Live Stream Transcoding Panel Creation

I'm in need of a specialist experienced in ffmpeg and nvenc to design a live stream panel for me. The source of the live stream is a ffmpeg nvenc encoded system. However, the question of which streaming formats the live stream should be transcoded into was skipped. Thus, I require a freelancer who can recommend and implement the most suitable formats. Completion of the project is needed as soon as possible.

Ideal Experience and Skills:
• Proven experience in designing live stream panels
• Advanced knowledge of ffmpeg and nvenc
• Knowledge of different streaming formats
• Able to provide recommendations based on expert knowledge
• Capable of working under a tight deadline