-
Disable and stop the systemd-resolved service:
sudo systemctl disable systemd-resolved.service sudo systemctl stop systemd-resolved
-
Then put the following line in the
[main]
section of your/etc/NetworkManager/NetworkManager.conf
:
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FROM ubuntu:20.04 | |
RUN apt-get -qq update && apt-get -qq upgrade | |
ENV NGINX_VERSION nginx-1.19.3 | |
ENV FFMPEG_VERSION snapshot | |
ENV NGINX_RTMP_MODULE_VERSION 1.2.1 | |
ARG DEBIAN_FRONTEND=noninteractive | |
ENV TZ=America/New_York |
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# Decode a video to yuv420 raw format | |
ffmpeg -vsync 0 -c:v h264_cuvid -i input.mp4 -c:v rawvideo -pix_fmt yuv420p -f null /dev/null | |
ffmpeg -vsync 0 -c:v h264_cuvid -i input.mp4 -c:v rawvideo -pix_fmt yuv420p output.yuv | |
# Resize videos to 640x480 | |
ffmpeg -c:v h264_cuvid -i input.mp4 -vf scale=640:480 -c:v h264_nvenc output.mp4 | |
# Downsampling frame rate to 30fps | |
ffmpeg -i input.mp4 -r 30 -c:v h264_nvenc output.mp4 |
This example is part of this article.
This is an example for an HLS delivery with basic security. Nginx compiled with nginx-rtmp-module & secure-link is used as media server. Features:
- Domain filtering
- Referrer filtering
- Embed buster
wget https://github.com/brannondorsey/naive-hashcat/releases/download/data/rockyou.txt
sudo docker run -v $(pwd):/wordlists/ -it --rm wpscanteam/wpscan --url https://website.com --rua -e u --users-detection mixed --password-attack wp-login -P /wordlists/rockyou.txt --disable-tls-checks
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:
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<!DOCTYPE html> | |
<html lang='`en'> | |
<head> | |
<meta charset='utf-8'/> | |
<title>Audio only stream example</title> | |
<script src="//cdn.jsdelivr.net/npm/hls.js@latest"></script> | |
<style> | |
video { | |
width: 640px; | |
height: 360px; |