[WiP] - TV upgrade - Combined RTSP, HEVC video and live TV rate-matching improvements | Page 3

Discussion in 'Area 51 - Testing Area' started by Owlsroost, August 20, 2016.

  1. Owlsroost
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    Looking at the logs (please attach full logs next time...) the problem is happening at the TV Server end (there are continuity errors in TsWriter.log) but only sometimes - about 6-7 times in 32 timeshift starts.



    At the end of the logs you have a large block of errors - when that happens again, can you try pausing TV for 1-2 seconds - does it fix the problem, or do the errors continue ?
     
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  3. azzuro
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    @regeszter : do you mean, on your MP Client you have few stuttering/freeze suring watching TV ?
    because if yes, i think i have the same issues, but i thinked was my hardware ... :confused:
     
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  4. regeszter
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    regeszter Retired Team Member

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    Yes. It occurs after I have continuity error. I see the fps is 30-40 using "shift + 4".

    I will test it.
     
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  5. RicoHTPC
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    This only applies for single seat installations, right? For either server or client installations I only have to install the appropriate file, correct?
     
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  6. mm1352000
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    This is expected.

    I'm wondering if the new async file writing is in some way tied in to this, or if it's a genuine signal or I/O load issue. I wouldn't have thought a RAM drive could easily have a problem with I/O load. TVE loads are not very strenuous.
     
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  7. regeszter
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    regeszter Retired Team Member

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    Yes, but why remains stutters after the signal is ok? This was not a problem before this update.
     
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  8. mm1352000
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    Continuity errors means that there is stream corruption.
    Stream corruption can cause trouble for codecs. Their ability to decode the stream properly/smoothly can be compromised.

    Results of stream corruption are a bit "random". Depending on the data that is lost/damaged, the codecs may:
    • be able to continue decoding with only a small glitch
    • be able to continue decoding with errors (eg. deinterlacing fails and/or frames are dropped until the codec is reset)
    • be unable to continue decoding (=> video freeze or audio stops)
    So what I'm saying is that you may have been lucky previously.
     
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  9. Owlsroost
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    Correct - the installation order is only important for single-seat installs.
     
  10. azzuro
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    i have these, i can see my AVR lost the signal and re-take it after short delay. .
     
  11. regeszter
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    Yesterday I made a 1.5 hours test but I get zero error so I couldn't test pause/resume on client side.

    [2016-10-13 20:01:25,177] [5b632d8] [10fc] - CDiskRecorder::Flush() - Throttle to 32336 bytes (max)
    [2016-10-13 21:35:04,115] [5b632d8] [100c] - Recorder: TIMESHIFT Stop 'T:\\live8-0.ts.tsbuffer'
     
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