brunoanc

Screen sharing on Hyprland (Arch Linux)

Table of contents

• Screen sharing on Hyprland (Arch Linux)
  • Introduction
  • Install PipeWire and friends
  • Install xdg-desktop-portal and friends
    • Option #1: xdg-desktop-portal-hyprland (recommended)
    • Option #2: xdg-desktop-portal-wlr (not recommended)

• Remove other portal implementations

jedypod

Nuke ffmpeg Render

Writeffmpeg is a python script and a node that allows you to render from Nuke directly into ffmpeg. Instead of a 2 step process where you render from Nuke to a temporary image sequence that you then transcode using ffmpeg, this solution writes to a single uint16 cache tiff file and this data gets piped into ffmpeg.

I've included a little to help demo how it works.

Files

ffmpeg_render.py Writeffmpeg.nk

Dependencies

0xjac

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git

dbr

def root_settings_to_string(root):
    """Serialise the project settings. Used when writing the selected
    nodes (otherwise things like the frame range would be lost)
    """

    # Write non-default settings, in .nk script format. Also write
    # user-knob definitons to avoid errors like NUKE-256
    rootstring = root.writeKnobs(nuke.TO_SCRIPT | nuke.WRITE_USER_KNOB_DEFS)

    # TODO: Why doesn't writeKnobs write [first/last]_frame? Also

jedypod

import nuke, nukescripts, nuke.rotopaint as rp, _curvelib as cl

'''
## LINK TOOLS
	Utility functions for creating linked nodes. This script can create roto linked to trackers, 
	transform linked to trackers, or cameras linked to each other, or held on a projection frame. 

Installation:
Put link_tools.py somewhere in your nuke path.
You can add the script as commands to your Nodes panel. This code creates a custom menu entry called "Scripts".

shawnbutts

def bytesto(bytes, to, bsize=1024):
    """convert bytes to megabytes, etc.
       sample code:
           print('mb= ' + str(bytesto(314575262000000, 'm')))

       sample output: 
           mb= 300002347.946
    """

    a = {'k' : 1, 'm': 2, 'g' : 3, 't' : 4, 'p' : 5, 'e' : 6 }