# Downloading online videos by ffmpeg

Sometimes, we need to download online videos maybe a Teams recording. Here's a [tip from StackOverflow](<https://stackoverflow.com/a/72653505/5095636>) by using [ffmpeg](<https://www.gyan.dev/ffmpeg/builds/>). Be sure to check the comments for solutions to errors like "*Error opening input: Invalid data found when processing input*.". Another solution is to use [kylon/Sharedown](<https://github.com/kylon/Sharedown>) which is much more faster.