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Occasional live video fail

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Occasional live video fail

Postby jimmn » 03 Jun 2016, 10:03

Now and again, the live video input from a decklink quad fails to display - not often - maybe once or twice a month.

Here's the log

Code: Select all
[2016-06-02 17:59:57.375] [087F2490] [info]    Received message from 127.0.0.1: CLEAR 1-50\r\n
[2016-06-02 17:59:57.375] [087F5058] [debug]   Executed command: ClearCommand
[2016-06-02 17:59:57.375] [087F5058] [info]    Sent message to 127.0.0.1: 202 CLEAR OK\r\n
[2016-06-02 17:59:57.879] [087F2490] [info]    Received message from 127.0.0.1: PLAY 1-50 DECKLINK 3\r\n
[2016-06-02 17:59:57.958] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 900000
[2016-06-02 17:59:57.960] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 1800000
[2016-06-02 17:59:57.961] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 2700000
[2016-06-02 17:59:57.962] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 3600000
[2016-06-02 17:59:57.963] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 4500000
[2016-06-02 17:59:57.964] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 5400000
[2016-06-02 17:59:57.965] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 6300000
[2016-06-02 17:59:57.966] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 7200000
[2016-06-02 17:59:57.968] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 8100000
[2016-06-02 17:59:57.969] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 9000000
[2016-06-02 17:59:57.970] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 9900000
[2016-06-02 17:59:57.971] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 10800000
[2016-06-02 17:59:57.972] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 11700000
[2016-06-02 17:59:57.973] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 12600000
[2016-06-02 17:59:57.974] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 13500000
[2016-06-02 17:59:57.975] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 14400000
[2016-06-02 17:59:57.976] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 15300000
[2016-06-02 17:59:57.977] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 16200000
[2016-06-02 17:59:57.978] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 17100000
[2016-06-02 17:59:57.979] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 18000000
[2016-06-02 17:59:57.980] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 18900000
[2016-06-02 17:59:57.981] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 19800000
[2016-06-02 17:59:57.982] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 20700000
[2016-06-02 17:59:57.983] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 21600000
[2016-06-02 17:59:57.984] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 22500000
[2016-06-02 17:59:57.986] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 23400000
[2016-06-02 17:59:57.987] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 24300000
[2016-06-02 17:59:57.988] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 25200000
[2016-06-02 17:59:57.989] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 26100000
[2016-06-02 17:59:57.990] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 27000000
[2016-06-02 17:59:57.992] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 27900000
[2016-06-02 17:59:57.993] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 28800000
[2016-06-02 17:59:57.994] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 29700000
[2016-06-02 17:59:57.995] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 30600000
[2016-06-02 17:59:57.996] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 31500000
[2016-06-02 17:59:57.997] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 32400000
[2016-06-02 17:59:57.998] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 33300000
[2016-06-02 17:59:57.999] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 34200000
[2016-06-02 17:59:58.000] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 35100000
[2016-06-02 17:59:58.001] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 36000000
[2016-06-02 17:59:58.002] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 36900000
[2016-06-02 17:59:58.003] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 37800000
[2016-06-02 17:59:58.004] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 38700000
[2016-06-02 17:59:58.006] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 39600000
[2016-06-02 17:59:58.007] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 40500000
[2016-06-02 17:59:58.008] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 41400000
[2016-06-02 17:59:58.009] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 42300000
[2016-06-02 17:59:58.010] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 43200000
[2016-06-02 17:59:58.011] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 44100000
[2016-06-02 17:59:58.012] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 45000000
[2016-06-02 17:59:58.013] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 45900000
[2016-06-02 17:59:58.014] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 46800000
[2016-06-02 17:59:58.015] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 47700000
[2016-06-02 17:59:58.016] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 48600000
[2016-06-02 17:59:58.017] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 49500000
[2016-06-02 17:59:58.018] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 50400000
[2016-06-02 17:59:58.019] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 51300000
[2016-06-02 17:59:58.020] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 52200000
[2016-06-02 17:59:58.021] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 53100000
[2016-06-02 17:59:58.022] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 54000000
[2016-06-02 17:59:58.023] [11F02A38] [debug]   DeckLink SDI [3|PAL] allocated buffer of size: 900000 for a total of 54900000
[2016-06-02 17:59:58.024] [087F5058] [info]    DeckLink SDI [3|PAL] Initialized.
[2016-06-02 17:59:58.025] [087F5058] [info]    transition[empty=>DeckLink SDI [3|PAL]] Initialized.
[2016-06-02 17:59:58.025] [087F5058] [debug]   Executed command: PlayCommand
[2016-06-02 17:59:58.025] [087F5058] [info]    Sent message to 127.0.0.1: 202 PLAY OK\r\n
[2016-06-02 17:59:58.026] [0853E978] [info]    transition[empty=>DeckLink SDI [3|PAL]] End Of File.
[2016-06-02 17:59:58.026] [0853E978] [info]    transition[empty=>DeckLink SDI [3|PAL]] Uninitialized.


Anyone experienced similar? Everything looks ok in the log, but the video doesn't display onscreen and a reboot of the machine fixes it. I do a restart of Caspar every morning, so thinking it might be a decklink issue?
jimmn
 
Posts: 178
Joined: 09 May 2013, 14:30
Location: Scotland, UK

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