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@aczw
aczw / update-content.yml
Last active January 25, 2025 15:28
GitHub Actions workflow for syncing Obsidian vault and Quartz (using Bun). Replace the placeholder values as necessary.
name: Update vault content
on:
schedule:
- cron: '0 11 * * MON' # Run every Monday at 11 AM UTC (6 AM EST, 7 AM EDT)
workflow_dispatch:
jobs:
update_vault_content:
runs-on: ubuntu-latest
@sarmadgulzar
sarmadgulzar / add_subtitles.py
Last active February 7, 2024 15:33
Launchpad Presentation
import cv2
from moviepy.video.compositing.CompositeVideoClip import CompositeVideoClip
from moviepy.video.VideoClip import ImageClip, TextClip
img = cv2.imread("input.png")
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
vid = ImageClip(img)
frame_height = img.shape[0]
@cr2007
cr2007 / transcript.js
Created July 9, 2023 12:58
Extracting Microsoft Stream Transcripts
// Credit: https://www.rushworth.us/lisa/?p=6854
var objTranscriptionLines = window.angular.element(window.document.querySelectorAll('.transcript-list')).scope().$ctrl.transcriptLines;
var strRunningText = "";
for(var i = 0; i < objTranscriptionLines.length; i++){
if( objTranscriptionLines[i] ){
var strLineText = objTranscriptionLines[i].eventData.text;
strRunningText = strRunningText + "\n" + strLineText;
}
}
@bitsurgeon
bitsurgeon / youtube.md
Last active November 6, 2025 14:54
Markdown cheatsheet for YouTube

Embed YouTube Video in Markdown File

  1. Markdown style
[![Watch the video](https://img.youtube.com/vi/nTQUwghvy5Q/default.jpg)](https://youtu.be/nTQUwghvy5Q)
  1. HTML style
<a href="http://www.youtube.com/watch?feature=player_embedded&v=nTQUwghvy5Q" target="_blank">
@bmaupin
bmaupin / free-backend-hosting.md
Last active December 8, 2025 07:30
Free backend hosting
@bennylope
bennylope / ffmpeg-watermark.md
Created April 22, 2016 23:17 — forked from webkader/ffmpeg-watermark.md
FFmpeg add a watermark to video

How to Add a Watermark to Video

FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and it’s fairly simple to add a watermark to a video using the overlay filter. The easiest way to install ffmpeg is to download a pre-built binary for your specific platform. Then you don’t have to worry about including and installing all the right dependencies and codecs you will be using.

Once you have ffmpeg installed, adding a watermark is as easy as passing your existing source through an overlay filter like so:

ffmpeg -i test.mp4 -i watermark.png -filter_complex "overlay=10:10" test1.mp4

Basically, we’re passing in the original video, and an overlay image as inputs, then passing it through the filter, and saving the output as test1.mp4.