How does hls.js deal with the problem that the first part of the track is missing and the whole m3u8 has no track?

problem description

when dealing with m3u8 merging, the first few videos may be videos without audio tracks, but after the merging, the audio of the entire video is lost after playing it with hls.js.

the platform version of the problem and what methods you have tried

try to increase the value of maxAudioFramesDrift and determine the audio decoding of defaultAudioCodec, but it has no effect.

May.25,2021

is there a solution

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