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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 (...)

  • 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) (...)

  • 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 (...)

Sur d’autres sites (6475)

  • dnn/openvino : support run inference via GPU

    9 septembre 2020, par Ting Fu
    dnn/openvino : support run inference via GPU

    for enabling OpenVINO GPU please :
    
1. install required OpenCL drivers, see : https://github.com/intel/compute-runtime/releases/tag/19.41.14441
    
2. build OpenVINO c lib with GPU enabled : use cmake config with : -DENABLE_CLDNN=ON
    
3. then make, and include the OpenVINO c lib in environment variables
    
detailed steps please refer : https://github.com/openvinotoolkit/openvino/blob/master/build-instruction.md
    

    inference model with GPU please add : optioins=device=GPU
    

    Signed-off-by : Ting Fu <ting.fu@intel.com>
    
Signed-off-by : Guo, Yejun <yejun.guo@intel.com>
    • [DH] libavfilter/dnn/dnn_backend_openvino.c

  • ffmpeg - stream image and audio input

    30 octobre 2017, par Chad

    Goal

    Using a Raspberry Pi, stream audio in and use a static image as the video input thru ffmpeg over RTMP to a Cloud video provider (DaCast in this instance)

    Setup

    • Raspberry Pi 3 Model B
    • USB Audio Device (Sabrent USB External Stereo Sound Adapter)
    • Ubuntu MATE 16.04.2 (Xenial)
    • ffmpeg version 3.2-2+rpi1 xenial1.7 (I can post what is configured with the build, if needed)

    Question

    So far, I have figured out the right setting to stream the Raspberry Pi Camera v2 with the audio in. But can’t seem to get it right to replace the video input with a static image. This is that command :

    ffmpeg -f alsa -ac 1 -i plughw:1,0 -f v4l2 -s 1920x1080 -r 30 -input_format h264 -i /dev/video0 -vcodec copy -preset veryfast -r 15 -g 30 -b:v 64k -ar 44100 -threads 6 -b:a 96k -bufsize 3000k -f flv rtmp://streaming_server_url

    How can I replace the video input and replace with an image (or short video with no audio) ?

  • Revision d50716face : Incorporate WRAPLOW macro into non-highbitdepth tx Incorporates the WRAPLOW mac

    3 octobre 2014, par Deb Mukherjee

    Changed Paths :
     Modify /configure


     Modify /test/convolve_test.cc


     Modify /test/dct16x16_test.cc


     Modify /test/dct32x32_test.cc


     Modify /test/fdct4x4_test.cc


     Modify /test/fdct8x8_test.cc


     Modify /test/partial_idct_test.cc


     Modify /vp9/common/vp9_common.h


     Modify /vp9/common/vp9_convolve.c


     Modify /vp9/common/vp9_idct.c


     Modify /vp9/common/vp9_reconintra.c


     Modify /vp9/common/vp9_rtcd_defs.pl


     Modify /vp9/encoder/vp9_resize.c



    Incorporate WRAPLOW macro into non-highbitdepth tx

    Incorporates the WRAPLOW macro into the non-highbitdepth transforms
    to aid hardware verification between a software C model and an
    intended hardware implementation though the use of the configure
    options : —enable-experimental —enable-emulate-hardware.
    Note that to avoid further discrepancies between the sse/sse2
    implementations of the transforms and the C implementation, when the
    emulate hardware option is invoked, we also disable sse/sse2/etc.

    Also incudes some minor cleanups/renaming etc.

    Change-Id : Ib864d8493313927d429cce402982f1c8e45b3287

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