Many years ago we ported Pete Warden's FreeFrame plugins so they would work on Mac OS as well as Windows.
You can still use these FreeFrame v1.0 plugins with version 2 of Isadora, but they are not compatible with version 3 because Isadora 3 is a 64-bit application, and these plugins are 32-bit.
In addition, these plugins are not recommended because they are CPU based and will give poor performance with HD video.
With that in mind, if you need these plugins for Isadora 2 you can get them here.
Pete Warden's FreeFrame Plugins (Macintosh)
Pete Warden's FreeFrame Plugins (Windows)
Pete Warden's FreeFrame Plugins (Source Code as Macintosh .dmg file)
The installer includes these plugins:
BackDropKey
BackLight
Bloom
Burn
Chromium
ColourReduce
ColourWarp
DeInterlace
Dilate
DirectionalBlur
Dodge
Exclusion
FishEye
GaussianBlur
Glow
HalfTone
Kaleidascope
Levels
LionelBlur
LumaCycle
LumaKey
LumaOffset
MetaImage
Mixer
PanSpinZoom
Posterize
RadialBlur
RectDistort
Refraction
Slide
Smear
Solarize
SpiralBlur
Squash
Static
Stretch
Tile
TimeBlur
TimeSlice
TimeWarp
TVPixel
Vectorize
Wave