error - when - apt install libavcodec-dev libavcodec-ffmpeg56 libavformat-dev libavformat-ffmpeg56 #22
Description
error - when - apt install libavcodec-dev libavcodec-ffmpeg56 libavformat-dev libavformat-ffmpeg56
-- "Unable to locate package libavcodec-ffmpeg56"
Ubuntu 20.04.2 LTS