android grafika ContinuousCapture activity issues

问题

I'm using android grafika for video recording and I'll change all things that I want. Everything works perfectly.

There are only 2 problems:

1. If I save video after 7 seconds like 2 seconds or below 7 seconds then it saves a 7 second video.
2. If I take a video 15 seconds or more then it takes the last 7 seconds of video.

I want to solution :

1. if I save after 7 second video like for a 2 second then save the video for 2 second

2. I want to save first 7 seconds of video

This Github link which I follow : Grafika

How to solve these 2 problems?

Note:

If you have Orientation issue in portrait mode then follow below link:

Orientation Issue while video recording in Portrait Mode android grafika

来源：https://stackoverflow.com/questions/53312998/android-grafika-continuouscapture-activity-issues