Eugene MechanisM MechanisM

## ffmpeg-livestream-to-streaming-sites-vaapi-nvenc.md

      
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                MechanisM
                / ffmpeg-livestream-to-streaming-sites-vaapi-nvenc.md
            
            
              Created
              November 6, 2019 00:08
                — forked from Brainiarc7/ffmpeg-livestream-to-streaming-sites-vaapi-nvenc.md
            
              
                ffmpeg livestreaming to youtube via Nvidia's NVENC and Intel's VAAPI on supported hardware
              
          
    Streaming your Linux desktop to Youtube and Twitch via Nvidia's NVENC and VAAPI:
Considerations to take when live streaming:
The following best practice observations apply when using a hardware-based encoder for live streaming to any platform:


Set the buffer size (-bufsize:v) equal to the target bitrate (-b:v). You want to ensure that you're encoding in CBR mode.


Set up the encoders as shown:


## index.html
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <!-- Обратите внимание, что клиент тут импортируется из ветки c2 репозитория centrifuge-js -->
        <script type="text/javascript" src="https://rawgit.com/centrifugal/centrifuge-js/c2/dist/centrifuge.min.js"></script>
    </head>
    <body>
        <input type="text" id="input" />
        <script type="text/javascript">

## nginx.conf
events {
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent"';

    map $http_upgrade $connection_upgrade {
        default upgrade;

## gist:a23e7f6b2c8f86985f316026c3583741
#!/usr/bin/env python3

import redis
import xml.dom.minidom as minidom

def generate_placemark(doc, document, station):
    "Generates a single place mark from a station"

    placemark = doc.createElement('Placemark')
    document.appendChild(placemark)

## howto.md

      
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                adamcharnock
                / howto.md
            
            
              Last active
              June 18, 2020 01:48
            
              
                Kubernetes install on Ubuntu 17.10 via kubeadm
              
          
    Kubernetes install on Ubuntu 17.10 via kubeadm

Initial setup

apt-get update
apt-get upgrade
apt-get install curl

# Check VXLAN exists


## meta-tags.md

      
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                jochemstoel
                / meta-tags.md
            
            
              Created
              September 4, 2017 07:36
                — forked from whitingx/meta-tags.md
            
              
                Complete List of HTML Meta Tags
              
          
    Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/
Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

  
## findDuplicateItemsArrays.js
// ES6

// Count duplicate items
const names = ['Mike', 'Matt', 'Nancy', 'Adam', 'Jenny', 'Nancy', 'Carl']

const count = names =>
  names.reduce((a, b) =>
    Object.assign(a, {[b]: (a[b] || 0) + 1}), {})

const duplicates = dict =>

## ffmpeg-livestream-to-streaming-sites-vaapi-nvenc.md

      
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                Brainiarc7
                / ffmpeg-livestream-to-streaming-sites-vaapi-nvenc.md
            
            
              Last active
              April 21, 2024 04:22
            
              
                ffmpeg livestreaming to youtube via Nvidia's NVENC and Intel's VAAPI on supported hardware
              
          
    Streaming your Linux desktop to Youtube and Twitch via Nvidia's NVENC and VAAPI:
Considerations to take when live streaming:
The following best practice observations apply when using a hardware-based encoder for live streaming to any platform:


Set the buffer size (-bufsize:v) equal to the target bitrate (-b:v). You want to ensure that you're encoding in CBR mode.


Set up the encoders as shown:


## postgres-notify-trigger.sql
CREATE OR REPLACE FUNCTION notify_trigger() RETURNS trigger AS $$
	DECLARE
		channel_name varchar DEFAULT (TG_TABLE_NAME || '_changes');
	BEGIN
		IF TG_OP = 'INSERT' THEN
			PERFORM pg_notify(channel_name, '{"id": "' || NEW.id || '"}');
			RETURN NEW;
		END IF;
		IF TG_OP = 'DELETE' THEN
			PERFORM pg_notify(channel_name, '{"id": "' || OLD.id || '"}');

## yandex_money_hash.py
from hashlib import sha1


class YandexMoheyHash:
    """
    Integrity check for Yandex.Money HTTP-notifications
    Usage example:

    yahash = YandexMoheyHash(request.POST, settings.YANDEX_MONEY_SECRET)
    if yahash.check(request.POST['sha1_hash']):
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<!-- Обратите внимание, что клиент тут импортируется из ветки c2 репозитория centrifuge-js -->
	<script type="text/javascript" src="https://rawgit.com/centrifugal/centrifuge-js/c2/dist/centrifuge.min.js"></script>
	</head>
	<body>
	<input type="text" id="input" />
	<script type="text/javascript">
	events {
	}

	http {
	log_format main '$remote_addr - $remote_user [$time_local] "$request" '
	'$status $body_bytes_sent "$http_referer" '
	'"$http_user_agent"';

	map $http_upgrade $connection_upgrade {
	default upgrade;
	#!/usr/bin/env python3

	import redis
	import xml.dom.minidom as minidom

	def generate_placemark(doc, document, station):
	"Generates a single place mark from a station"

	placemark = doc.createElement('Placemark')
	document.appendChild(placemark)
	// ES6

	// Count duplicate items
	const names = ['Mike', 'Matt', 'Nancy', 'Adam', 'Jenny', 'Nancy', 'Carl']

	const count = names =>
	names.reduce((a, b) =>
	Object.assign(a, {[b]: (a[b] \|\| 0) + 1}), {})

	const duplicates = dict =>
	CREATE OR REPLACE FUNCTION notify_trigger() RETURNS trigger AS $$
	DECLARE
	channel_name varchar DEFAULT (TG_TABLE_NAME \|\| '_changes');
	BEGIN
	IF TG_OP = 'INSERT' THEN
	PERFORM pg_notify(channel_name, '{"id": "' \|\| NEW.id \|\| '"}');
	RETURN NEW;
	END IF;
	IF TG_OP = 'DELETE' THEN
	PERFORM pg_notify(channel_name, '{"id": "' \|\| OLD.id \|\| '"}');
	from hashlib import sha1


	class YandexMoheyHash:
	"""
	Integrity check for Yandex.Money HTTP-notifications
	Usage example:

	yahash = YandexMoheyHash(request.POST, settings.YANDEX_MONEY_SECRET)
	if yahash.check(request.POST['sha1_hash']):