Daily Archives: July 4, 2022

I just installed LuaRocks, the standard package manager for Lua, using Homebrew: brew install luarocks I’m running Lua 5.4, and every time I try to access the package repository, either to search or install, it errors out. For example: % luarocks search --all sh: line 1: 55274 Abort trap: 6 […]

I’m trying to use ffmpeg to take an input mp3 audio file (which contains an audio source and video source) from stdin, make modifications, and then send the mp3 to stdout. However, upon inspection of the audio after saving the stream from stdout, the file stream is missing the video […]