ddennedy

See my DASH-IF presentation from October, 2014:
https://s3.amazonaws.com/misc.meltymedia/dash-if-reveal/index.html#/

1. encode multiple bitrates with keyframe alignment:
   ffmpeg -i ~/Movies/5D2_Portrait.MOV -s 1280x720 -c:v libx264 -b:v 1450k -bf 2 \
     -g 90 -sc_threshold 0 -c:a aac -strict experimental -b:a 96k -ar 32000 out.mp4

   My input was 30 fps = 3000 ms. If it were 29.97, then a GOP size of 90 frames will yield a base segment
   size of 3003 milliseconds. You can make the segment size some multiple of this, e.g.: 6006, 9009, 12012.

tomazzaman

check process hhvm with pidfile /var/run/hhvm/pid
  group hhvm
  start program = "/usr/sbin/service hhvm start" with timeout 60 seconds
  stop program  = "/usr/sbin/service hhvm stop"
  if failed unixsocket /var/run/hhvm/hhvm.sock then restart
  if mem > 400.0 MB for 1 cycles then restart
  if 5 restarts with 5 cycles then timeout

fevangelou

# === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) ===
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# ~ Updated September 2024 ~
#
#
# The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores.
# If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage.
#

ryzy

# make sure you have these installed
yum install -y make gcc perl pcre-devel zlib-devel

rickytato

1. key
2. crt
3. COMODORSADomainValidationSecureServerCA.crt
4. COMODORSAAddTrustCA
5. AddTrustExternalCARoot

gadelkareem

{
  "Version": "2012-10-17",
  "Id": "S3PolicyId1",
  "Statement": [
    {
      "Sid": "IPAllow",
      "Effect": "Allow",
      "Principal": "*",
      "Action": "s3:GetObject",
      "Resource": "arn:aws:s3:::example.bucket/*",

haproxytechblog

backend per_ip_and_url_rates
    stick-table type binary len 8 size 1m expire 24h store http_req_rate(24h)

backend per_ip_rates
    stick-table type ip size 1m expire 24h store gpc0,gpc0_rate(30s)

charlesroper

How to setup a practically free CDN using Backblaze B2 and Cloudflare

⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,