Recherche avancée

Médias (1)

Mot : - Tags -/framasoft

Autres articles (51)

  • 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 (7051)

  • asm SIMD sniffer

    1er août 2023, par Андрей Тернити

    There is x264.
It use a lot of x86 asm files. For example pixel-32.asm.
This files can use different SIMD instruction set : mmx, 3DNow !, sse family, others

    


    I need the simple way to automatically analyze every file. I want get which SIMD family in which file are used. How ?

    


    I think every asm file must contain information about which SIMD family it use (or information that no SIMD). Without this information it is very bad idea try to use this files...
    
I am angry, my x86 CPU support mmx and 3DNow ! only, but x264 try call sse, so I get "Illegal instruction" sometimes. I plan to make patch for x264.

    


    P.S. If you can make issues in official repo let me know.

    


    P.P.S. This thread on Doom9 (mirror).

    


  • What is the Best Approach for Storing and Displaying Video Files as Base64 in HTML for High Performance and Efficiency ? [closed]

    25 août 2023, par Barthez

    I'm currently working on a project where I need to allow users to upload videos, which will then be converted to Base64 and embedded within an HTML file. I'm reaching out to gain a better understanding of the best practices for accomplishing this task while adhering to Stack Overflow guidelines.Here's my plan so far:Video Upload : Users will be able to upload videos through a web interface.Conversion to Base64 : The uploaded video will be converted to Base64 using [specific library/tool].Embedding in HTML : The Base64 encoded video will be embedded within an HTML file using the tag.Before I proceed, I have a few questions:Are there any particular libraries or tools you recommend for converting videos to Base64 efficiently ?What are the potential performance implications of embedding Base64 videos in HTML files, especially considering large video files ?Are there any security concerns I should be aware of when implementing this process ?How can I ensure cross-browser compatibility when embedding these Base64 videos ?Are there any alternatives to this approach that might be more efficient or manageable ?I want to make sure I'm following best practices and avoiding any pitfalls, so any insights, tips would be greatly appreciated. Thank you for your time and assistance !

    


    I attempted to convert an uploaded video to Base64 and embed it within an HTML file.

    


  • avutil/avutil : make AV_TIME_BASE_Q available in C++

    18 septembre 2023, par Zhao Zhili
    avutil/avutil : make AV_TIME_BASE_Q available in C++

    ISO C++ forbids compound-literals. It's not available with MSVC.
    
This is a known issue from 10 years ago, and that's why there is a
    
av_get_time_base_q().
    

    Since we have no plan to remove AV_TIME_BASE_Q, just make it
    
available in C++.
    

    There are multiple choices :
    
1. Use C++11 syntax : AVRational1, AV_TIME_BASE
    

    Users may still use C++98 to write new code. So no.
    

    2. Use av_get_time_base_q().
    

    It's for this purpose. But it's not compile time constants as
    
AV_TIME_BASE_Q in C.
    

    So I choose av_make_q() as Anton's suggestion.
    

    https://libav-devel.libav.narkive.com/ZQCWfTun/patch-0-2-fix-avutil-h-usage-from-c
    
Signed-off-by : Zhao Zhili <zhilizhao@tencent.com>
    • [DH] doc/APIchanges
    • [DH] libavutil/avutil.h
    • [DH] libavutil/version.h

Navigation