Command Flags
| Flag | Options | Description |
|---|---|---|
-codec:a |
libfaac, libfdk_aac, libvorbis | Audio Codec |
-quality |
best, good, realtime | Video Quality |
-b:a |
128k, 192k, 256k, 320k | Audio Bitrate |
-codec:v |
mpeg4, libx264, libvpx-vp9 | Video Codec |
BichengLUO
/ mp4_to_gif.bash
Created
February 7, 2018 23:30
An ffmpeg script to convert MP4 to GIF with high quality
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| ffmpeg -y -i input.mp4 -vf fps=10,scale=716:-1:flags=lanczos,palettegen palette.png | |
| ffmpeg -i input.mp4 -i palette.png -filter_complex "fps=10,scale=716:-1:flags=lanczos[x];[x][1:v]paletteuse" output.gif |
aparrish
/ spacy_intro.ipynb
Last active
August 9, 2023 01:41
NLP Concepts with spaCy. Code examples released under CC0 https://creativecommons.org/choose/zero/, other text released under CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
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random-person-001
/ chordplot1.py
Created
February 12, 2017 23:46
Plot some data as a filled chord graph in plotly with python, using essentially example code.
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| # | |
| # Plot some data as a filled chord graph! | |
| # The data labels will be '[label1] donated $[qty] to [label2]. | |
| # | |
| # You should have plotly installed and set up for this to work. | |
| # | |
| # By Riley, Feb 2017, but almost all of it stolen from examples | |
| # at https://plot.ly/python/filled-chord-diagram/ | |
| # |
SimplGy
/ renameToHash.sh
Last active
July 27, 2023 07:30
Rename files with a hash based on their contents. eg: `abc.jpg` to `3101ace8db9f.jpg`. Useful for detecting duplicates.
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| #!/bin/bash | |
| # TODO: skip tiny files (so small they couldn't be photos) | |
| # TODO: make sure sym links and other file system oddities are handled | |
| # TODO: look at paralellization for perf boost | |
| # | |
| # Constants | |
| # | |
| CHAR_COUNT=12 | |
| BLOCK_COUNT=6 |
noelboss
/ git-deployment.md
Last active
April 25, 2024 10:38
Simple automated GIT Deployment using Hooks
Here are the simple steps needed to create a deployment from your local GIT repository to a server based on this in-depth tutorial.
You are developing in a working-copy on your local machine, lets say on the master branch. Most of the time, people would push code to a remote server like github.com or gitlab.com and pull or export it to a production server. Or you use a service like deepl.io to act upon a Web-Hook that's triggered that service.
alirobe
/ reclaimWindows10.ps1
Last active
April 23, 2024 06:15
This Windows 10 Setup Script turns off a bunch of unnecessary Windows 10 telemetery, bloatware, & privacy things. Not guaranteed to catch everything. Review and tweak before running. Reboot after running. Scripts for reversing are included and commented. Fork of https://github.com/Disassembler0/Win10-Initial-Setup-Script (different defaults). N.…
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| ### | |
| ### | |
| ### UPDATE: For Win 11, I recommend using this tool in place of this script: | |
| ### https://christitus.com/windows-tool/ | |
| ### https://github.com/ChrisTitusTech/winutil | |
| ### https://www.youtube.com/watch?v=6UQZ5oQg8XA | |
| ### iwr -useb https://christitus.com/win | iex | |
| ### | |
| ### |
dotob
/ d3-server.coffee
Created
January 6, 2016 14:12
Directly render and serve d3 visualizations from a nodejs server.
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| # Start `coffee d3-server.coffee` | |
| # Then visit http://localhost:1337/ | |
| # originally from: https://gist.github.com/Caged/6407459 | |
| d3 = require('d3') | |
| http = require('http') | |
| jsdom = require('jsdom') | |
| http.createServer((req, res) -> | |
| # Chrome automatically sends a requests for favicons | |
| # Looks like https://code.google.com/p/chromium/issues/detail?id=39402 isn't |
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| $ python xor.py | |
| Training: | |
| Epoch 0 MSE: 1.765 | |
| Epoch 100 MSE: 0.015 | |
| Epoch 200 MSE: 0.005 | |
| * Target MSE reached * | |
| Evaluating: | |
| 1 XOR 0 = 1 ( 0.904) Error: 0.096 | |
| 0 XOR 1 = 1 ( 0.908) Error: 0.092 | |
| 1 XOR 1 = 0 (-0.008) Error: 0.008 |
Updated: Just use qutebrowser (and disable javascript). The web is done for.
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