Live Media with RunnigText in the bottom - text is moving from side to side

Hi,

We have live media where there is running text from right to left at the bottom of the video

While using this media in Exo Player on Android TV box(especially) we can see video looks ok but the running text is moving from side to side (shaking - that makes you dizzy )or getting stuck for fraction of second

Our media experts says that it is ingested correctly and the media is just fine

I am not sure where issue is and would much appreciate if you could point me for the root cause of this issue.
if is it decoders limitations or frames skips or live packets sync or frame rate
or if there are any steps Exo Player API can help to make the text running stable and constantly running in fluent manner

this media has 1 50fps(5.4Mbps) track and 25fps tracks in lower bitrates

While playing the media I can see in the log cat errors regarding the decoders that are being used
I tried the other decoder in the device instead the awsome2 decoder but I could only see it got worst.

```
-07 13:39:26.299 4412 9367 E ACodec : [OMX.amlogic.avc.decoder.awesome2.secure] setPortMode on output to DynamicANWBuffer failed w/ err -2147483648
12-07 13:39:26.304 4412 9367 I ACodec : codec does not support config priority (err -1010)
12-07 13:39:26.305 4412 9367 I ACodec : codec does not support config operating rate (err -1010)
12-07 13:40:02.921 4412 9367 D SurfaceUtils: connecting to surface 0xb475e808, reason pushBlankBuffersToNativeWindow(err2)
12-07 13:40:02.992 4412 9468 E ACodec : [OMX.amlogic.avc.decoder.awesome2.secure] setPortMode on output to DynamicANWBuffer failed w/ err -2147483648
12-07 13:40:02.996 4412 9468 I ACodec : codec does not support config priority (err -1010)
12-07 13:40:02.996 4412 9468 I ACodec : codec does not support config operating rate (err -1010)
```
Versions:

Exo Player v2.15.1
Android TV box - Android (ZTE android 10, NVIDIA SHEILD Android 9, Xiomi mii box Android 9)

I am sending in mail the files that we use (ts format)
I am sending the BugReport as well

please notify me how I can help if any issue with reproduction.

10x

GIlad