| Interface | Description |
|---|---|
| LVRenderCallback |
渲染回调，通过此回调可以对返回的texture进行二次操作，并将绘制的内容交还给engine继续绘制
notice：LVRenderCallback的所有回调函数都是运行在engine的渲染线程，
不要在回调函数中做耗时操作或者阻塞线程，否则会影响视频渲染
|
| LVResultCallback0 |
Created by zhangsong on 2020-02-28
|
| LVResultCallback1<T> |
Created by zhangsong on 2020-02-28
|
| LVResultCallback2<T1,T2> |
Created by zhangsong on 2020-02-28
|
| LVRTCCallback | |
| LVSnapshotCallback |