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<blockquote data-quote="grubi" data-source="post: 182109" data-attributes="member: 52476">The lipsync issue is not so easy to track down because lipsync is only a symtom for which one or multiple causes may be responsible. From what I have found so far TV3 did not suffer from some of the issues TV2 additionally have (esp. when timeshift is enabled) so first I would go the TV3 route. Then you should make checks if audio is in sync seperately for AC3 and MPEG audio. MPEG audio should be in sync all the time. AC3 maybe somewhat to early on some channels. If you encounter this problem I did not find a way to fix this with MP as some providers send AC3 a lot earlyer (100 to 200 ms) to give additional time for processing but MP does not seem to resync it again (there is also no option to manually delay AC3 on a per channel basis). As last resort if you pass AC3 to an external receiver you could check if your receiver has a AC3 delay option, however as delay varies for every channel this is not very comfortable.BTW: Some other DVB Receivers suffer from exactly the same problem. E.g. I found that some Dreamboxes are affcected to. There developers have added the possibility to delay audio manually on a per channel basis.grubi.</blockquote>

[QUOTE="grubi, post: 182109, member: 52476"] The lipsync issue is not so easy to track down because lipsync is only a symtom for which one or multiple causes may be responsible. From what I have found so far TV3 did not suffer from some of the issues TV2 additionally have (esp. when timeshift is enabled) so first I would go the TV3 route. Then you should make checks if audio is in sync seperately for AC3 and MPEG audio. MPEG audio should be in sync all the time. AC3 maybe somewhat to early on some channels. If you encounter this problem I did not find a way to fix this with MP as some providers send AC3 a lot earlyer (100 to 200 ms) to give additional time for processing but MP does not seem to resync it again (there is also no option to manually delay AC3 on a per channel basis). As last resort if you pass AC3 to an external receiver you could check if your receiver has a AC3 delay option, however as delay varies for every channel this is not very comfortable. BTW: Some other DVB Receivers suffer from exactly the same problem. E.g. I found that some Dreamboxes are affcected to. There developers have added the possibility to delay audio manually on a per channel basis. grubi. [/QUOTE]

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