem is when two or more recorders ftp`s files to server. "inotify" trigger conversion action when first file will be transmitted completely. But other recorders will be still transmit files, so such files will not be closed.
    How can I modify above syntax to be sure that ffmpeg conversion will be done only on closed (fully transited) files ?

  • avcodec/pcm : Fix invalid shift in AV_CODEC_ID_PCM_LXF

    20 février 2020, par Michael Niedermayer
    avcodec/pcm : Fix invalid shift in AV_CODEC_ID_PCM_LXF

    Fixes : left shift of 233 by 24 places cannot be represented in type 'int'
    
Fixes : 20736/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PCM_LXF_fuzzer-4829212685107200
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Reviewed-by : Paul B Mahol <onemda@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/pcm.c

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