#11217: Output "-ss" memory consumption regression
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Reporter: Bryce | Owner: (none)
Chester Newman |
Type: defect | Status: new
Priority: important | Component: ffmpeg
Version: 7.1 | Resolution:
Keywords: seek | Blocked By:
seeking |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Bryce Chester Newman):
I ran the command three times on 6.1 and 7.1.
Notice FFmpeg 7.1 uses 24% more memory than 6.1.
Notice FFmpeg 7.1 uses less real/user cpu than 6.1.
Notice FFmpeg 7.1 uses less real/user cpu than 6.1.
Notice FFmpeg 6.1 is very slightly faster than 7.1.
**FFMPEG 7.1**
ffmpeg -y -v debug -hide_banner -nostdin -nostats -i "1951279840.mov" -ss
67 -vframes 1 "\!.jpg"
real 0m9.410s
user 0m43.076s
sys 0m2.538s
mem 392.7MB
real 0m9.617s
user 0m43.191s
sys 0m2.689s
mem 392.5MB
real 0m9.534s
user 0m43.498s
sys 0m2.688s
mem 392.2MB
**FFMPEG 6.1**
ffmpeg -y -v debug -hide_banner -nostdin -nostats -i "1951279840.mov" -ss
67 -vframes 1 "\!.jpg"
real 0m12.018s
user 0m53.972s
sys 0m2.495s
mem 315.2MB
real 0m11.919s
user 0m54.095s
sys 0m2.426s
mem 315.6MB
real 0m11.986s
user 0m53.905s
sys 0m2.461s
mem 315.3MB
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Ticket URL: <https://trac.ffmpeg.org/ticket/11217#comment:18>
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