| // dm Klopapier Widget | |
| // | |
| // Copyright (C) 2020 by marco79 <marco79cgn@gmail.com> | |
| // | |
| // Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted. | |
| // | |
| // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL | |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, | |
| // INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER | |
| // IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
WIP
VP9 encode is very very slow ?
Yes and no. Unlike x265 use all core to speed up encode time, the low threaded libvpx-vp9 use for me 4 core of my Ryzen 3900X. Encode 4 video in the same time -> x4 "boost".
Force dynamic bitrate with b:v 0
Set quality level with -crf <quality level> is a integer (0 to 63)
libvpx use -deadline and ffmpeg -quality need to be set to good.
This was a huge hassle to figure out, so I wrote up a little guide in hopes that others would find it helpful:
macOS's domain name resolver will only return IPv6 addresses (from AAAA records) when it thinks that you have a valid routable IPv6 address. For physical interfaces like Ethernet or Wi-Fi it's enough to set or be assigned an IPv6 address, but for tunnels (such as those using utun interfaces) there are some extra annoying steps that need to be taken to convince the system that yes, you indeed have an IPv6 address, and yes, you'd like to get IPv6 addresses back for DNS lookups.
I use wg-quick to establish a WireGuard tunnel between my laptop and a Linode virtual server. WireGuard uses a utun user-space tunnel device to make the connection. Here's how that device gets configured:
How to configure your Mac to use DNS over TLS in five easy steps:
Install Stubby with Homebrew (https://dnsprivacy.org/wiki/display/DP/DNS+Privacy+Daemon+-+Stubby):
brew install stubby
Edit the configuration file:
| #pragma once | |
| #include <stdint.h> | |
| //fnv1a 32 and 64 bit hash functions | |
| // key is the data to hash, len is the size of the data (or how much of it to hash against) | |
| // code license: public domain or equivalent | |
| // post: https://notes.underscorediscovery.com/constexpr-fnv1a/ | |
| inline const uint32_t hash_32_fnv1a(const void* key, const uint32_t len) { |
| [dependencies] | |
| schannel = "0.0.2" | |
| [dependencies.hyper] | |
| version = "0.7" | |
| default-features = false |
| #!/bin/bash | |
| echo "$@" | sed -e 's|\\|/|g' -e 's|^\([A-Za-z]\)\:/\(.*\)|/mnt/\L\1\E/\2|' |
| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "net" | |
| "net/mail" | |
| "net/smtp" | |
| "crypto/tls" | |
| ) |
| ### No longer needed as of nginx-1.13.6-1.el7_4.ngx.x86_64.rpm from nginx.org | |
| ### it was compiled against OpenSSL 1.0.2 from CentoOS 7.4 so it supports ALPN (HTTP2 works) | |
| yum -y groupinstall 'Development Tools' | |
| yum -y install wget openssl-devel libxml2-devel libxslt-devel gd-devel perl-ExtUtils-Embed GeoIP-devel rpmdevtools | |
| OPENSSL="openssl-1.0.2l" | |
| NGINX_VERSION="1.13.5-1" | |
| NJS_VERSION="1.13.5.0.1.13-1" |