![neat video openfx neat video openfx](https://i.vimeocdn.com/video/533608883_1280x720.jpg)
![neat video openfx neat video openfx](https://allmacworld.com/wp-content/uploads/2020/01/Neat-Video-Pro-for-FCPX-Motion-5-for-macOS-Free-Download.jpg)
the plugin calls back tons of OFX API functions asking about what changed and why.we send the InstanceChanged action along with property set handles indicated that the change was due to a button being clicked.at some point Flame will call our UI button callback functions.
![neat video openfx neat video openfx](https://www.newsshooter.com/wp-content/uploads/2020/02/ERLu4Y5UEAEymQq-scaled.jpg)
we hand the finished result buffer off to Flame, which it displays or writes to disk.we convert the OFX 32-bit float RGBA output buffer back to whatever bit-depth Flame is working at.the plugin grabs the input images from our buffers, does work on them and fills our output buffer.the plugin calls back a ton of OFX API functions to ask details about the image buffers.we send the Render action to the plugin.we allocate a buffer ready for the OFX output frame.
![neat video openfx neat video openfx](https://getintopc.com/wp-content/uploads/2019/04/Neat-Video-Pro-for-Premiere-Pro-Offline-Installer-Download-GetintoPC.com_.jpg)