AI Agent Skills

MARCELO: an AI powered bot to automate the editing and thumbnail creation for your Youtube clips channel

Implement a programmatic audio fade — a sleep timer, an alarm ramp, a duck — on a gain line of its own instead of the user's volume, and restore that gain from the playe…

Hold Android audio focus once at app level when several player instances are alive at the same time — dual-player crossfade, precached players — and keep focus-driven du…

Use when the user wants to turn a raw talking-head / screen-share recording into a finished, edited, annotated video plus a full content package. Removes silences, flags…

Use when the user wants to transcribe a video or audio file to text with word-level timestamps — spins up a self-contained local Whisper (whisper.cpp) Docker service bun…

Tools for ASR Corpus Generation from Online Video

Interact with the browser using the Freedrum sensors in JavaScript

Reduces background noise in a single audio file using FFmpeg afftdn. Use when the user wants audio denoise, noise reduction, hiss removal, room noise cleanup, or SFX/voi…

Applies fade-in and fade-out at the start and end of a single audio file using FFmpeg. Use when the user wants audio fade, fade in/out, smooth attack/release, crossfade…

Normalizes a single audio file to consistent LUFS loudness with true-peak limiting using FFmpeg. Use when the user wants loudness normalization, volume matching, unified…

Standardizes a single audio file to 44100 or 48000 Hz and exports 16-bit PCM WAV using FFmpeg. Use when the user wants sample rate standardization, resample to 44.1 kHz…

Splits a single audio file into two segments (part 1 before the split point, part 2 after) using FFmpeg. Use when the user wants to split audio, divide a clip into two p…

Converts a single audio file to OGG Vorbis using FFmpeg for Godot-ready compressed assets. Use when the user wants to convert audio to OGG, transcode WAV/MP3/FLAC/AAC to…

Converts a single audio file to WAV (PCM) using FFmpeg while preserving source quality. Use when the user wants to convert audio to WAV, transcode MP3/OGG/FLAC/AAC to WA…

An Algorithmic Audio Landscape

Removes all audio and music tracks from a single video file using FFmpeg, keeping the video stream (stream copy by default). Use when the user wants to mute a video, str…