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Autres articles (111)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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 : (...)

  • 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 (...)

Sur d’autres sites (4451)

  • ffmpeg avfoundation (Mac OS X) capture second screen desktop

    1er août 2016, par user1706674

    I am use console ffmpeg, if I capture from first monitor, then all is well

    ./ffmpeg -video_size 640x480 -framerate 30 -f avfoundation -capture_cursor 1 -capture_mouse_clicks 1 -i 1:0 -c:v libx264 -qp 0 -preset ultrafast capture.mp4

    if try capture from the second monitor then process hangs

    ./ffmpeg -video_size 640x480 -framerate 30 -f avfoundation -capture_cursor 1 -capture_mouse_clicks 1 -i 2:0 -c:v libx264 -qp 0 -preset ultrafast capture.mp4

    My device list :

    AVFoundation input device @ 0x7fc74141a0c0] AVFoundation video devices:
    
[AVFoundation input device @ 0x7fc74141a0c0] [0] HD-camera FaceTime (integrated)
    
[AVFoundation input device @ 0x7fc74141a0c0] [1] Capture screen 0
    
[AVFoundation input device @ 0x7fc74141a0c0] [2] Capture screen 1
    
[AVFoundation input device @ 0x7fc74141a0c0] AVFoundation audio devices:
    
[AVFoundation input device @ 0x7fc74141a0c0] [0] Built-in Input
    
[AVFoundation input device @ 0x7fc74141a0c0] [1] Boom2Device

    But if I replace output format from mp4 to mkv then record is well on second monitor too ! How fix this bug ?

  • Revision 3d6b8a667f : Prevent CR in screen mode from refreshing flat inter blocks forever. Take the m

    3 septembre 2015, par Alex Converse

    Changed Paths :
     Modify /vp9/encoder/vp9_aq_cyclicrefresh.c



    Prevent CR in screen mode from refreshing flat inter blocks forever.

    Take the minimum last_codec_q_map on inter skip.

    Change-Id : Ibb308526dd19793bb359f51ebd7b48d8692903fd

  • How to make ffmpeg include the video date in the filename of screen captures ?

    20 avril 2019, par L J

    I’m using ffmpeg to take screen captures every 2 seconds from a series of videos. My script so far (which works) is this :

    "c:\program files\ffmpeg\bin\ffmpeg.exe" -i %1 -vf fps=fps=1.0/2.0 -qscale:v 2 "%~n1 - %%05d.jpg"
    
pause

    I’d also like the image filenames to include the following details :

    1. Date and time of the original video
    2. Time in the video of the captured frame

    Are either of these possible ? If so, I would appreciate if answers could be given as an exact script, since I know very little about ffmpeg scripting and likely wouldn’t be able to follow instructions.

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