# 2d to 4V algorithm

**URL:** <https://forums.leialoft.com/t/2d-to-4v-algorithm/1886>\
**Category:** LeiaPlayer\
**Created:** [May 9, 2022, 10:27pm UTC](https://forums.leialoft.com/t/2d-to-4v-algorithm/1886 "2022-05-09T22:27:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Kano3D](https://avatars.discourse-cdn.com/v4/letter/k/5fc32e/32.png) [@Kano3D](https://forums.leialoft.com/u/Kano3D)\
**Post date:** [May 9, 2022, 10:27pm UTC](https://forums.leialoft.com/t/2d-to-4v-algorithm/1886/1 "2022-05-09T22:27:59Z")

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Is LeiaTube 4V conversion better than LeiaPlayer? I found better results in LeiaTube than LeiaPlayer, is LeiaTube making conversion from server?

Also, is LightField Studio making the same conversion than LeiaTube? because even the extremely high processing time I don’t find same results than LeiaTube real time conversion, which is crazy.

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**Author:** ![Nima](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.leialoft.com/nima/32/18_2.png) [@Nima](https://forums.leialoft.com/u/Nima)\
**Post date:** [May 10, 2022, 4:42am UTC](https://forums.leialoft.com/t/2d-to-4v-algorithm/1886/2 "2022-05-10T04:42:49Z")

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> [@Kano3D](#):
>
> Is LeiaTube 4V conversion better than LeiaPlayer?

They use the same conversion library, but there is a chance the version in one may be newer than the other for a bit until they’re both updated. But eventually, they will be the same.

> [@Kano3D](#):
>
> is LightField Studio making the same conversion than LeiaTube?

No, Lightfield Studio uses a completely different, more advanced algorithm. There is always a trade-off between speed, artifacts, and accuracy. Lightfield Studio is focused on ultimate accuracy and eliminating artifacts at the cost of speed. The on-the-fly conversions available on Lume Pad prefer speed over accuracy and artifacts. Despite this, as a viewer, there may be some situations where you simply prefer the look of the less accurate conversion over the more accurate one. Stereoscopic 3D is a very interesting case for depth map estimation where people prefer things to “look good” rather than “be correct”, and sometimes being more accurate looks less good!

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**Author:** ![Kano3D](https://avatars.discourse-cdn.com/v4/letter/k/5fc32e/32.png) [@Kano3D](https://forums.leialoft.com/u/Kano3D)\
**Post date:** [May 11, 2022, 1:10am UTC](https://forums.leialoft.com/t/2d-to-4v-algorithm/1886/3 "2022-05-11T01:10:00Z")

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Interesting, maybe you could make an adjustment option on Studio to enable fast conversion on a file, but improving the typical halos around objects that converters usually do, in LeiaTube and LeiaPlayer real time conversion is good, but halos are very noticeable. If I could use that same speeder version but improving the halos, I would use it a lot more.