Recherche avancée

Sur d’autres sites (5112)

• How do I merge multiple video files with youtube-dl ? [on hold]

  11 octobre 2016, par Jeremy M

  I am trying to download from a site called tudou with youtube-dl and it downloads the videos into multiple f4v parts. Is there any way I can stitch them together ?

• Cannot install ffmpeg [closed]

  22 mai 2022, par Ashok M

  I'm trying to learn video processing using Python. For that, I tried installing one of two packages using Homebrew : ffmpeg and ImageMagick. After upgrading and updating Homebrew, I ran the command : brew update && brew install ffmpeg. Below is the error I got before some downloads started :

  


  ERROR :

  


  xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun


  


  After all downloads completed, another error came up as shown below :

  


  Error: python@3.9: the bottle needs the Apple Command Line Tools to be installed.
  You can install them, if desired, with:
    xcode-select --install
You can try to install from source with:
  brew install --build-from-source python@3.9
Please note building from source is unsupported. You will encounter build
failures with some formulae. If you experience any issues please create pull
requests instead of asking for help on Homebrew's GitHub, Twitter or any other
official channels.


  


  I'm on MacOSx with Python 10.4 installed. Don't if that's making any difference to the installation. Thanks for any help.

  


• Pydub dir error . dynamic file path doesn't play sound but with specific file path the code works fine

  20 avril 2021, par anshul raj

  I don't know what's wrong with this code - it works fine when I provide an exact file path to the music file, but if I pass it in a dynamic way, it doesn't work.

  


  Actually my code is that user give a music file name it get downloaded then with the meta id it find the file in downloads dir then play it

  


   def songplayer(self,meta):
        def playmmusic(name):
            from pydub.playback import play
            from pydub import AudioSegment
            AudioSegment.converter = "C:\\ffmpeg\\bin\\ffmpeg.exe"
            AudioSegment.ffmpeg = "C:\\ffmpeg\\bin\\ffmpeg.exe"
            AudioSegment.ffprobe = "C:\\ffmpeg\\bin\\ffprobe.exe"
            sound = AudioSegment.from_file(name)
            play(sound)

        print(colored("Currently Playing : " + meta['title'],'yellow'))
        r=meta['id']
        tt='./downloads/'+r
        playmmusic(tt)