youyumeimei

Hello @amedvedjev , our group are interested in this issue, and we will try to fix it. ---- SE_SUSTech, group: Lanrand

Hello @asturio, Of course, I can. I will try my best to fix it.

Hello @TarunNanduri , our group are interested in this issue, and we will try to fix it. ---- SE_SUSTech, group: Lanrand

Hello @ernestoacosta75 , our group are interested in this issue, and we will try to fix it. ---- SE_SUSTech, group: Lanrand

Hello @linux936294871 , our group are interested in this issue, and we will try to fix it. ---- SE_SUSTech, group: Lanrand

Hello @andreasrosdal , our group are interested in this issue, and we will try to fix it. ---- SE_SUSTech, group: Lanrand

I wrote a way to store a video as followed.  But I got four wrong videos. 

 I just use the sample code that you offered. Do you mean, which part of the code should I modify?