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#!/usr/bin/env python
import os
import sys
import json
import argparse
import numpy as np
from skimage.metrics import structural_similarity as ssim
from skimage.transform import resize
from moviepy import VideoFileClip
@gphg
gphg / WebGL-WebGPU-frameworks-libraries.md
Created August 29, 2025 19:29 — forked from dmnsgn/WebGL-WebGPU-frameworks-libraries.md
A collection of WebGL and WebGPU frameworks and libraries

A non-exhaustive list of WebGL and WebGPU frameworks and libraries. It is mostly for learning purposes as some of the libraries listed are wip/outdated/not maintained anymore.

Engines and libraries ⚙️

Name Stars Last Commit Description
three.js ![GitHub
@gphg
gphg / find_loop.py
Last active September 1, 2025 14:04
Finds a seamless loop in a video and creates a looping video or GIF.
#!/usr/bin/env python
import os
import sys
import json
import argparse
import numpy as np
from skimage.metrics import structural_similarity as ssim
from skimage.transform import resize
from moviepy import VideoFileClip
@gphg
gphg / 100mbify.sh
Last active August 21, 2025 17:14
A handy script for sharing meme videos across the internet.
#!/usr/bin/bash
# Define custom exit codes
EXIT_SUCCESS=0
EXIT_MISSING_ARGS=1
EXIT_FFPROBE_FAILED=2
EXIT_ZERO_DURATION=3
EXIT_FFMPEG_FAILED=4
EXIT_TIME_PARSING_FAILED=5
EXIT_COMMAND_NOT_FOUND=6
@gphg
gphg / range.lua
Last active May 14, 2025 04:55
Generated from Google Gemini conversation.
--- Calculates the lowest and highest numerical indices and the count of numerical indices in a table.
--
-- Iterates over all keys using `pairs` and finds the minimum and maximum
-- among the numerical keys. Non-numerical keys are ignored.
-- Also counts the total number of numerical keys.
-- Returns 0, 0, 0 for tables with no numerical keys (including empty tables).
--
---@param tbl table The input table.
---@return number The lowest numerical index found, or 0 if none.
---@return number The highest numerical index found, or 0 if none.

This is a conversation from a chatbot, Google Gemini. https://gemini.google.com/app (free, not signed on Google account)

I can't recall the exact question I asked, but the response is quite explanatory.

Subject is about JavaScipt DOM Event.

@gphg
gphg / to-webm.py
Last active March 10, 2025 06:52
GitHub Copilot assisted ffmpeg python script.
#!/usr/bin/python
import os
import subprocess
import sys
import time
def get_video_bitrate(input_file):
# Use ffprobe to get the video bitrate
ffprobe_command = [
'ffprobe',
@gphg
gphg / meme-text.sh
Created January 28, 2025 16:04 — forked from Mrfiregem/meme-text.sh
A bash script to add meme text to a video file using ffmpeg
#!/usr/bin/env bash
# Initialize variables to customize output
: "${FFILE:="${HOME}/.fonts/i/impact.ttf"}" # Let user choose font file
: "${FSIZE:=72}" # Let user choose font size in px
: "${BSIZE:=5}" # Let user choose stroke size in px
: "${OFFSET:='(h*0.05)'}" # Let user choose text offset in px
# TTEXT - Text to display at the top of the image
# BTEXT - Text to display at the bottom of the image
# Exit value index:
@gphg
gphg / scenedetect-mute.sh
Last active February 20, 2025 16:53
Local copy and slightly fixed script of this discussion: https://github.com/Breakthrough/PySceneDetect/discussions/475
__input="$1" # Required
__phase="$2" # Aka controller
__video_file=$(basename -- "$__input")
__video_name="${__video_file%.*}"
__video_ext="${__video_file##*.}"
__csv_name="${__video_name}-Scenes.csv"
# TODO: file checks
# Detect content and write it to be revised later.
-- https://github.com/openresty/lua-tablepool
-- With slightly modifications.
local newtab = require "table.new"
local cleartab = require "table.clear"
local setmetatable = setmetatable
local _M = newtab(0, 2)
local max_pool_size = 200