nkokkos

PostgreSQL is Enough

• Just Use Postgres for Everything
• Simplify: move code into database functions
• Hacker News discussion

Background and Cron Jobs

• https://github.com/citusdata/pg_cron
• https://github.com/cybertec-postgresql/pg_timetable

nkokkos

var RTCPeerConnection = null;
var getUserMedia = null;
var attachMediaStream = null;
var reattachMediaStream = null;
var webrtcDetectedBrowser = null;
var webrtcDetectedVersion = null;

function trace(text) {
    if (text[text.length - 1] === "\n") {
        text = text.substring(0, text.length - 1);

nkokkos

ffmpeg short guide

Supported input formats

$ ffmpeg -formats

Sub-clip Creation

$ ffmpeg -i input_file -ss timecode -t timecode -vcodec copy -acodec copy  output_file 

ex:

ffmpeg -i recorder_A.vob -ss 00:03:00 -t 00:30:15 -vcodec mpeg4 -acodec aac recorder_A.mp4

Audio Volume Modification