Multiple streams and audio session switch about ksplayer HOT 8 CLOSED

只在流开始的时候生效。两个流都没有禁音的话。那会同时输出两个流的声音。我没有在tvos上试，但是在mac上是可以同时播放两个流的。

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我最新的代码已经会根据具体的音频格式进行切换了。

 if !(sourceNode?.inputFormat(forBus: 0).isChannelEqual(currentRender.audioFormat) ?? false) {
               runInMainqueue { [weak self] in
                   guard let self else {
                       return
                   }
                   self.ceateSourceNode(audioFormat: currentRender.audioFormat)
               }
               return
           }

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I will let you know if it works. Recently my users have reported that the audio has a problem again and that 5.1 doesn't play in the rear speakers again. It used to work until 3 weeks ago.

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@kingslay Please reopen. This doesn't work.

Multi-view mode the sound doesn’t work correctly when you have mixed 2.0 and 5.1 streams.

Please try yourself playing 2 streams simultaneously, and mute/unmute one and then the other, you'll see that the sounds doesn't update correctly. i.e. only the last one works correctly, whereas the other one no.

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我在macOS试了，不会有这个问题。你是在tvos上试的吗？你的设备的音响是双声道的，还是5.1声道的。

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我没有 5.1的设备。所以我只能尝试修复下。你看下行不行

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@kingslay I don't have 5.1 equipment too, but the question is:

• When is this code executed? Only at the start of the stream or every time the user mute / unmute a stream?
• What happens if the user unmute 2 streams at the same time? Does it take into account the last unmuted stream output channels or the previous one?

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