Tips

Short tech notes and references.

• ffmpeg - how to tell if video is interlaced
  2025-04-22 ffmpeg video
• python text dedent: from textwrap import dedent
  2025-03-03 python
• show git branch and status info in zsh command prompt
  2025-02-05 zsh git shell
• gpg - quick symmetric encrypt
  2025-01-24 gpg encryption
• ffmpeg to normalize / hard-limit audio level of mp3
  2025-01-14 ffmpeg audio