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Autres articles (103)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    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 (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (9337)

  • Should a long Running video processing task to be done client side or server side

    27 avril 2021, par Ritwiz Sinha

    I was creating an application in react for uploading video and using a REST API to send that to the server and store in S3. I also wanted the simple audio version of the video for some other tasks and I am confused as to what might be the better way :

    


      

    1. Creating audio file on the fly when it is needed using node-ffmpeg package and not store it anywhere

      2. 


    2. Start converting the video file to audio on the browser client only, and posting that to the server for storage along with the video.

      3. 


    3. Just post the video to the server and use queue system for creating a new task for video conversion to audio and then save that to the S3 storage.
The second method seems to be saving some compute power on the server but it might be a problem if the video upload completes, audio conversion is still going on and the client disconnects.
Would appreciate some help, thanks.

      4. 


    


  • lavfi/scale_qsv : change alignment to be 16 bytes

    30 juillet 2019, par Zhong Li
    lavfi/scale_qsv : change alignment to be 16 bytes

    32 bytes alignment is not needed and increases the failure possibilty of
    
SFC (low power scaling mode)
    

    Signed-off-by : Zhong Li <zhong.li@intel.com>
    • [DH] libavfilter/vf_scale_qsv.c

  • How to merge list of videos with frame specifiec order using ffmpeg ?

    9 décembre 2015, par Il'ya Zhenin

    I have a list of files :

    even_0.avi
    
odd_0.avi
    
even_1.avi
    
odd_1.avi
    
...
    
even_n.avi
    
odd_n.avi

    And I want to merge them in a single video file in such a way, that zero frame would be taken from even_0.avi, first frame from odd_0.avi, second - from even_0.avi and so on.

    And if all frames in even_0.avi are taken, then next frame we will take from even_1.avi, next from odd_0.avi, next again from even_1.avi. Basically, when one video ends, we just start taking frames from the next video with prefix "even_" or "odd_".

    I just started using ffmpeg, know, how to simply merge videos, change resolution, fps and so on, but this is beyond my power, so, please, help.

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