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  This is how a button on a non-adminned node needs to be laid out: import hou ; do something ;...

  import hou; anode = hou.pwd(); start = anode.parm("framemin").eval(); end = anode.parm("framem...

PostRender open MPLAY: import os; img_path = "`chs("picture")`".replace("$F", "\*"); os.system("...

Can be used in a parameter. Returns a integer. import hou, re version = re.findall('_v\d+', hou...

Install Docker first: # Add Docker's official GPG key: sudo apt-get update sudo apt-get instal...

ufraw-batch --out-type jpeg *

first convert to 256 convert input.png -resize 256x256 output.png last convert to icns png2icn...

convert in.pdf +append out%d.png sudo apt install imagemagick If convert is broken, update po...

Retiming a curve There are many retiming options in Nuke but how do you retime tracking data or ...

Intel example command: ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri...

1. transforms to attribute matrix: p@orient = quaternion(3@transform); v@scale = cracktransform...

divide points into 3 equal parts: i@part = floor(fit(rand(@ptnum+.258), 0, 1, 0, 2.9));   poin...

for i in *.mov; do name=`echo "$i" | cut -d'.' -f1` echo "$name" ffmpeg -i "$i" "${name}...

If the pscale is greater than .4 then set it to .2, if not set it to its current pscale @pscale ...

if you need your output file named exactly like your input file then use a little TCL expression ...

auto focus, get distance from object and camera: vlength(vtorigin(“/obj/geo1”, “/obj/cam1”))

Center Crop for Instagram: ffmpeg -i ParticleSensor.mp4 -vf "scale=(iw*sar)*max(1080/(iw*sar)\,1...

Get the file path from selected nodes: sel=nuke.selectedNodes() for x in sel: print(x.knob("f...

"""Finds and creates nodes for file sequences in an entire directory tree""" # This has the user...

GETTING A KNOB’S VALUE OF A SPECIFIC NODE: #First frame of current read/write: [value Read1.f...