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keijiro / Dkvfx

An example that shows how to use recorded Depthkit footage with Unity VFX Graph
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Hap conversion parameters #5

Closed sergiobd closed 4 years ago

sergiobd commented 4 years ago

Hi Keijiro,

May I ask what tool/parameters are you using to convert depthkit exports to HAP? I'm using ffmpeg from the MP4 that is exported from depthkit, like this:

ffmpeg -i input.mp4 -c:v hap output.mov

but somehow when I use this video (with the proper metadata), there is a strange warp in the pointcloud in Unity (as if the metadata and the depth data encoding to not match). I realized that if I export the video using Adobe Media Encoder this doesn't happen, so I wonder if there is some color encoding parameters that I'm missing...

keijiro commented 4 years ago

ffmpeg -i input.mp4 -c:v hap output.mov

That's correct. You're doing it in the right way, I've never experienced such an issue though.

How about updating ffmpeg version? I usually use Windows build distributed by Zeranoe.

https://ffmpeg.zeranoe.com/builds/

sergiobd commented 4 years ago

Thank you Keijiro. I realized that the problem was that I was not clipping the output of the VFX Graph, so there were some artifacts outside the clipping range.