秘技轉換lenovo mirage vr180 可上傳youtube

 魚眼轉等距

ffmpeg -ignore_unknown -i fisheye.mp4 -map 0:v -map 0:a -filter:v "v360=input=fisheye:ih_fov=200:iv_fov=200:output=hequirect:in_stereo=sbs:out_stereo=sbs" -c:v libx265 -crf 18 -pix_fmt yuv420p -c:a copy equirectangular_LR_180.mp4

加入空間訊息

必需用這版本，然後，再用python GUI.py

https://github.com/Vargol/spatial-media

不過 youtube應該已經不支援vr180的上傳了

試了二天之後的結論

從官網找到說，用這個來處理3d, 測試後可以，但直接拿相機拍的檔，會變一大魚眼

ffmpeg -i input_file.mkv -vcodec libx264 -x264opts "frame-packing=3" output_file.mp4

ffmpeg -ignore_unknown -i fisheye.mp4 -map 0:v -map 0:a -filter:v "v360=input=fisheye:ih_fov=180:iv_fov=180:output=hequirect:in_stereo=sbs:out_stereo=sbs" -vcodec libx264 -x264opts "frame-packing=3"  -crf 18 -pix_fmt yuv420p -c:a copy eLR3d_180.mp4

這樣會變平面3d, 仍不是vr180 3d

Instructions for Adding More Aircraft Models and VR Scenes to Flyme (meta quest3)

Welcome to build your FlyMe World

all can do at meta quest3 now, no need computer connect *

Download Aircraft Model

Visit the sketchfab.com website, choose, and download your favorite aircraft model in .glb format.
                                 <= click here

when you download finish , close browser.

and you can choose "add from download" at dropdown menu of flight of flyme panel 

found and click the model (*.glb) you download , then it will be copy to your data folder

some model need to adjust position , rotation, scale referance to missle

if you want to delete model , there is trash button upon dropdown menu, just click it 

guide video english ver 

    

中文版的教學影片

you can import your vr360 photoas background scene also  (like insta360 camera ...) 

it same as add flight model, you just select the dropdown menu of scene ,the last one "add from"

"DEOVR" is a good source , you can watch video and pause at the scene you like , and then take photo by inside app, that can save as vr360/vr180 photo 

no use system build in take screen shoot , that only a photo not vr360/vr180

*** You can manage the Files (*.jpg,*.glb ) on the Specified Folder also ,but not necessary ***

• Connect your computer to the Meta Quest using a USB cable, and select "Allow" on the Meta Quest notification to permit the computer connection.
•  Meta Quest Flyme App folder is : Quest3/Android/data/com.ZenChang.Flyme/files/
• 

Star Trek - DSC Enterprise by Wholock on Sketchfab

you can found many vr photos here for flyme

you can found many vr photos here for flyme

 https://www.flickr.com/groups/equirectangular/pool/