Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

录制相关的问题 #157

Closed
LoginGit opened this issue Mar 30, 2017 · 1 comment
Closed

录制相关的问题 #157

LoginGit opened this issue Mar 30, 2017 · 1 comment

Comments

@LoginGit
Copy link

在乘车记录仪中,当发现异常的时候触发录制视频,很可能图片比对的时候情况已经错过了,所以能否支持一下预录的功能,只需要预录3秒,或者H264下往前录制1-2个关键帧,得到主要的情况视频,这样可能会有一个固定的缓存消耗,但是如果只提前录制3秒,应该不会有太大的消耗,望采纳,谢谢!
@chriszeng87
Copy link
Contributor

你可以不停地录五分钟的片段,每次都替换上一次的旧片段,如果发现异常,就不替换了

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants