madhums

/* 
 * Taken from http://stackoverflow.com/questions/5867534/how-to-save-canvas-data-to-file/5971674#5971674
 */

var fs = require('fs');
// string generated by canvas.toDataURL()
var img = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0"
    + "NAAAAKElEQVQ4jWNgYGD4Twzu6FhFFGYYNXDUwGFpIAk2E4dHDRw1cDgaCAASFOffhEIO"
    + "3gAAAABJRU5ErkJggg==";
// strip off the data: url prefix to get just the base64-encoded bytes

protrolium

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

nikoumba

install nodejs & npm

sudo apt-get install nodejs
sudo apt-get install npm

fix naming issue of node to ubuntu

ln -s /usr/bin/nodejs /usr/bin/node

alexcasalboni

Amazon Rekognition - Python Code Samples

1. Labels Detection
2. Faces Detection
3. Faces Comparison
4. Faces Indexing
5. Faces Search

jonassvatos

#!/usr/bin/env python
import sys
import json
import datetime

# Feed me with output of:
# ffprobe -f lavfi -i movie=INPUT.mov,ocr -show_entries frame=pkt_dts_time:frame_tags=lavfi.ocr.text -of json
input= sys.argv[1]
id = 0
old_time = '00:00:00,000'