I am trying to generate **LL-HLS** files from an **RTMP Stream**, but I couldn't find any examples on how to generate _multiple qualities_.

It works perfectly fine, meaning the LL-HLS .m3u8 files are generated, but only a master file and two separated files.

Current Command: 
`gpac -i rtmp://[server]:1935/live/[key] reframer:rt=on -o res/live.m3u8:segdur=2:cdur=0.5:profile=live:dmode=dynamic:llhls=sf:ts`

Output Tree:
res/
-- list of segments.ts
-- live.m3u8
-- live_1.m3u8
-- live_2.m3u8

Is there such a command or parameters to specify different output qualities, like res/720p, res/1080p, res/480p ... ?

Generate multiple LL-HLS qualities
This is a GitHub Issue
repo:gpac
owner:gpac
Title : Generate multiple LL-HLS qualities
Issue date:

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I am trying to generate **LL-HLS** files from an **RTMP Stream**, but I couldn't find any examples on how to generate _multiple qualities_.

It works perfectly fine, meaning the LL-HLS .m3u8 files are generated, but only a master file and two separated files.

Current Command: 
`gpac -i rtmp://[server]:1935/live/[key] reframer:rt=on -o res/live.m3u8:segdur=2:cdur=0.5:profile=live:dmode=dynamic:llhls=sf:ts`

Output Tree:
res/
-- list of segments.ts
-- live.m3u8
-- live_1.m3u8
-- live_2.m3u8

Is there such a command or parameters to specify different output qualities, like res/720p, res/1080p, res/480p ... ?

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