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Autres articles (34)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • 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 (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

Sur d’autres sites (5780)

  • FFMPEG batch remove the last 2 seconds of a list of videos

    22 avril 2016, par Lisfmeg

    Removing the first seconds of a video is easy and work easy.

    But I need a way to remove the last 2 seconds of all videos in a folder. (it’s the moment my mouse go to the screen-record-program (also ffmpeg btw.) and press quit/stop)

    The ffmpeg help give me that for my wish....

    -to time_stop       record or transcode stop time
    
-sseof time_off     set the start time offset relative to EOF
    
-seek_timestamp     enable/disable seeking by timestamp with -ss
    
-ss time_off        set the start time offset

    I miss something like -toeof. But ffmpeg dont have it, yet.

    Some substr in diffrent languages offer just a negative value, so I tried ....

    ffmpeg -seek_timestamp 1 -i source.mp4 -to -120 -y test.mp4

    and

    ffmpeg -seek_timestamp 1 -i source.mp4 -to -00:02 -y test.mp4

    But that follow only in "-to value smaller than -ss ; aborting." :-(

    Anyone have idea ?

    I’m on windows and think I need linux console with bash now. But before I install a virtual linux machine and try to script something the next days ..... Is there maybe a easier way ?

  • Raspberry Pi Camera feedback freezes when moving NEMA 17 stepper motor with A4988 stepper motor driver [closed]

    31 août 2023, par Broteen Das

    I have a Raspberry Pi with a camera module and a NEMA 17 stepper motor connected to it. When I run the command ffplay /dev/video0, the video runs perfectly. However, whilst the video is running, and I run a script that moves the Stepper motor with the A4988 stepper motor driver, the video feed freezes and needs to be restarted.

    


    At first I thought it was ffmpeg's fault, so I tried viewing the feed with OpenCV, but the same probelem persisted.

    


    I also thought that the CPU prioritization was causing the problem, but this one time, the entire Raspberry Pi froze. The Keyboard, mouse, keys, numlock key, everything was dead (the Numlock light on my keyboard was on, I tried toggling the NumLock, but it did not go off) and so I had to turn off and turn on again the power supply to reboot the Pi.

    


    How do I get rid of this issue ?

    


  • ffmpeg didn't execute commands correctly - android

    18 mars 2016, par BOB

    I’m using ffmpeg to draw text on video, i following the instruction in http://hiteshsondhi88.github.io/ffmpeg-android-java/

    and i’m successfully install ffmpeg library in my application, but when i’m run any command it’s Start the process and appear this lines in android monitor

    Metadata :

    creation_time : 2016-03-03 14:29:38

    handler_name : Stereo

    Then nothing happen

    and create the output video with 00:00 byte and 00:00:00 time

    can any one help me to avoid this error

    I think it’s losing metadata while encoding

    My Command that i use is

    ffmpeg -i "+inputvid+" -vf enable-libfreetype \"drawtext=enable='between(t,12,3*60)':fontfile=/usr/share/fonts/truetype/freefont/FreeSerif.ttf:text='TestText'\" -acodec copy "+outvid+""

    Thanks

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