| /*jshint esversion: 6 */ | |
| const assert = require('assert'); | |
| // sugar for FlatMapper.prototype.flatMapp | |
| class FlatMapper { | |
| constructor() { | |
| // do stuff | |
| } | |
| // | |
| // ViewController.m | |
| // AVPlayerCaching | |
| // | |
| // Created by Anurag Mishra on 5/19/14. | |
| // Sample code to demonstrate how to cache a remote audio file while streaming it with AVPlayer | |
| // | |
| #import "ViewController.h" | |
| #import <AVFoundation/AVFoundation.h> |
| <!-- | |
| Tutorial code for: http://www.binpress.com/tutorial/generating-nice-movie-previews-with-ffmpeg/138 | |
| --> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title></title> | |
| </head> | |
| <body> | |
| <a href="https://www.youtube.com/watch?v=v1uyQZNg2vE" target="_blank" class="video-preview" data-frames="100" data-source="http://i.imgur.com/BX0pV4J.jpg"></a> |
| package main | |
| import ( | |
| "crypto/rand" | |
| "fmt" | |
| "io" | |
| "net" | |
| "sync/atomic" | |
| "time" | |
| ) |
| package main | |
| import ( | |
| "log" | |
| "os" | |
| "github.com/boltdb/bolt" | |
| ) | |
| var path = "bolt.db" |
| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "os" | |
| "github.com/boltdb/bolt" | |
| ) |
Rotate all videos in current directory 90 degrees and remove rotate metadata that's used by iOS & Quicktime.
find *.mp4 | xargs -I {} ffmpeg -i "{}" -v 0 -vf "transpose=1" -qscale 0 -y -metadata:s:v:0 "rotate=0" "rotated/{}"Print the width, height and filename for every video in the current directory
| // how to programatically create NSLayoutConstraints inside a playground | |
| import UIKit | |
| let viewFrame = CGRect(x: 0, y: 0, width: 640, height: 750) | |
| let view = UIView(frame: viewFrame) | |
| view.backgroundColor = UIColor.greenColor() | |
| // initially the subView will obscure the entire view | |
| let subView = UIVisualEffectView(effect: UIBlurEffect(style: UIBlurEffectStyle.Dark)) |