# Sharing Screen Take long time and blurry

**URL:** <https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808>\
**Category:** Web\
**Created:** [December 6, 2022, 7:09am UTC](https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808 "2022-12-06T07:09:05Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![superprokid](https://avatars.discourse-cdn.com/v4/letter/s/90db22/32.png) [@superprokid](https://devforum.zoom.us/u/superprokid)\
**Post date:** [December 6, 2022, 7:09am UTC](https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808/1 "2022-12-06T07:09:05Z")

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* * *

**Description**  
When I’m using Zoom.startShareScreen() it takes a long time to start, and after starting, my sharing screen is very blurry, IDK why, it’s only happening once and I cannot recreate the error again

**Which Web Video SDK version?**  
1.5.5

**Video SDK Code Snippets**

```nohighlight
var sharingScreenElement = document.getElementById(
	LiveConst.SHARING_SCREEN_ELEMENT
);
try {
	await this.zoomStream.startShareScreen(sharingScreenElement);
}

```

**Screenshots**

 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/9/7/9704a3d4cb1720233fbd6ae333080bfcfd82a1e8.jpeg)

**Device (please complete the following information):**

- Device:Macbook Air
- OS: macOS 11
- Browser: Chrome

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<div class="post-metadata">

**Author:** ![gianni.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/gianni.zoom/32/32523_2.png) [@gianni.zoom](https://devforum.zoom.us/u/gianni.zoom)\
**Post date:** [December 7, 2022, 2:33am UTC](https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808/2 "2022-12-07T02:33:11Z")

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HI @superprokid ,

Thanks for sharing! If it only happened once and you cannot reproduce, it may have been due to some other issue or something running in the background taking up resources that impact screen share quality. Let us know if it occurs again and under which conditions.

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<div class="post-metadata">

**Author:** ![superprokid](https://avatars.discourse-cdn.com/v4/letter/s/90db22/32.png) [@superprokid](https://devforum.zoom.us/u/superprokid)\
**Post date:** [December 7, 2022, 5:46am UTC](https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808/3 "2022-12-07T05:46:17Z")

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Hi @gianni.zoom , thanks for reply, does internet connection speed related to that issue?

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<div class="post-metadata">

**Author:** ![gianni.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/gianni.zoom/32/32523_2.png) [@gianni.zoom](https://devforum.zoom.us/u/gianni.zoom)\
**Post date:** [December 7, 2022, 11:54pm UTC](https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808/4 "2022-12-07T23:54:24Z")

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Hi @superprokid , yes internet speed/connection can definitely impact screen share quality.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [January 7, 2023, 9:54am UTC](https://devforum.zoom.us/t/sharing-screen-take-long-time-and-blurry/79808/5 "2023-01-07T09:54:36Z")

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Closed on January 7, 2023, 9:54am UTC

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