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Performance #25

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FireCulex opened this issue Aug 30, 2021 · 2 comments
Open

Performance #25

FireCulex opened this issue Aug 30, 2021 · 2 comments
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enhancement New feature or request

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@FireCulex
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FireCulex commented Aug 30, 2021 •
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vmware_23Sp1ivgSF

Between analyzing frames and stats output it appears only a single core is being utilized the entire time.

real	2m35.610s
user	2m31.817s
sys	0m3.896s

just to analyze a 10 second video.
@stg7 stg7 added the enhancement New feature or request label Nov 30, 2021
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stg7 commented Nov 30, 2021

Yes, sorry for this, the reference implementation is not optimized for speed, and the bitstream parser may create quite long reports (that are even compressed and include far more features that are required for the model itself).

To speed up the calculation it would require developing a reduced video parser, we may check this in the future.

Best
Steve

@stg7 stg7 mentioned this issue Nov 30, 2021
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stg7 commented Nov 30, 2021

also checkout LDJSON report generation

@slhck slhck mentioned this issue Sep 20, 2023
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@stg7 @FireCulex