Specifically state that we dont support HLS closed captions
Specifically state that we dont support HLS closed captions

sergey-dryabzhinsky/nginx-rtmp-module,sergey-dryabzhinsky/nginx-rtmp-module,UweM/nginx-rtmp-module,sergey-dryabzhinsky/nginx-rtmp-module,UweM/nginx-rtmp-module,UweM/nginx-rtmp-module