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  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • 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 (4616)

  • Splitting audio by vocal / voice

    1er octobre 2020, par ML85

    I am working with audio file using webrtcvad and pydub. The split of any fragment is by silence of the sentence.
Is there any way by which the split can be done at each vocal (after each spoken word) ?
If librosa/ffmpeg/pydub has any feature like this, can split is possible at each vocal ? but after split, I need start and end time of the vocal exactly what that vocal part has positioned in the original file.
One simple solution or way to split by ffmpeg is also defined by :

    


    https://gist.github.com/vadimkantorov/00bf4fbe4323360722e3d2220cc2915e

    


    but this is also splitting by silence, and with each padding number or the frame size, the split is different. I am trying split by vocal.

    


  • include a string variable that contains spaces into the 'subprocess.run()' [duplicate]

    9 juillet 2022, par zayn

    I'm trying to combine a video and it's audio into one file using ffmpeg using subprocess in python and I want to do something like this.

    


    name = 'spider man.mp4'

subprocess.run("ffmpeg -i " + 'temp\\vid.mp4' + " -i "+ 'temp\\aud.mp4' + " -c copy " + path+'\\'+name)



    


    "name" is the name concatenated with the extension of the resulting file but as you see, "name" contains spaces so when I pass it to the subprocess it takes the first word only which is (spider), so he don't find the extension of the resulting file and it give this error

    


    Unable to find a suitable output format for 'C:\Users\Zain\Downloads\spider'
C:\Users\Zain\Downloads\spider: Invalid argument



    


  • avdevice/dshow : fix print format for some variables

    12 novembre 2021, par James Almer
    avdevice/dshow : fix print format for some variables

    WAVEFORMATEX.nChannels and WAVEFORMATEX.wBitsPerSample are of type WORD, aka
    
unsigned short.
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] libavdevice/dshow.c

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