Skip to content

Instantly share code, notes, and snippets.

@dbieber
dbieber / fastbook.py
Last active October 23, 2024 17:23
fastbook speeds up the silence in audiobooks, and can speed up the non-silence too
"""Performs automatic speed edits to audio books.
Example usage:
Assuming you have an audiobook book.aax on your Desktop:
1. Convert it to wav:
ffmpeg -i ~/Desktop/book.aax ~/Desktop/book.wav
2. Adjust the speed:
This uses llm.datasette.io and OpenAI.
I use `git commit --template` to provide the output from the LLM to Git. This way, if you do not like the results, you
can quit your editor and no commit will be made.
# Shell function for generating a diff and editing it in your default editor:
gcllm() {
GIT_DIR="$(git rev-parse --git-dir)"
TEMPLATE="$GIT_DIR/COMMIT_EDITMSG_TEMPLATE"
@kyrylo
kyrylo / colorized_logger.rb
Last active April 26, 2025 11:35
Nice colorized logs for Rails apps! With this initializer, you can instantly colorize your Rails development logs. Just copy and paste the code, and it’ll work. https://x.com/kyrylosilin/status/1852308566201237815
# frozen_string_literal: true
# config/initializers/colorized_logger.rb
# This initializer adds color to the Rails logger output. It's a nice way to
# visually distinguish log levels.
module ColorizedLogger
COLOR_CODES = {
debug: "\e[36m", # Cyan
info: "\e[32m", # Green
warn: "\e[33m", # Yellow