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Autres articles (79)

  • 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" (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (8823)

  • Video Stabilization with spin product OpenCV

    28 mars 2021, par a.masri

    I'm trying to stabilize video using OpenCV, but my video is a walkaround 360 spin like this spin, but the stabilize not perfect has a shaking because the optical flow not working perfectly with the spined video

    


    can you find python code here

    


    and I'm trying to use FFmpeg but still, have the same issue,

    


    this command

    


    INPUT=$1
STB_OUTPUT=stb1.mp4

ffmpeg -y -i "$INPUT" -vf vidstabdetect=stepsize=32:shakiness=5:accuracy=15:result="$TRF" -f null -

ffmpeg -y -i "$INPUT" -vf vidstabtransform=input="$TRF":smoothing=30,unsharp=5:5:0.8:3:3:0.4  "$STB_OUTPUT"


    


  • checkasm : Test whether the native FFmpeg timers work

    14 décembre 2023, par Martin Storsjö
    checkasm : Test whether the native FFmpeg timers work

    On some platforms (in particular, ARM/AArch64), the implementation
    
of AV_READ_TIME() may use a privileged instruction - in such
    
cases, benchmarking just fails with a SIGILL.
    

    Instead of crashing, try executing AV_READ_TIME() once within
    
a region with the signal handler active, to allow gracefully
    
informing the user about the issue.
    

    This matches the dav1d checkasm commit
    
95a192549a448b70d9542e840c4e34b60d09b093.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] tests/checkasm/checkasm.c

  • Packing a binary into AWS Lambda for Python

    17 novembre 2016, par Anthony G

    I want to convert m4a files uploaded to S3 to mp3. The files would only be 15 seconds max, so using Elastic Transcoder would be overkill. I downloaded a binary from https://www.johnvansickle.com/ffmpeg/. But I am very new to AWS and im still not sure how uploading binaries works. How would I would include it so that I could convert a file ?

    import boto3
    
import urllib
    

    
print('Loading function')
    

    
s3 = boto3.client('s3')
    

    
def lambda_handler(event, context):
    
    bucket = event['Records'][0]['s3']['bucket']['name']
    
    key = urllib.unquote_plus(event['Records'][0]['s3']['object']['key'].encode('utf8'))
    
    try:
    
    #convert to mp3
    
    #upload to bucket
    
    except Exception as e:
    
        print(e)
    
        print('Error getting object {} from bucket {}. Make sure they exist and your bucket is in the same region as this function.'.format(key, bucket))
    
        raise e

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