the minimum and maximum area of the overlay, are not Range of coordinates of the overlay, are not defined by default.
(default 1) is the amount of correction of the blending parametersīetween the scaling steps. (default 5) is an acceptable MSE, after which the subsequent Number of intermediate "branches" of testing during the Using the formula coef=scaleBase^(1 - (maxStep (default 1.5) - the basis for calculating the image reduction ratio The resolution of the resulting clip is not reduced. A value of 0 is recommended if one clip is much inferior toĪnother, 1-3 if the clips are of approximately the same quality and With pixel accuracy, 1 - up to half pixel, 2 - up to a quarter and Ġ) is the subpixel precision of the overlay. MinSampleArea-requiredSampleArea is calculated. Based on this parameter, the initial area of (default 5) - the maximum allowable RMS between samples on adjacent
Smaller, the faster, but also the higher the risk of getting an (default 1000) - the maximum allowable area in pixels of the reducedįrame of the main clip during the first iteration of testing. Higher the risk of getting an incorrect result. (default 1000) - the minimum area in pixels of the reduced frame of (default 0) - the range of the rotation angle of the attached image.Ĭan be specified in any order. Can be specified in any order: aspectRatio1=2.35,ĪspectRatio2=2.45 - same as aspectRatio1=2.45, Parameters is equal to the aspect ratio of the overlay clip in the The default is calculated so that the frame of the clipīeing inserted can be completely inscribed in the main (panning),ĪspectRatio2 - the range of acceptable proportions The minimum area of the main frame in the intersection That the frame of the main clip can be completely inscribed into the By default, it is calculated in such a way The minimum area of the overlapped frame in the Parameters are encoded, which can be read by another filter. The output filter gives a serviceĬlip consisting of only one frame, in which the transferred The filter describes the configuration of searching for optimalīlending parameters: sets the limits of the values and
Int maxX, int minY, int maxY, int minArea, int maxArea, bool fixedAspectRatio) Int subpixel, float scaleBase, int branches, float acceptableDiff, int correction, int minX, \ Overla圜onfig(float minOverlayArea, float minSourceArea, float aspectRatio1, float aspectRatio2, \ float angle1, float angle2, int minSampleArea, int requiredSampleArea, float maxSampleDifference, \ In AviSynth+ plugins are loaded automatically. LoadPlugin("AvsFilterNet.dll") LoadNetPlugin("AutoOverlay.dll") Plugin contains several filters that interact with each other to Received the resulting video collected from several sources. You to adapt and overlay them one by one in different ways, having Required accuracy is achieved at a certain step, the remaining stepsĪfter matching the frames, the plug-in allows Of the blending parameters to shorten the processing time. The result of the function is denoted asĭiff (because other functions were tested too).īroken down into several steps by scaling and defining the boundaries The function of comparing the areas of two frames is the Of the clip in order to find the best combination of these The comparison is performed by testing differentĬoordinates of the overlay, resolutions, aspect ratios and rotations The plugin is designed for optimal overlay of one video clip on (included in the assembly, previous versions do not work correctly)Ĭopy AutoOverlay_netautoload.dll to the plugin folder, the AviSynth+, the latest version of 圆4 is recommended: