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PTGUI 360度视频批量拼接 [# ?# T* w0 E6 ]$ f
1.Apply the template to a meaningful representative frame set of your shoot (tif or jpg) with the Freedom360 (it will not really work with other setups)6 r( ?. h& L, M( r# P
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
& A4 {" w7 D8 X- M0 a3.Auto-generate control points' P, W4 @5 ]! Y+ v2 X$ o3 T7 _+ w
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)) _; L9 m j2 x/ a) f8 k3 `" u o& [
5.Optional: add 2 or 3 vertical control points
T* F6 B* [; H# o; c( R/ |6.Optimize only YPR, and check the panorama editor for problem areas
3 @/ A$ A. R* N' f% @) L7.Generate more control points in those problem areas
* N& `* v* E. ^( Q. w9 x( v, d# u8.Optimize YPR plus FoV5 M! M, y/ N# W2 S# ?
9.Optimize YPR plus FoV plus individual HV shift for all six tiles (if the shift values get too large, something is wrong, better undo and try something else)
& l2 |: M7 W8 n6 B& N10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together9 z$ f _4 D* W+ @" d
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles
- p- n% J }/ G8 |$ \12.Rinse and repeat steps 4-11 until you are happy with the result
; I7 D0 V D* k+ E13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
; M) M( u) e7 K14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually
9 W% U: T9 n7 g# U+ P: j1 n2 ^15.Set the proper batch stitching behavior under the Project Settings Tab: check “Perform auto exposure correction” under the align images behavior, and check “Align Images” under the Batch Stitcher Actions, depending on your scene.
$ z: h" {% ?+ e- d# M16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)
* R/ W* O# F8 h) k& `" g1 q17.Save your new template
8 P0 V+ ~, l9 t; k6 T% P- |18.Convert all your 6 videos to image sequences (jpg100), following a meaningful naming convention: “[frame number] [camera number].jpg” (assuming that all 6 video streams are in sync)
* v/ K/ n- X1 Y+ q8 m% i" [19.Use the PTgui Batch Builder use “generate new projects” with the “Multiple panoramas per folder with a fixed (6) number of images (6)” method, and pick the folder that contains all the frames of your six video streams/ @( X& ^: P" r: Y" C: [
20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder- d) y* S6 Q+ ? P* p
21.Wait for the batch stitcher to finish8 c. @' W: {. L% b; a7 @# E
22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video; a& @1 J& `# j
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