Converting DASHhigh to FLAC with ffmpeg

[batguano999]

> 
>I am now talking about current half hour radio program downloads which 
>suddenly no longer play. 
> 
>Nobody else has reported the recent problem with relatively short files 
>so I do not know if this is a bug in GiP or my system and nobody else is 
>joining this discussion. 
> 

Hi
This isn't helpful at all - "current half hour radio program downloads".
You need to run your command with --verbose and copy/paste all the console output.
If your downloaded file won't play then post all the (anonymized) output to pastebin or text attachment or whatever.
Maybe others can then run the same command and confirm that their files have the "Unknown profile" symptom or not.