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Kamil Sarna ksarna

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@cfr
cfr / devert
Last active August 6, 2019 15:08
Fix vertical video
#!/usr/bin/env sh
# http://stackoverflow.com/a/30819570/187663
ffmpeg -i $1 -i $1 -filter_complex "[0:v]scale=-1:720[scaled_video];[1:v]scale=1280:720,boxblur=16[blur_image];[blur_image][scaled_video]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2[outv]" -c:v libx264 -aspect 1280/720 -map [outv] -map 0:a -c:a copy $1.fixed.mp4
@jforaker
jforaker / A react-native android Facebook login setup.md
Last active December 9, 2018 12:45
react-native android Facebook login
@mrzmyr
mrzmyr / index.js
Created November 22, 2015 16:56
React Native - Detect Double Tap
var Index = React.createClass({
getInitialState: function () {
return {
lastPress: 0
}
},
onPress: function () {
var delta = new Date().getTime() - this.state.lastPress;
@pgtwitter
pgtwitter / file.frag
Last active June 15, 2025 21:00
audio visualizer on glsl-livecoder( https://atom.io/packages/glsl-livecoder )
//audio visualizer on glsl-livecoder ( https://atom.io/packages/glsl-livecoder )
precision mediump float;
uniform float time;
uniform vec2 resolution;
uniform sampler2D spectrum;
uniform sampler2D samples;
uniform float volume;
uniform sampler2D backbuffer;
float PI = 3.14159265359;