kac-

FFMpeg to Icecast2 Streaming Samples

Examples usage of various codecs with FFMpeg.

Samples

• flac.sh : An Icecast Source Client
  • for Windows (Cygwin is required)
  • and macOS (brew install ffmpeg)
• another_examples.sh : Samples
• FFMpeg can push to Icecast2 in various formats: Opus/Vorbis/AAC/MP3

kac-

GPG - SSH setup

Generating the master key

Here we create the master key. We want only Certify capability: we use the master key only to create the subkeys, Sign - Encrypt - Authenticate capabilities will be assigned to the subkeys.

Run the following command to start the master key generation process. Select the set your own capabilities creation process (type 8)

  ▶ gpg --full-generate-key --expert

gpg (GnuPG) 2.2.9; Copyright (C) 2018 Free Software Foundation, Inc.

kac-

$networks = netsh wlan show profiles | select-string 'All User Profile'

if($networks.Count -gt 0) {
  $(foreach ($item in $networks) {
    $item.Line.Split(':')[1].Trim()
  }) | Out-GridView -Title 'Select one or more neowrks to forget' -OutputMode Multiple |
  foreach {
    netsh wlan delete profile name = "$_"
  }
}

kac-

# Create background noise profile from mp3
/usr/bin/sox noise.mp3 -n noiseprof noise.prof

# Remove noise from mp3 using profile
/usr/bin/sox input.mp3 output.mp3 noisered noise.prof 0.21

# Remove silence from mp3
/usr/bin/sox input.mp3 output.mp3 silence -l 1 0.3 5% -1 2.0 5%

# Remove noise and silence in a single command

kac-

		Map<String, Integer> result = new HashMap<String, Integer>();
		while (constituencies.size() > 0) {
			Iterator<List<Candidate>> ci = constituencies.iterator();
			while (ci.hasNext()) {
				List<Candidate> l = ci.next();
				Collections.sort(l);
				Candidate candidate = l.get(0);
				if (candidate.acceptor != null && !candidate.acceptor.out) {
					candidate.acceptor.votes += candidate.votes;
				} else if (candidate.reserve != null && !candidate.reserve.out) {

kac-

package main

import (
	"fmt"
	"github.com/mably/btcwire"
	"log"
	"net"
	"time"
)

kac-

package main

import (
	"crypto/ecdsa"
	"crypto/elliptic"
	"crypto/sha256"
	"fmt"
	"math/big"
)

kac-

package main

import (
	"bytes"
	"encoding/binary"
	"errors"
	"github.com/conformal/fastsha256"
	"math/big"
)

kac-

Keybase proof

I hereby claim:

• I am kac- on github.
• I am kac (https://keybase.io/kac) on keybase.
• I have a public key whose fingerprint is 09AF 6358 0E35 A5BC C82F 28DB 3D65 F78E 78CB E723

To claim this, I am signing this object: