Live TV stuttering

Forum Forums Freeview HD FVP 4000T, 5000T Live TV stuttering

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  • #17300
    Anonymous
    Inactive

    After 2 weeks of owning my 4000T I have seen quite a few instances of live TV stuttering every 20-30 seconds. Last night I watched the England football on ITV and it was particularly bad. The weather was quite windy, maybe reception issues, but watching using my TVs tuner was fine.(looped thru PVR). I used the signal test and got 92-95 strength 100 quality. If I used rewind and watched back the picture was without stutter!

    Any ideas how to improve the live TV?

    I did video this on my phone but it’s 360mb. Too big to upload?

    Overall I would recommend this box. UI has too may button presses compared to my old PVRs but I haven’t had any other problems.

    #65087
    Barry
    Moderator

    Welcome to our Forum :-)

    My unit was tuned to match though I did not concentrate fully on it, but did not witness any issues, except perhaps when the ball hit the mics at side of pitch caused a momentary sound issue.

    Strange that rewind is ok yet live is not….. would suggest a problem between unit and TV connection.

    How is the unit connected?

    #65088
    Anonymous
    Inactive

    Connected to TV with supplied HDMI cable.

    The issue affected other channels on the same MUX. Ch.4/5/ITV2.

    Box was also recording BBC2 at the time. No issues with this recording or with BBC1.

    #65089
    grahamlthompson
    Participant

    Have you the same mux with a superior reception in channel numbers over 800 ?

    #65090
    Anonymous
    Inactive

    grahamlthompson – 15 minutes ago  » 

    Have you the same mux with a superior reception in channel numbers over 800 ?

    No. On setup I manually tuned all channels using muxes from Winter Hill.

    What would be acceptable signal strength?

    #65091
    Anonymous
    Inactive
    #65092
    grahamlthompson
    Participant

    gorses – 5 minutes ago  » 

    grahamlthompson – 15 minutes ago  » 

    Have you the same mux with a superior reception in channel numbers over 800 ?

    No. On setup I manually tuned all channels using muxes from Winter Hill.

    What would be acceptable signal strength?

    How far away is Winter Hill ?

    Hard to say as the indicated signal strength varies with different boxes. Quality is much more important. My HDR FOX T2’s will work fine at 42% strength but 100% quality. You may simply have too high a signal. If the FVP-4000T has more sensitive tuners than the TV it’s easy to overload the tuner front end. If you used some sort of amplification pre-dso then you may be able to remove it. Otherwise try a variable signal attenuator on the box rf input.

    http://www.amazon.co.uk/Labgear-19114S-Variable-TV-Attenuator/dp/B004SNWYPY

    #65093
    Anonymous
    Inactive

    According to ukfree.tv Winter Hill is 10.8km away, in line of sight.

    I have one of those attenuators around somewhere. I’ll give it a try.

    Odd that if I timeshift play it works fine though.

    #65094
    Anonymous
    Inactive

    I’m getting freezing/interference on my TV looped through this box, never happened with the humax it has replaced

    #65095
    grahamlthompson
    Participant

    At 10.8Km fom a high power transmitter you could more than likely use a coat hanger for reception. If your aerial was set up to use pre-dso power output, there’s more than a good chance your signal strength is too high.

    #65096
    grahamlthompson
    Participant

    BCMLDR – 11 minutes ago  » 

    I’m getting freezing/interference on my TV looped through this box, never happened with the humax it has replaced

    Are you talking about with the box on, or in sby ? If in sby turn off power saving in sby.

    #65097
    Anonymous
    Inactive

    grahamlthompson – 25 minutes ago  » 

    At 10.8Km fom a high power transmitter you could more than likely use a coat hanger for reception. If your aerial was set up to use pre-dso power output, there’s more than a good chance your signal strength is too high.

    Thanks Graham, not had chance to try out an attenuator this weekend.

    Am getting grief off wifey over the box not turning on though….same problem as other thread here.

    #65098
    Anonymous
    Inactive

    Why not try a passive splitter – which is what I did with my 2000T. The 2T had all sorts of issues when I used loop-through. Tried a £2.00 passive splitter and not had any issues since.

    #65099
    Anonymous
    Inactive

    Just to follow up I have used a variable attenuator to get the signal strength down to around 75% and the stuttering is gone.

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