Hi,<br><br>bit of an issue and wondering where to start looking.<br><br>I had some trouble with Myth 0.22 on Ubuntu 9.10 (not working nicely with HVR4000 card for DVB-T)<br><br>These troubles were fixed by upgrading to 0-23-fixes branch (which I built locally from source).<br>
<br>Now I have the backend working nicely, unified DVB-T and DVB-S/S2 services: apart from one issue.<br><br>HD (I am in Ireland, so BBC-HD and ITV HD available on satellite) does not playback nicely, either live tv on the frontend, or playing back a recording on the frontend. <br>
<br>I get lots of <font color="black" face="Verdana,Arial,Helvetica" size="2"><font color="black" face="Verdana,Arial,Helvetica" size="2">"NVP: prebuffering pause</font></font>" messages.<br><br>The frontend is an Atom 330 based system, VDPAU available etc. Frontend is on GBIt wired network from backend.<br>
<br>The frontend is used to run XBMC mainly, and XBMC (9.11 release) will browse/play Myth recordings fine via UPnP. Myth HD recordings streamed from the backend to XBMC playback (almost) perfectly - there are some very brief audio dropouts from time to time. But entirely watchable.<br>
<br>Myth HD recordings or live TV will not play at all properly in a mythfrontend running on the same machine: you get 2 seconds of AV, then 2 seconds pause for "prebuffering", etc.<br><br>So the recordings are fine, but frontend won't play them back nicely.<br>
<br>Any troubleshooting hints?<br><br>Ta<br>Liam<br><br>