Video freezes when exoplayer encounter the “Audio discontinuity” issue

### Issue description
We are playing UDP (TS) stream from the head end. Video freezes (sometime after Freeze it continues to play) when exoplayer encounters the “Audio discontinuity detected” issue.
Also noticed while Audio format (audio channel 6 to 2) change happens in the stream same behavior happens Video freezes sometime continue to play after some time.
This behavior happens in Amlogic 905X2 chipset and Android P (PIE) devices. We were tested multiple Google certified vendor boxes
The Same stream tested on other Amlogic 905x (not X2) chipset and Android M (Marshmallow) and Android N (Nougat) versions.
But in those devices there is a slight pixilation and continues to playm But Amlogic 905X2 and Android P devices video freezes.
### Reproduction steps
Stream sent to dev.exoplayer@gmail.com id
AudioFormatChangeIssue.ts (2minutes 40 to 50 seconds issue will occur)
AudioDiscontinuityIssue.ts (2minutes 40 to 50 seconds issue will occur)
### A full bug report captured from the device
Bug report sent to dev.exoplayer@gmail.com id
### Version of ExoPlayer being used
Exoplayer 2.9.4
### Device(s) and version(s) of Android being used
Google certified Amlogic 905X2 chipset and Android P device