| // https://ccrma.stanford.edu/courses/422/projects/WaveFormat/ | |
| function buildWaveHeader(opts) { | |
| var numFrames = opts.numFrames; | |
| var numChannels = opts.numChannels || 2; | |
| var sampleRate = opts.sampleRate || 44100; | |
| var bytesPerSample = opts.bytesPerSample || 2; | |
| var blockAlign = numChannels * bytesPerSample; | |
| var byteRate = sampleRate * blockAlign; | |
| var dataSize = numFrames * blockAlign; |
An ongoing project to catalogue all of these sneaky, hidden, bleeding edge selectors as I prepare my JSConf EU 2012 talk.
Everything is broken up by tag, but within each the selectors aren't particularly ordered.
I have not tested/verified all of these. Have I missed some or got it wrong? Let me know. - A
A friendly reminder that you may need to set this property on your target/selected element to get the styling results you want:
-webkit-appearance:none;
| /Applications/VLC-unstable.app/Contents/MacOS/VLC -I rc screen:// --noaudio --sout "#transcode{vcodec=h264,venc=x264, vb=800,acodec=none,scale=1.0}:std{access=file,mux=mp4,dst=my_first_transcoded_movie.mp4}" |
| // this is the background code... | |
| // listen for our browerAction to be clicked | |
| chrome.browserAction.onClicked.addListener(function (tab) { | |
| // for the current tab, inject the "inject.js" file & execute it | |
| chrome.tabs.executeScript(tab.ib, { | |
| file: 'inject.js' | |
| }); | |
| }); |
The following two functions will stream just about any audio or video file to any browsers supporting mp3 and/or webm. Due to the unknown number of bytes, a custom html5 audio/video player will have to be written (my next step) to allow seeking.
For w/e reason node.js didn't want to spawn a child process with a unix pipe in it. This could be so that they can keep support for windows computers. As such I've created the following bash script:
#!/bin/bash
START_TIME=${2:-0}
VARIABLE_BIT_RATE=${3:-4}
ABSOLUTE_PATH=$1
| <!DOCTYPE html> | |
| <html> | |
| <head></head> | |
| <body> | |
| <script type=text/javascript> | |
| navigator.getUserMedia = navigator.getUserMedia | |
| || navigator.webkitGetUserMedia | |
| || navigator.mozGetUserMedia; |
| https://www.odoo.com/apps/modules/8.0/crm_voip/ | |
| # Install asterisk server on Ubuntu 14.04 | |
| # 1. Install dependencies | |
| sudo apt-get update | |
| sudo apt-get install wget | |
| sudo apt-get install gcc | |
| sudo apt-get install g++ | |
| sudo apt-get install ncurses-dev |
Direct copy of pre-encoded file:
$ ffmpeg -i filename.mp4 -codec: copy -start_number 0 -hls_time 10 -hls_list_size 0 -f hls filename.m3u8
| // Example: https://codepen.io/marcelo-ribeiro/pen/OJmVOyW | |
| const accentsMap = new Map([ | |
| ["A", "Á|À|Ã|Â|Ä"], | |
| ["a", "á|à|ã|â|ä"], | |
| ["E", "É|È|Ê|Ë"], | |
| ["e", "é|è|ê|ë"], | |
| ["I", "Í|Ì|Î|Ï"], | |
| ["i", "í|ì|î|ï"], | |
| ["O", "Ó|Ò|Ô|Õ|Ö"], |
