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Autres articles (111)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • Que fait exactement ce script ?

    18 janvier 2011, par

    Ce script est écrit en bash. Il est donc facilement utilisable sur n’importe quel serveur.
    Il n’est compatible qu’avec une liste de distributions précises (voir Liste des distributions compatibles).
    Installation de dépendances de MediaSPIP
    Son rôle principal est d’installer l’ensemble des dépendances logicielles nécessaires coté serveur à savoir :
    Les outils de base pour pouvoir installer le reste des dépendances Les outils de développements : build-essential (via APT depuis les dépôts officiels) ; (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (10104)

  • mp4 muxing problems on dm365 board

    25 mai 2013, par Ulterior

    I happen to be stuck with strange TI codec issues while encoding video. To cut story short - the encoded data which is generated by TI mpeg4 codecs are not 'understood' by nothing else, but VLC and media classic player.

    After really long googling and several seasons I face to you stackoverlowers to help me understand what is wrong in the encoded frame headers, because I really fail to find any answers.

    AviDemux 2.6.1 opens and remux-es video data without problems. So there is hope to understand whats is wrong with mp4 generated data...

    I would really appreciate any help from mp4 gurus out there...

    the link to the problem file

  • Create Video Programmatically with Qt 5.0 [on hold]

    2 août 2018, par Joey

    We have a QT application that renders programmatically generated QPixmaps one by one to the display and we would like to save this output to a video file.

    I know that in the past people have recommended using ffmpeg or opencv with Qt to do this. In Qt 5, however, the new QtMultimedia module seems to expose some of this type of functionality.

    It is now possible, for example, to save video from a camera source in Qt 5 by using the QMediaRecorder as described in http://doc.qt.io/qt-5/qmediarecorder.html#details.

    With this new functionality, is there any way to use Qt 5 to save our programmatically generated video, or am I still better off using a third party library ?

  • init seg_duration option for dash similar to -hls_init_time option

    5 août 2019, par Saurabh

    Is there any option to set first segment duration for dash files, There is similar option for HLS : hls_init_time ?

    I could not found any such option in documentation.

    Why I want such option to be there :

    From generated DASH files : in Android ExoPlayer, It always plays first chunk of lowest quality(bitrate/resolution), after first chunk, basis user’s internet speed, it picks the next chunk. If there is no init_seg_duration option, I have to rely only on seg_duration and I can not keep it bit large. Why I will like to keep it large : to reduce the number of files generated.

    With such option, I could had given -init_seg_duraion 2 -seg_duration 6, so video quality would had increased after 2 seconds and total number of files generated would also not had exploded.

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