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Add FFmpeg based latency measurement#392

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tszumski merged 8 commits intoOpenVisualCloud:mainfrom
tszumski:tszumski-latency-measurements
Jun 3, 2025
Merged

Add FFmpeg based latency measurement#392
tszumski merged 8 commits intoOpenVisualCloud:mainfrom
tszumski:tszumski-latency-measurements

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@tszumski tszumski commented May 9, 2025

Update FFmpeg configuration instructions and add latency measurement examples

@tszumski tszumski force-pushed the tszumski-latency-measurements branch 8 times, most recently from faecbd3 to cbb55cf Compare May 13, 2025 12:09
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@MateuszGrabuszynski MateuszGrabuszynski left a comment

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I know it is still a draft, but I wanted to run it out of curiosity and found a few minor bugs. I was not able to fully do it yet (with the PTP sync and everything), but out of the trial runs, it seems it should work.

@tszumski tszumski force-pushed the tszumski-latency-measurements branch from cbb55cf to 417c26d Compare May 14, 2025 06:00
@tszumski tszumski changed the title [WIP] Add FFmpeg based latency measurement Add FFmpeg based latency measurement May 15, 2025
@tszumski tszumski marked this pull request as ready for review May 15, 2025 05:53
@tszumski tszumski requested review from moleksy and soopel as code owners May 15, 2025 05:53
@tszumski tszumski requested a review from ko80 May 15, 2025 05:53
moleksy
moleksy previously approved these changes May 15, 2025
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LGTM

tszumski and others added 6 commits June 2, 2025 19:13
Co-authored-by: Konstantin Ilichev <2067613@gmail.com>
Signed-off-by: Mateusz Grabuszyński <mgrabuszynski@gmail.com>
* Make the font size a bit smaller.
* Avoid taking zero delta values.
* Filter out anomaly peaks exceeding the average value by 25%
from the calculation of the average latency.
* Add file info to the diagram.
* Print results in console.
* Rework the latency measurement solution documentation.

Signed-off-by: Konstantin Ilichev <konstantin.ilichev@intel.com>
@tszumski tszumski force-pushed the tszumski-latency-measurements branch from 85a31cd to 063e257 Compare June 2, 2025 19:13
@ko80 ko80 removed the request for review from soopel June 2, 2025 20:30
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LGTM

@tszumski tszumski merged commit eacc252 into OpenVisualCloud:main Jun 3, 2025
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4 participants