ios - 七牛直播过程中 更换了推流地址后，不显示图像

Question

尝试过将原来的推流先关掉，重新设置推流地址，但是只有声音没有图像

Answer 1

First of all, make sure there is no picture on the streaming side or on the playback side?
If there is no picture on the playback end, the possible situations are:
1. The iOS version is iOS 10, and the SDK version is a version before 2.1.5.
2. There is an operation to clear the cache.