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Overlap Question

Discussion in 'TiVo Premiere DVRs' started by TZR916, Apr 22, 2012.

  1. TZR916

    TZR916 New Member

    97
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    Mar 18, 2012
    Sacramento
    I'm a Tivo newbie. Seems almost every recording I have cuts about 15 seconds off the very end of the program. I have like 90 season passes on my Elite. What's gonna happen if I go into every timer and set them all to end 1 minute over? Am I gonna start seeing a bunch of conflicts or does it just start the next timer one minute late or ???

    Any way I could just adjust the Tivo's internal clock like 15 seconds, ya right :D
     
  2. steve614

    steve614 what ru lookin at?

    10,722
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    May 1, 2006
    Dallas, TX
    It's a give and take situation.
    If you go into the Settings menu under Recording and enable overlap protection, you can force your season passes to run a minute longer without creating conflicts (the conflict being that a show doesn't get recorded).
    The caveat is some of your recordings will possibly have the beginning clipped by one minute. It all depends on season pass priority and program schedules.
     
  3. aaronwt

    aaronwt UHD Addict

    19,194
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    Jan 31, 2002
    Northern...
    Is it a west coast thing? I only have two or three season passes that I need to extend the recordings by a minute. The rest get the entire show properly. Besides, even the ones I do extend, they start and stop at exactly the right time. It is the station that takes the show past the hour by 30 seconds or so. The TiVo is in sync with the time I have set from the atomic clock.
     
  4. TZR916

    TZR916 New Member

    97
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    Mar 18, 2012
    Sacramento
    Actually timers on ABC, NBC, FOX, CBS are fine. It's all the timers on Travel, A&E, History, ID, TLC, TRU that the end gets cut off.
     
  5. aaronwt

    aaronwt UHD Addict

    19,194
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    Jan 31, 2002
    Northern...
    So then the time is correct. It's those channels that decide too run the programs longer.

    Shows on those channels are typically repeated numerous times. You can just extend the recording times by a minute, and make sure you don't have the clipping option on. THose shows can be lower priority since they are broadcast multiple times. If there is a conflict because of the extra minute, the TiVo will just record one of the later broadcasts.
     
  6. contsole

    contsole New Member

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    Apr 5, 2010
    Some of the cable channels are behind because of the number of satellite trips taken and the extra decoding/transcoding/etc they go through before they get to your Tivo. I bet they're right on time at their source.
     
  7. TZR916

    TZR916 New Member

    97
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    Mar 18, 2012
    Sacramento
    If I do this, will I be notified in advance when a "clipping" would occur?
     
  8. MichaelK

    MichaelK New Member

    7,308
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    Jan 10, 2002
    NJ
    that's a really interesting hypothesis. But doesn't network TV also bounce off a satellite- and probably 2 if it's a sporting event too?

    Are the big 4 just wise enough to start 15 seconds early to be on time?
     
  9. aaronwt

    aaronwt UHD Addict

    19,194
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    Jan 31, 2002
    Northern...
    Even a few trips up and down through a satellite would not cause a delay as long as 15 seconds.
     
  10. mattack

    mattack Active Member

    20,750
    4
    Apr 9, 2001
    sunnyvale
    Umm, no. CBS overlaps programs at least on Monday nights.. or at least did until very recently.. (Though I think the last new episode of Two Broke Girls was still cut off.).. There was at least one week recently where surprisingly it didn't happen.

    NBC *definitely* overlaps everything on Thursday nights.

    Need more tuners, or even better, smart recording ability to use the same tuner for the same channel on abutting recordings with overlap. I would pay $$$ for this capability, since it would effectively double the number of tuners I have.
     
  11. steve614

    steve614 what ru lookin at?

    10,722
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    May 1, 2006
    Dallas, TX
    IIRC, any show that is going to be clipped will be noted with an asterisk in the To Do List.
     
  12. astrohip

    astrohip Well-Known Member TCF Club

    10,068
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    Jan 6, 2003
    Houston &...
    We've had this discussion before, because I remember posting this before...

    For me, CBS almost never overlaps on Mondays. I record pretty much all of CBS Monday, and my recordings do not have any padding. And it's never a problem. So any problems you have are probably local. I do know local affiliates can wreak havoc, as my parents TiVo (in CO) constantly clips the end of Monday CBS shows.

    NBC does screw up Thursdays; I have padding on all my NBC Thursday SPs.

    I bought an Elite for this very reason. I can pad to my heart's delight with four tuners. Well, most of the time... :)
     
  13. TZR916

    TZR916 New Member

    97
    0
    Mar 18, 2012
    Sacramento
    Ok, thanks.

    Before I go through my 95 timers, one more question... What has higher priority:
    Season Pass timer(s)
    or
    a One-time recording (not setup in season pass)



    If it's the season pass timer(s), how do I make a one-time recording have THE highest priority.
     
  14. mattack

    mattack Active Member

    20,750
    4
    Apr 9, 2001
    sunnyvale
    Isn't network programming essentially just "playing the tape" (recorded from earlier satellite broadcasts), with local commercials inserted?

    It seems highly unlikely to me that a major network affiliate would consistently be doing something like delaying the expensive prime time programming.
     
  15. L David Matheny

    L David Matheny Active Member

    1,589
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    Jan 29, 2011
    SE Ohio
    I'm pretty sure that one-time recordings have priority over season passes.
     
  16. astrohip

    astrohip Well-Known Member TCF Club

    10,068
    41
    Jan 6, 2003
    Houston &...
    I agree with you (or should I say, I thought the same), but every time I visit my parents and set a few of "my" shows to record, it clips them. EX: 2.5 men, never padded, never cut off at home (Houston, OTA or Comcast). Set it at my parent's (Comcast in Aspen), and it always gets clipped. Always. Drives me nuts until I remember to pad. I've asked them about this, and they say, "Oh yeah, it always does that on certain shows".

    Obviously they don't take their TV watching as seriously as I do, since they just shrug it off. :D Me--I'd be ranting on TCF.
     
  17. MichaelK

    MichaelK New Member

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    Jan 10, 2002
    NJ
    i haven't been up on this since way back in the "early days" when there was basically just HD on OTA with a handful of cable/directv channels in HD - but at least back then - EVERY local station with the exception of fox has would get the high quality national feed and then compress/encode it themselves (with whatever hardware they decided to buy- and whatever bitrate and settings they wanted as there was no official standard) and then send that out. So presumably if one affiliate is "behind" while most are on time then that station may have a slow encoder or something else in their chain slowing it down. Would account for a a few seconds delay I'd guess (others would know better)

    Fox came up with some technology that allows them to send the national signal already packaged for ATSC over the air transmission while allowing the local affiliates to insert their bugs or other local stuff (like maybe weather alert crawls?). So - unless things have changed- only fox affiliates are all running 'on network time'.
     

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