Depending upon the selected settings, a blur or a smear is applied to the pixels that move from one frame to the next. You can use an image in the timeline as a source for motion and then apply the motion from the chosen image to the filtered track.īCC10 introduces a new Advanced optical flow option – accessed via the Optical Flow Method menu. This Advanced mode uses OpenCL hardware assisted rendering to implement a more sophisticated (and more computationally intensive) motion vector analysis. The performance of the Advance mode varies widely from one graphics card to another and if you see reduced performance or unexpected results when using the Advanced option it is recommended that you switch to the Simple mode on that card.īCC filters come with a library of factory installed presets plus the ability to create your own custom presets and preview them with the BCC FX Browser™.īCC filters also include common controls that configure global effect preferences and other host-specific effect settings.įor more information about working with presets and other common controls, Click Here. The BCC Compare Mode provides a convenient mechanism to compare the effect result with the original source layer. It provides several variations on basic split-screen views with the filtered clip placed next to the unedited original.įor more information on the Compare Mode, Click Here. The Source Layer menu sets the media to blur with the source layer (the clip or track to which the filter is applied). You must assign the media that you want to use to the Source Layer menu.
When this menu is set to None, the other parameters have no affect. The Blur Type menu sets the type of motion blur that is created. Motion Blur Amt sets the amount of blur or smear that is applied to moving pixels. Positive values apply the blur or smear negative values sharpen these pixels. The following example shows Blur as the Blur Type. Smear Falloff determines the falloff when the Blur Type menu is set to Smear. Falloff is the transition between the smeared and unsmeared areas. At a value of 0, the Smear is fully applied at a value of 100, the smear has no affect. Velocity Limit determines the range of moving pixels that are filtered. At a value of 0, the filter will not find any moving pixels in the image at a value of 1000 (maximum), the filter uses the full range of motion in the image.
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