Autor Thema: lip sync problem in vu+  (Gelesen 6660 mal)

irishchris

  • Newbie
  • *
  • Beiträge: 11
    • Profil anzeigen
lip sync problem in vu+
« am: Oktober 30, 2010, 08:26:46 Nachmittag »
hi

i have this usb tuner for the last two weeks and have noticed now that there is a lip sync issue in that audio is often 1-4 seconds ahead of video on the dvb-t channels. it varies every time so is always  different time delays. i live in ireland and we use mpeg 4/h264 for both sd and hd channels.

can this be fixed by sundtek as i have read many forums of people reporting same.

cheers

Sundtek

  • Administrator
  • Hero Member
  • *****
  • Beiträge: 7704
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #1 am: Oktober 30, 2010, 08:29:43 Nachmittag »
The lipsync issue comes from VU+ we are in contact with them! We'll post some more information on how we can help VU+ to debug this issue on Monday.
Sundtek Support Engineer

irishchris

  • Newbie
  • *
  • Beiträge: 11
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #2 am: Oktober 31, 2010, 02:27:40 Nachmittag »
thanks very much for following up on this as have noticed even today people on support forums with same problem. thanks

irishchris

  • Newbie
  • *
  • Beiträge: 11
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #3 am: November 02, 2010, 01:11:10 Vormittag »
The lipsync issue comes from VU+ we are in contact with them! We'll post some more information on how we can help VU+ to debug this issue on Monday.

hi

not meaning to seem pushy but just wondering if any news on this from vu??

thanks

Sundtek

  • Administrator
  • Hero Member
  • *****
  • Beiträge: 7704
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #4 am: November 02, 2010, 08:51:55 Vormittag »
Just received following email from VU

Zitat
Dear all,

New driver, to be released by the mid of this month,

will resolve all the problems related with lipsync.

Moreover, some minor bugs will be also fixed at that version.

Thanks and best regards
« Letzte Änderung: November 02, 2010, 01:00:32 Nachmittag von Sundtek »
Sundtek Support Engineer

irishchris

  • Newbie
  • *
  • Beiträge: 11
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #5 am: November 02, 2010, 01:02:43 Nachmittag »
really really appreciate all your effort :)  many many thanks

Tomcy

  • Newbie
  • *
  • Beiträge: 2
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #6 am: November 02, 2010, 01:46:36 Nachmittag »
I also suffer from the lip sync bug especially on encrypted channels. I recognized that recordings are lip sync (while live TV isn't). You can work around the bug by simply using time shift ... at least until that new driver will be released.

irishchris

  • Newbie
  • *
  • Beiträge: 11
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #7 am: November 02, 2010, 05:23:04 Nachmittag »
yes i have done that but is quite annoying as i watch mostly dvb-t channels and so have to constantly turn off and on timeshift to simply watch the channels and powering up my hard drive every time. but is great news that sundtek and vu+ are working on a fix  ;D

irishchris

  • Newbie
  • *
  • Beiträge: 11
    • Profil anzeigen
Re:lip sync problem in vu+
« Antwort #8 am: November 13, 2010, 07:42:23 Nachmittag »
updated my receiver yesterday with the new drivers which we discussed about lip sync issues and delighted that they are now resolved and audio is perfectly in sync. again a big big thank you from me and all vu+ users for this invaluable help.

regards,
chris