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Autres articles (89)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

  • 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

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

Sur d’autres sites (5873)

  • qsv : align surface width/height to 16.

    6 mars 2018, par Ruiling Song
    qsv : align surface width/height to 16.

    Per MediaSDK documentation, it requires width/height to 16 alignment.
    
Without this patch, hwupload pipeline may fail if 16 alignment is
    
not met. Although this patch also apply 16 alignment to qsv encoder/decoder,
    
it will not bring any side-effect to them as they are already aligned.
    

    Signed-off-by : Ruiling Song <ruiling.song@intel.com>
    
Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DBH] libavutil/hwcontext_qsv.c

  • examples/demuxing_decoding : abort decoding when width, height or pix_fmt change

    31 janvier 2015, par Andreas Cadhalpun
    examples/demuxing_decoding : abort decoding when width, height or pix_fmt change

    This is necessary, because avcodec_decode_video2 can change
    
width, height and/or pixel format of the AVCodecContext. Since
    
video_dst_data and video_dst_linesize are not updated by calling
    
av_image_alloc again, av_image_copy[_plane] asserts, because the
    
destination buffer is too small.
    

    In this case, creating a useable rawvideo is not possible anyway, since
    
it has fixed width/height/pix_fmt.
    

    Signed-off-by : Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] doc/examples/demuxing_decoding.c

  • Is there a good list of mp4 supported resolutions and a way to have ffmpeg calculate the width after modifying by set height ratio ?

    16 novembre 2016, par Nova

    After finding the resolution was the source of all my webm to mp4 codec conversion errors on my android. I came across another problem. To break down my question :

    Is there a good list of mp4 resolutions that are supported on most devices ? I know they go by p from certain height value for them to work. 720p / ???x720 for example.

    Also is there an easier way to calculate the width based from the height change while keeping the ratio ?

    ffmpeg -i old.webm -t 00:00:03 -s 320x240 new.mp4

    I currently use the -s setting perimeter from my testing example. Any help would be appreciated.

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