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:
| <?xml version="1.0" encoding="utf-8"?> | |
| <!-- =================================================================================== --> | |
| <!-- | This document was autogenerated by xacro from kr6r900sixx.xacro | --> | |
| <!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | --> | |
| <!-- =================================================================================== --> | |
| <robot name="kuka_kr6r900sixx"> | |
| <!-- colours based on RAL values given in "FAQ - Colours of robot and robot | |
| controller", version "KUKA.Tifs | 2010-01-21 |YM| DefaultColorsRobotAndController.doc", | |
| downloaded 2015-07-18 from | |
| http://www.kuka.be/main/cservice/faqs/hardware/DefaultColorsRobotAndController.pdf |
| #!/bin/bash | |
| if [ ! -x "$(command -v aptitude)" ]; then | |
| printf "You don't appear to have aptitude installed, aborting\n" >&2 | |
| exit 1 | |
| fi | |
| aptitude search \ | |
| '?exact-name(camera-calibration-parsers-tools) ~i' \ | |
| '?exact-name(catkin) ~i' \ |
| - git: | |
| local-name: cat_laser_scan_qa | |
| uri: https://github.com/Jmeyer1292/cat_laser_scan_qa.git | |
| version: test | |
| - git: | |
| local-name: descartes | |
| uri: https://github.com/gavanderhoorn/descartes.git | |
| version: godel_refactor_omp_fixed_rosconsole | |
| - git: | |
| local-name: godel |
| <?xml version="1.0" ?> | |
| <!-- =================================================================================== --> | |
| <!-- | This document was autogenerated by xacro from ur10_robot.urdf.xacro | --> | |
| <!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | --> | |
| <!-- =================================================================================== --> | |
| <robot name="ur10" xmlns:xacro="http://wiki.ros.org/xacro"> | |
| <!-- | |
| Author: Kelsey Hawkins | |
| Contributers: Jimmy Da Silva, Ajit Krisshna N L, Muhammad Asif Rana | |
| --> |
| <?xml version="1.0" ?> | |
| <robot name="fanuc_m10ia" xmlns:xacro="http://wiki.ros.org/xacro"> | |
| <xacro:include filename="$(find fanuc_m10ia_support)/urdf/m10ia_macro.xacro"/> | |
| <xacro:fanuc_m10ia prefix=""/> | |
| <link name="eef"> | |
| <visual> | |
| <origin xyz="0 0 0" rpy="0 0 0"/> | |
| <geometry> | |
| <mesh filename="package://fanuc_m10ia_support/meshes/m10ia/visual/link_6.stl"/> |
| # SINGULARITY.CONF | |
| # This is the global configuration file for Singularity. This file controls | |
| # what the container is allowed to do on a particular host, and as a result | |
| # this file must be owned by root. | |
| # ALLOW SETUID: [BOOL] | |
| # DEFAULT: yes | |
| # Should we allow users to utilize the setuid program flow within Singularity? | |
| # note1: This is the default mode, and to utilize all features, this option |
| FROM ubuntu:17.10 | |
| ENV DEBIAN_FRONTEND=noninteractive | |
| ENV LANG C.UTF-8 | |
| ENV LC_ALL C.UTF-8 | |
| RUN apt-get update \ | |
| && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| ca-certificates \ |
| # desktop includes everything, excluding the 'perception' variant, which would install PCL 1.7 related packages | |
| FROM osrf/ros:indigo-desktop | |
| # install PCL prerequisites | |
| RUN echo "deb http://ppa.launchpad.net/v-launchpad-jochen-sprickerhof-de/pcl/ubuntu trusty main" >> /etc/apt/sources.list.d/jochen-pcl.list && \ | |
| apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 19274DEF && \ | |
| apt-get update && \ | |
| apt-get install -y --no-install-recommends \ | |
| libeigen3-dev \ |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <COLLADA xmlns="http://www.collada.org/2008/03/COLLADASchema" version="1.5.0"> | |
| <asset> | |
| <contributor> | |
| <authoring_tool>URDF Collada Writer</authoring_tool> | |
| </contributor> | |
| <created>2015-03-23T18:27:52.000000</created> | |
| <modified>2015-03-23T18:27:52.000000</modified> | |
| <unit/> | |
| <up_axis>Z_UP</up_axis> |