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Autres articles (10)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • 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 bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (2427)

  • basic video trimmer&saver html5, js, ffmpeg

    20 janvier 2016, par Alessandra Bandrabur

    I need to create a basic video cutter/saver for HTML5 (JS and ffmpeg allowed). The user should be able to set his own start time and end time with a ranger. After he sets the start and end time, the user has the possibility to save the new video pressing a save button. I didn’t find any plugin that could help me with it and I don’t know exactly from where to start.

    I found this website. So the ideea is to create this video cutter but much more simpler : only with play button, set end&start time and cut/save button.

  • How to stream detect.py script in another device using rtsp in yolov5 ?

    28 février 2023, par Bobby

    I want to stream the detect.py script yolov5 in another device using rtsp (ffmpeg)
for example, when i execute detect.py in cmd using webcam as an input then the live viewing also can stream in another device.

    


    python detect.py --source 0 --weights yolov5s.pt --img-size 640 --conf 0.4 --save-txt --exist-ok | ffmpeg -f rawvideo -pix_fmt bgr24 -s 640x480 -i - -vcodec libx264 -pix_fmt yuv420p -preset ultrafast -f rtsp -rtsp_transport tcp rtsp://192.168.1.3:8554/


    


    The above is the format i follow. However, I try to test it in online rstp viewer and vlc using the ip address and port but it shows the source is offline

    


    Is it possible to stream yolov5 detect.py script in another device using ffmpeg ?

    


  • Using ffmpeg with Python3 subprocess to convert multiple PNGs to a video

    17 décembre 2016, par ylnor

    I am using Python3, subprocess and ffmpeg to convert multiple PNG images into a single video.

    I have 400 PNG numbered as "00001.png".

    This call for one single specific image to a a one-frame-video works :

    subprocess.call(["ffmpeg","-y","-r","24","-i", "00300.png","-vcodec","mpeg4", "-qscale","5", "-r", "24", "video.mp4"])

    However, when I try some methods seen online for calling all of my images formated as "#####.png" using "%05d.png" as below, it does not work anymore :

    subprocess.call(["ffmpeg","-y","-r","24","-i", "%05d.png","-vcodec","mpeg4", "-qscale","5", "-r", "24", "video.mp4"])

    I receive the error : "%05d.png: No such file or directory".

    I have the feelling that the above syntax is proper to Python2 and not working on my python3 but can’t find the correct python3 syntax anywhere.

    Thanks in advance for your help

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