Alexandre Kaspar xionluhnis
xionluhnis
/ create_timelapse.sh
Created
January 11, 2023 15:39
Generate a timelapse from JPG images using FFMPEG
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| #!/usr/bin/env bash | |
| [[ -z "$FR" ]] && FR=30 | |
| [[ -z "$W" ]] && W=-1 | |
| [[ -z "$H" ]] && H=1080 | |
| [[ -z "$F" ]] && F=0.125 | |
| [[ -z "$TR" ]] && TR=2 | |
| INPUT="$1" | |
| [[ -n "$2" ]] && OUTPUT="$2" || OUTPUT="${INPUT//\/}.mp4" | |
| # ffmpeg -framerate $FR -pattern_type glob -i "$INPUT/*.JPG" -c:v libx264 -crf 17 -pix_fmt yuv420p -vf "transpose=0" -vf scale=-1:800 "$OUTPUT" |
xionluhnis
/ generate-programs.js
Created
August 29, 2022 18:43
Generating javascript programs from a set of characters
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| "use strict" | |
| const chars='+[]'.split('') | |
| let pastStrings=[...chars] | |
| const outs=[] | |
| const num = 12 // number of characters to try appending | |
| let best = null | |
| mainLoop: | |
| for(let i=0;i<num;++i){ | |
| let newStrings=[] | |
| for(const preStr of pastStrings){ |
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| /* | |
| * Cuda memory wrapper | |
| */ | |
| #ifndef CUDAMEMORY_H | |
| #define CUDAMEMORY_H | |
| #ifndef NDEBUG | |
| #include <iostream> | |
| #include <stdlib.h> |
xionluhnis
/ fetchmail.sh
Last active
December 12, 2015 04:08
Fetching mail from pop3 via bash. Accept any pop3 command, augmented with a "last" command.
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| #!/bin/bash | |
| # Wed Jun 16 16:04:19 EDT 2004 | |
| # NAME: p1 | |
| # Copyright 2004, Chris F.A. Johnson | |
| # Released under the terms of the GNU General Public License | |
| # Modified by Alexandre Kaspar <xion.luhnis(at)gmail(dot)com> | |
| # Using https://gist.github.com/jjarmoc/1571540 | |
| CR=$'\r' ## carriage return; for removal of |