How can I record with multiple cameras simultaneously?

[AJMena]

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Required Info
Camera Model	{ R200 / D400 }
Firmware Version	(Open RealSense Viewer --> Click info)
Operating System & Version	{Win 10}
Platform	PC
SDK Version	{ legacy / 2.25.0.993 }
Language	{C }
Segment	{others }

Issue Description

I'm trying to record with a D415 camera and a T265 simultaneously. So later I can load the files and have the information of both synchronized.
I combined the code from these two examples:
https://dev.intelrealsense.com/docs/rs-record-playback
https://github.com/IntelRealSense/librealsense/tree/master/examples/tracking-and-depth
I start recording from the first one (D415). Then I start recording the other (T265) and here is the problem. The first recording stops and the second one records data from the D415 and not from the T265.
I read that there is a limitation on the pipeline. That you must close it to start a new recording to a file:
#2424 (comment)
So, is there any way to record from multiple cameras simultaneously?

[RealSenseCustomerSupport]

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Hi AJMena. Realsense-Viewer accomplishes exactly this. You can find the source code for the tool here:

https://github.com/IntelRealSense/librealsense/tree/master/tools/realsense-viewer

Thanks