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android点击操作的小圆点如何分类与定位 #174
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视频直接发我邮箱,资料里有 |
这个修改好啦 关闭了 ,目前有手动操作,或者圆点触发的新的框架更新吗?起点我看判断的不准,无论选择圆点或者指针,起点都不准 |
https://blog.csdn.net/wsc106/article/details/107351675 |
我们在Android系统上录制视频时,一般是用用户点击屏幕出现的小圆点(需在开发者模式中开启"显示点按操作反馈",或者在录屏时开启"显示屏幕触摸")来定位用户点击事件。而这个小圆点是白色的。为了能更好的定位到这个小白点,建议将被预测的App设置成深色背景色,加大两者颜色的对比。 |
#144 (comment) |
目前就是的,定位不到具体离开的瞬间,可视化数帧工具是可以定位到触摸离开的瞬间的。就是有偏差,大小不一定 |
谢谢解答啦,定位不到瞬间就会有数据偏差,跟工具测试的数据有出入,可能就不是很合适,另外发现,可能会有丢帧的情况,在未离开小圆点到离开的小圆点之间,切割区间的图片过于少了,这种视频都用ffmeg处理过了 |
点击到离开整个过程对应到的就是第一个不稳定区间,取这个区间的最后一帧为啥会有偏差?
不用纠结于小圆点的事情,算法能做到的事情有限(有没有圆点对于模型来说差距极其小,实测中非要把他们分为两个类别性价比很低,没有必要),直接用上面的方法去定位第一个点就可以。 过于少是录制端有问题,不是ffmpeg与工具的问题。 |
video = VideoObject(file_name, fps=240) 用这个处理过了
Traceback (most recent call last):
File "/Users/xm210407/Desktop/工作记录/KbPerformanceTest/testc.py", line 27, in
result_dict = classify_result.to_dict()
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/stagesepx/classifier/base.py", line 146, in to_dict
d[each_stage] = self.get_specific_stage_range(each_stage)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/stagesepx/classifier/base.py", line 216, in get_specific_stage_range
for each_range in self.get_stage_range():
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/stagesepx/classifier/base.py", line 199, in get_stage_range
assert len(result) > 0, "video seems to only contain one stage"
AssertionError: video seems to only contain one stage
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