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PTGUI 360度视频批量拼接4 t9 o" m8 F" C
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)' }1 K. F3 {/ U1 O# |4 x
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
/ n* c* D0 Y+ E G+ n3.Auto-generate control points
) ]8 L1 a4 W. v) a& T6 H F6 ?4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)
# d0 k1 J% ]! v3 W: Q' _; W P# Q5.Optional: add 2 or 3 vertical control points9 @: f+ f& d# _* D8 Z
6.Optimize only YPR, and check the panorama editor for problem areas
. e9 V9 y. V2 W0 M2 u0 D! w! f8 t7.Generate more control points in those problem areas
& \8 K. o) Q5 t7 T8 V8 e: J8.Optimize YPR plus FoV
% a+ t, a8 p/ N, I G. M9.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)
% n; [& P3 S' Z6 B2 A& C0 w10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together, u4 F* i" e9 M/ d3 `
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles5 }4 B0 t, ^ \
12.Rinse and repeat steps 4-11 until you are happy with the result3 Z! N( H! ]) N- I+ N
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
Z" q) \( G: }* @8 ?0 V* L14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually
+ z& L$ K: q. ?/ }' n15.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.
$ W# |3 j$ I1 ` t& X4 |' U16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)+ D9 l3 G- a) s2 R# X. p
17.Save your new template% \4 L5 I& e* D, S
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)
5 d+ U; x; x, Y$ H19.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/ P) s8 m( c% Q! p
20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder6 ]9 c R2 `8 w- H, V' ]
21.Wait for the batch stitcher to finish
" H! a0 z5 B6 d22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video
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