The VideoLAN Forums

Posted: **01 Apr 2018 21:01**

Hi everyone -

i7 / Win7-64 / Nvidia GTX660M laptop - losing 1-3 frames every several seconds playing back any video tested; WMV, H246, AVC, etc.. No symptoms on my other PCs, so it seems to be unique to this laptop's ecosystem. I've looked for I/O bottlenecks and other obvious issues but can't find anything, and other video players are working as expected.

I've read mentions on other threads to log files, and there are mentions in the log to issues:

main debug: picture might be displayed late (missing 8 ms)
main warning: playback too late (78854): up-sampling
main warning: picture is too late to be displayed (missing 72 ms)
main warning: picture is too late to be displayed (missing 39 ms)
main debug: picture might be displayed late (missing 6 ms)
main warning: picture is too late to be displayed (missing 95 ms)
main warning: picture is too late to be displayed (missing 62 ms)
main warning: picture is too late to be displayed (missing 28 ms)
main warning: picture is too late to be displayed (missing 53 ms)
main debug: picture might be displayed late (missing 20 ms)
main warning: timing screwed (drift: 170966 us): stopping resampling
main warning: playback too late (170292): up-sampling
main debug: picture might be displayed late (missing 17 ms)
main warning: playback way too late (264895): flushing buffers
wasapi debug: reset
mmdevice debug: state changed: 0
main debug: inserting 20682 zeroes
mmdevice debug: state changed: 1
main warning: picture is too late to be displayed (missing 22 ms)

Any thoughts on how I can debug this?

Posted: **03 Apr 2018 15:00**

We need the logs of when the playback starts.

Posted: **06 Apr 2018 12:08**

Hi -

Please disregard, the problem turned out to be new temperature monitoring software.

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Stuttering and lost frames - version 3

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Re: Stuttering and lost frames - version 3

Re: Stuttering and lost frames - version 3