Arikan Li
Arikan Li
Thanks for you report.~ Have you upgrade to this lib's latest version ?~ The latest version is 1.0.3~
有考虑，就是最近太忙了。您的要求我已经记录啦。
嗯嗯～因为现在是一个人在维护，可能会慢一些，不过你的建议我记下来啦～
呃。。这个还真没考虑过，所以暂时没有做入口。 大概得改一下音视频文件的输入源就可以实现了。 你的这个点子不错，等我优化完代码后就尝试添加这个功能。理论上实现起来并不复杂。
停更倒是没有，年底时间紧。我之前还在分支上修改呢。没合版。。。
emm... in functional I designed, it should have that option. But there is no demo to show how to use it. So, I think I should add one after I...
emmm... this is what this lib's video capturer actually using ... It's a video recorder with filter function. But, if you want to do this step by yourself, I think...
@qq297110281 嗯～两个滤镜组之间嵌套的问题，有试过使用GPUImageFilterGroup再包一层吗？从之前我的设计来考虑的话，滤镜组内的滤镜渲染顺序是根据滤镜添加先后顺序进行的。 如果采用两套滤镜组再包一层的话，理论上是会按照以下顺序渲染的： ``` Group-outer Group-inner-1 filter-A-1 filter-A-2 ... filter-A-n Group-inner-2 filter-B-1 filter-B-2 ... filter-B-n ``` 可以尝试一下。 另外，滤镜的算法上如果嵌套超过7个单一滤镜，可能会对效能产生比较大的损耗呢。有这方面的需求的话，建议从OpenGL-Shader语言上考虑，能不能把几个滤镜合并一下，自定义一个滤镜处理。
After you define a new custom class which extends from GPUImageFilterGroup class, u can use multiple filter by adding it in new class constructor method, like this: ```java public GPUImageSobelEdgeDetection()...
This lib got some problem with android 9. I'm trying to redesign the whole framework, because it's not efficient any more. I suggest u just take this as a reference...