 I run this command.

```bash
 gpac -i rtmp://localhost:1935/live @ c=avc:b=4m @@ c=avc:b=2m @@ ffsws:osize=1280x720 @ c=avc:b=1m @1 c=avc:b=500k @ @1 @3 @4 -o live/index.m3u8:segdur=2:dmode=dynamic:profile=live:muxtype=ts
```
I get output this like.
<img width="1142" alt="image" src="https://github.com/gpac/gpac/assets/40440531/841fc742-fe21-4548-a44a-64f950d37b54">


I want to output look likes
<img width="1128" alt="image" src="https://github.com/gpac/gpac/assets/40440531/ceb509fe-a49b-4354-8511-67e0b7a7544c">
can you anyone help build command

How to  transcoding livestream multiple resulation 
This is a GitHub Issue
repo:gpac
owner:gpac
Title : How to  transcoding livestream multiple resulation 
Issue date:

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 I run this command.

```bash
 gpac -i rtmp://localhost:1935/live @ c=avc:b=4m @@ c=avc:b=2m @@ ffsws:osize=1280x720 @ c=avc:b=1m @1 c=avc:b=500k @ @1 @3 @4 -o live/index.m3u8:segdur=2:dmode=dynamic:profile=live:muxtype=ts
```
I get output this like.
<img width="1142" alt="image" src="https://github.com/gpac/gpac/assets/40440531/841fc742-fe21-4548-a44a-64f950d37b54">


I want to output look likes
<img width="1128" alt="image" src="https://github.com/gpac/gpac/assets/40440531/ceb509fe-a49b-4354-8511-67e0b7a7544c">
can you anyone help build command

--- end body ---
