Merge pull request #7 from comp-physics/vscode-terminals

Add note about VSCode terminals

Tutorials/FFMPEG-cheat-sheet.md

@@ -11,7 +11,7 @@ ffmpeg -r 30 -f image2 -i pic.%04d.png -vcodec libx264 -crf 25  -pix_fmt yuv420p
 The inputs are:
 * `-r` is the framerate
 * `-crf` is the quality, lower means better quality
-* `-S` (optional) video resolution in pixes
+* `-S` (optional) video resolution in pixels
 * `-pix_fmt` specifies the pixel format
 
 ## Playing one video after another
@@ -43,7 +43,7 @@ ffmpeg -i input0 -i input1 -i input2 -i input3 -filter_complex "[0:v][1:v][2:v][
 ```
 
 ## Dealing with an odd number of pixels
-Adding `-vf "pad=ceil(iw/2)*2:ceil(ih/2)*2"` to your FFMPEG command as shown below allows you to create a video from PNGs that are not an even number of pixels in height and/or width.
+Adding `-vf "pad=ceil(iw/2)*2:ceil(ih/2)*2"` to your FFMPEG command as shown below allows you to create a video from images that are not an even number of pixels in height and/or width.
 ```
 ffmpeg -r 30 -f image2 -i pic.%04d.png -vcodec libx264 -vf "pad=ceil(iw/2)*2:ceil(ih/2)*2" -crf 25  -pix_fmt yuv420p test.mp4
 ```
@@ -72,4 +72,4 @@ where the inputs are
 * `-vf` indicates the usage of a video filter
 * `crop` is the name of the filter
 * `w:h` is the width and height of the output video<
-* `x:y` is the coordinate from which the video will be
+* `x:y` is the coordinate from which the video will be

Tutorials/interactive-visualization-on-Phoenix.md

@@ -2,6 +2,9 @@
 This tutorial outlines how to perform interactive remove visualization on GATechs Phoenix cluster.
 Using remote visualization allows for the visualization of much larger simulations interactively, without the need for Paraview's batch mode
 
+> [!IMPORTANT]
+> Note: Do not use VSCode terminals for the following steps. Use a bare, 'system' terminal instead as some connection oddities have been seen when using remote VSCode terminals for visualization setup.
+
 ## Step 1 - Setting up your Environment
 Begin by downloading the .zip file here (https://gatech.box.com/s/1diud4lgequvuie5fg2ac6hcvoelndu5).
 This file contains two things