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Autres articles (34)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

Sur d’autres sites (7450)

  • FFMPEG python loop filtering H264

    2 mars 2021, par Aron Latis

    Is there any way in which one can opt out the loop filtering phase when decoding a H.264 encoded video ? I have tried reading ffmpeg docs and looking for keywords such as loop or filtering, but nothing concludent came out of it so far.

    


  • How to set fractional values for `seg_duration` when using ffmpeg's dash muxer ?

    29 décembre 2019, par agconti

    I’m trying to set a fractional value for seg_duration when using ffmepg’s dash muxer like the docs suggest. When I switch between integer decimal values, I don’t get different results. How can I set a fractional value for seg_duration ?

    • E.g. Running my command with seg_duration equal to 1 produces the same minBufferTime as using 0.01.
    • In the source, seg_duration is represented as an int64_t so I don’t see how you can pass a fraction to it.

    Here’s an example ffmpeg command to reproduce :

    ffmpeg -loglevel verbose \
    
-i $INGESTION_PATH \
    
-seg_duration 0.01 \
    
-use_template 1 \
    
-use_timeline 0 \
    
-f dash $OUTPUT_PATH

    Here’s the snippet from the docs on seg_duration :

    seg_duration duration

    Set the segment length in seconds (fractional value can be set). The value is treated as average segment duration when use_template is enabled and use_timeline is disabled and as minimum segment duration for all the other use cases.

  • How to keep compatibility when compiling ffmpeg with android ndk

    2 novembre 2015, par Fido Zhang

    I have successfully compiled ffmpeg as a static library for my project with android-platform 19 which specified in Application.xml as below :

    APP_PLATFORM := android-19

    I test my project on a device(4.4),it runs well. But it will crash on 4.0 devices.

    So I would like to changed the APP_PLATFORM to a lower version like :

    APP_PLATFORM := android-17

    But the ide comes out an error like this.

    libavcodec/ffv1enc.c:631: error: undefined reference to 'log2'

    And when I changed it to a more lower version :

    APP_PLATFORM := android-8

    More errors occured :

    libavcodec/ffv1enc.c:631: error: undefined reference to 'log2'
    
libavutil/mem.c:94: error: undefined reference to 'posix_memalign'

    I know the log2 reference is undefined because of missing libm, but as far as I see Android will automatic link to libm when building.http://mobilepearls.com/labs/native-android-api/ndk/docs/STABLE-APIS.html

    So how can I keep compatibility when compiling ffmpeg in order to run my project well on lower version devices.

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