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Autres articles (63)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (6157)

  • Is it possible to mute the ffmpeg rtp stream ?

    21 janvier 2016, par Mr.ComputerFunk

    I am using ffmpeg to stream audio from my microphone using rtp. I am using following command :

    ffmpeg -re -f dshow -audio_buffer_size 80 -i audio="Mikrofon (Intel
    SST Audio Device (WDM))" -acodec pcm_s16be -ar 44100 -f rtp
    rtp ://@multicast_ip:port

    It is running perfectly. However, for my application I need to mute the stream. I have searched but could not find anything that would allow me to mute during runtime.

    Anyone has any idea perhaps ?

  • lavc/vaapi_encode : add support for maxframesize

    5 mai 2022, par Linjie Fu
    lavc/vaapi_encode : add support for maxframesize

    Add support for max frame size :
    
    - max_frame_size (bytes) to indicate the max allowed size for frame.
    

    Control each encoded frame size into target limitation size by adjusting
    
whole frame's average QP value. The driver will use multi passes to
    
adjust average QP setp by step to achieve the target, and the result
    
may not strictly guaranteed. Frame size may exceed target alone with
    
using the maximum average QP value. The failure always happens on the
    
intra(especially the first intra frame of a new GOP) frames or set
    
max_frame_size with a very small number.
    

    example cmdline :
    
    ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -f rawvideo \
    
        -v verbose -s:v 352x288 -i ./input.yuv -vf format=nv12,hwupload \
    
        -c:v h264_vaapi -profile:v main -g 30 -rc_mode VBR -b:v 500k   \
    
        -bf 3 -max_frame_size 40000 -vframes 100 -y ./max_frame_size.h264
    

    Max frame size was enabled since VA-API version (0, 33, 0), but query
    
is available since (1, 5, 0). It will be passed as a parameter in picParam
    
and should be set for each frame.
    

    Signed-off-by : Linjie Fu <linjie.fu@intel.com>
    
Signed-off-by : Fei Wang <fei.w.wang@intel.com>
    • [DH] libavcodec/vaapi_encode.c
    • [DH] libavcodec/vaapi_encode.h

  • libavfiter/dnn_backend_openvino : Add multiple output support

    12 décembre 2023, par Wenbin Chen
    libavfiter/dnn_backend_openvino : Add multiple output support

    Add multiple output support to openvino backend. You can use '&' to
    
split different output when you set output name using command line.
    

    Signed-off-by : Wenbin Chen <wenbin.chen@intel.com>
    
Reviewed-by : Guo Yejun <yejun.guo@intel.com>
    • [DH] libavfilter/dnn/dnn_backend_common.c
    • [DH] libavfilter/dnn/dnn_backend_openvino.c
    • [DH] libavfilter/vf_dnn_detect.c

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