StefyUpgrader - Music format Upgrader.

Program requirements:

• sudo apt-get install libfdk-aac-dev libopus-dev libopus0 opus-tools yasm build-essential(last 2 are for ffmpeg build)
• build like this: ./configure --enable-libopus --enable-libfdk-aac --enable-nonfree --enable-gpl
• 

What it can do:

• Can convert mp3/m4a/mp4/webm/flac format to ** ** ** ** ** format.

Steps for doing that^ :

• After adding a file the program checks for a youtube code,
  • if that is the case then tries to download the file with the highest quality
    then converts that file into selected format.
  • if the file doesen't have a youtube code, directly converts that file into selected format.

What are the options available :

• Adding single file/folder.
• Select the destination folder.
• Download and convert from YT Link.
• Auto delete the downloaded file(if that is the case)
• Bitrate (CBR-Constant Bit Rate || VBR - Variable Bit Rate)
  • If(CBR is selected you can also resample)
• Video Download Quality
  

Notes :

• Developed and tested on Ubuntu only.
• Design after 'SoundConverter'