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• Révision 18411 : Quand on arrive sur la page des plugins, faire en sorte que le menu soit synchro...

  31 août 2011, par cedric -

  Pour cela on passe le md5 des menus en parametre de la css privee. De plus, les menus sont definis dans un fichier fonctions chargé avant l’actualisation des plugins (les fichiers sont chargés par SAX dans tous les cas, donc pour lire le paquet.xml). On prévoit donc un define qui permet de les (...)

• How to use ffmpeg on Android, Kivy, python3, youtube-dl

  7 avril 2022, par Adarsh Singh

  I am trying to create an app using Kivy 1.11.1 using youtube-dl module in python3. I am using buildozer to create apk from python source code which usage python-for-android to create apk. I have mentioned ffmpeg in buildozer requirements. I can see ffmpeg in pythonforandroid/recipes/.
After installing form apk, when I try to print ffmpeg version using the following

  


  merger = youtube_dl.postprocessor.FFmpegMergerPP()
merger._determine_executables()
print(merger.get_versions())


  


  I get this output

  


  {'avprobe': False, 'avconv': False, 'ffmpeg': False, 'ffprobe': False}


  


  which indicate that ffmpeg in not installed in android

  


  this line is included in my buildozer.spec

  


  requirements = python3,kivy,ffmpeg,youtube_dl,kivymd,kivmob,ffpyplayer,ffpyplayer_codecs,ffmpeg-python


  


  except ffmpeg rest all package are installed properly

  


  I am not sure whether this is useful but I saw this in pythonforandroid/recipes/ffmpeg/init.py

  


  def build_arch(self, arch):
        with current_directory(self.get_build_dir(arch.arch)):
            env = arch.get_env()

            flags = ['--disable-everything']


  


  **Goal : ** I want to use ffmpeg in youtube_dl via python3 after installing application from apk created by buildozer.

  


• dowload video with csv file using youtube-dl and ffmpeg but ffmpeg not working

  30 juin 2020, par Rupendra Singh Rathore

  def start(self, newfile=None, part=None):
    ydl_opts = {}
    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
        while True:
            videos = self.get_videos()
            print('{} videos to go'.format(len(videos)))  # print no. of video remaining
            video = get_first_item(videos)  # get next video for downloading
            print(video)
            if video is None:  # check if video is there or not
                break

            c = f'ffmpeg $(youtube - dl - g {ydl.download([video])} | sed "s/.*/-ss 00:05 -i &/") - t 1: 00 - c copy out.mkv'

            videos.remove(video)  # remove video from list
            self.save_file(videos)  # save updated list to file

            print('All downloaded')


  


  c = f'ffmpeg $(youtube - dl - g ydl.download([video]) | sed "s/.*/-ss 00:05 -i &/") - t 1 : 00 - c copy out.mkv

  


  how to download video with duration. i using youtube_dl and ffmpeg in python funtion.please check my script and suggest me.. thank you