Person 1: How do I make <thing on a video or an audio file> on Linux?
Person 2: Just use ffmpeg.
Ffmpeg's manual: G̴̢̛̱͒̍͆̐̑̈́͒ͅI̵̝̬̲͕̔͒͗̓̽̔V̵̧̛͈͔̦͉̥̞͓͎̞̗͂͐͜E̸̥̳̠̱̲̟̩̅̓̂̂̈͑̐̀͊͑͆͠ ̸̖̣͔̥̆̅̓̍̐̔U̴̯̣͋P̵̨͚͉̥̳͋̌͋͌ ̶̭͙̤̣̯̉̂͗ͅẢ̷̢͓͇̳̹̼͚̘͗̽̈̋͌L̴̹̟͇͇̯̼͉̽̌́͌̚̕Ḽ̶̨̮͓͓̠͕͖͋͛͜ ̸̢̨̩̫̳̹͕̥̗̝̉̽̎͘H̴̢͓̫͍̞̋́͗̏͂̽̓̚O̸̝̫̲̱͘P̵̮̩̦͔̲͚̏̂͗̅̎̈̀̈́́̕͝E̶̛̻̳̳͎̩̹̠͈̒́̐͒̄̊̈́̆̑̚͘
@Sylvhem ffmpeg has a manual that's not googling something vaguely related to the problem and looking for the appropriate stack overflow answer?
@kepstin Thank you for the tips! I may do that next time I will need to use ffmpeg :).