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aliasing #33

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mobiwu opened this issue Feb 14, 2016 · 7 comments
Open

aliasing #33

mobiwu opened this issue Feb 14, 2016 · 7 comments

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@mobiwu
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mobiwu commented Feb 14, 2016

This project has video aliasing problem, how do you solve?

@mobiwu
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mobiwu commented Feb 14, 2016

If solved the problem, it is perfect.

@JD557
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JD557 commented Feb 14, 2016

Can you post some more information on how to reproduce this problem?

I never had any sawtooth artifacts. Maybe it's related to some particular video or phone/VR headset?

@hawksley
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Hi,
I have also not been able to reproduce this issue, so I am not sure how to help. What do you mean by "youtube video test"?

@hawksley
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You should be able to add the screen shot here by dragging and dropping it from your desktop.

eg.
elelogo-square

@mobiwu
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mobiwu commented Feb 24, 2016

The aliasing is obvious,user experience is not good.
p1
p2

@amluto
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amluto commented Feb 24, 2016

Oh, you mean jaggies, i.e. aliasing.

Do you happen to know the device pixel ratio in your browser? There was an issue in very early versions where the display surface didn't match the physical resolution in some browsers, and maybe it wasn't fixed all the way.

Also, what's the resolution of your video? If it's too low, aliasing is unavoidable.

@mobiwu mobiwu changed the title sawtooth aliasing Feb 25, 2016
@mobiwu
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mobiwu commented Mar 8, 2016

???

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4 participants