# Any way to fastly sync 4 different SVO files?

**URL:** <https://community.stereolabs.com/t/any-way-to-fastly-sync-4-different-svo-files/805>\
**Category:** C++\
**Tags:** windows\
**Created:** [January 18, 2022, 12:12pm UTC](https://community.stereolabs.com/t/any-way-to-fastly-sync-4-different-svo-files/805 "2022-01-18T12:12:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mintos002](https://community.stereolabs.com/user_avatar/community.stereolabs.com/mintos002/32/349_2.png) [@mintos002](https://community.stereolabs.com/u/mintos002)\
**Post date:** [January 18, 2022, 12:12pm UTC](https://community.stereolabs.com/t/any-way-to-fastly-sync-4-different-svo-files/805/1 "2022-01-18T12:12:54Z")

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Hi,  
I’ve recorded 4 SVO files with 4 ZED2i cameras, 2 cameras in one Windows PC and the other 2 cameras in another Windows PC.

My approach is getting the timestamp` ts[z] = zeds[z].getTimestamp(sl::TIME_REFERENCE::IMAGE)` (z is the array with the 4 cameras) each `zeds[z].grab()` in a array of only timestamp metadata, but it’s agonizingly slow.

Is there any way to skip the grabbing? Or another way to do it?

Anything will help!

Thanks