07:44:11,114: /home/vishnuji/blog/youtube/views.py:48: DeprecationWarning: Call to deprecated function all (This object can be treated as a list, all() is useless).

23:05:42,766: /home/vishnuji/blog/youtube/views.py:48: DeprecationWarning: Call to deprecated function all (This object can be treated as a list, all() is useless). S1 = YouTube(url).streams.filter(res=res)ДЇile '/home/vishnuji/.virtualenvs/python01/lib/python3.6/site-packages/pytube/ main.py', line 90, in initДЇile '/home/vishnuji/.virtualenvs/python01/lib/python3.6/site-packages/pytube/extract.py', line 170, in video_id Response = wrapped_callback(request, callback_args, callback_kwargs)ДЇile '/home/vishnuji/blog/youtube/views.py', line 72, in download_complete 23:04:28,421: Internal Server Error: /youtube/complete/720pДЇile '/home/vishnuji/.virtualenvs/python01/lib/python3.6/site-packages/django/core/handlers/exception.py', line 47, in innerДЇile '/home/vishnuji/.virtualenvs/python01/lib/python3.6/site-packages/django/core/handlers/base.py', line 181, in get_response 23:04:17,013: /home/vishnuji/blog/youtube/views.py:48: DeprecationWarning: Call to deprecated function all (This object can be treated as a list, all() is useless). 23:05:51 b'ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609 configuration: -prefix=/usr -extra-version=0ubuntu0.16.04.1 -build-suffix=-ffmpeg -toolchain=hardened -libdir=/usr/lib/x86_64-linux-gnu -incdir=/usr/include/x86_64-linux-gnu -cc=cc -cxx=g++ -enable-gpl -enable-shared -disable-stripping -disable-decoder=libopenjpeg -disable-decoder=libschroedinger -enable-avresample -enable-avisynth -enable-gnutls -enable-ladspa -enable-libass -enable-libbluray -enable-libbs2b -enable-libcaca -enable-libcdio -enable-libflite -enable-libfontconfig -enable-libfreetype -enable-libfribidi -enable-libgme -enable-libgsm -enable-libmodplug -enable-libmp3lame -enable-libopenjpeg -enable-libopus -enable-libpulse -enable-librtmp -enable-libschroedinger -enable-libshine -enable-libsnappy -enable-libsoxr -enable-libspeex -enable-l

Ffmpeg download not working