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Médias (91)

Autres articles (43)

  • 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 (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (5577)

  • Audio latency and video time increased ffmpeg

    10 avril 2020, par Amazon

    My video is frames 29.97 and 23.98 when outputting a delay in audio and video output

    



    My input video is 29.97 but when I output the sound is slow and the video time increases. please help me . thank you very much

    



    Thank you for taking time for me

    



    My code

    



     for %%i in ("%INPUT%\*") DO ffmpeg -y -i "%%i" -vf "scale=iw*4:ih*4,zoompan=z='if(lte(mod(on,100),25),zoom+1.8,zoom-1.8)':x='iw/1.8-(iw/zoom)/1.8':y='ih/2.4-(ih/zoom)/2.4':d=0"  -c:v libx264  -s "1280x720" "%OUTPUT%/%%~ni.mp4"


    


  • How to modify x264 source code to get motion search time [closed]

    21 octobre 2017, par Yicheng Li

    I am a new member of stack overflow, I hope you guys can help me solve this problem.
    I am now using x264 with ffmpeg to encode some raw video, I was asked how much time the motion search would cost in libx264 video coding. Therefore, I need to modify the code, I tried put the clock around the switch sentence in the encoder/me.c
    clock start

    clock end
    After compiling the source code and run a test,
    it shows that the time is very small and it seems I am actually getting the time each macro block spent on motion search.

    So, how should I modify the x264 source code to get the time duration in motion search.

    Big Thanks.

  • How to modify x264 source code to get motion search time [on hold]

    21 octobre 2017, par Yicheng Li

    I am a new member of stack overflow, I hope you guys can help me solve this problem.
    I am now using x264 with ffmpeg to encode some raw video, I was asked how much time the motion search would cost in libx264 video coding. Therefore, I need to modify the code, I tried put the clock around the switch sentence in the encoder/me.c
    clock start

    clock end
    After compiling the source code and run a test,
    it shows that the time is very small and it seems I am actually getting the time each macro block spent on motion search.

    So, how should I modify the x264 source code to get the time duration in motion search.

    Big Thanks.

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