Differences exisit in simulation with or without video recoeding

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zwei371
Posts: 10
Joined: 20 Dec 2017, 02:58

Differences exisit in simulation with or without video recoeding

Post by zwei371 » 21 Dec 2018, 10:53

Hello!
I'm doing the research on the quadruped locomotion using V-REP and MATLAB. When I used the video recording function, I found the simulation result is quite different. I wander whether there is any method to eliminate this difference.
Look forward for your reply!

fferri
Posts: 329
Joined: 09 Sep 2013, 19:28

Re: Differences exisit in simulation with or without video recoeding

Post by fferri » 21 Dec 2018, 13:54

use some external capture software such as CamStudio, Taksi, Fraps, or similar.

zwei371
Posts: 10
Joined: 20 Dec 2017, 02:58

Re: Differences exisit in simulation with or without video recoeding

Post by zwei371 » 23 Dec 2018, 14:43

Thanks for your reply!
I used the external video recorder, but the differences still exisited.

coppelia
Site Admin
Posts: 7157
Joined: 14 Dec 2012, 00:25

Re: Differences exisit in simulation with or without video recoeding

Post by coppelia » 28 Dec 2018, 10:54

Do you have the real-time mode enabled? If yes, then you will definitively see differences, since video recording will slow down everything.

Cheers

zwei371
Posts: 10
Joined: 20 Dec 2017, 02:58

Re: Differences exisit in simulation with or without video recoeding

Post by zwei371 » 29 Dec 2018, 03:21

I test on my simulation when the real-time mode is enabled or disabled. Obvious differences exist when the video recording function is on or off. Now I am trying to obtain two sets of parameters for normal simulation and recording videos.

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