# Alpha-Release of new picamera-lib: "picamera2" ... - and beyond

**URL:** <https://forums.kinograph.cc/t/alpha-release-of-new-picamera-lib-picamera2-and-beyond/2356>\
**Category:** Uncategorized\
**Created:** [June 12, 2022, 11:31am UTC](https://forums.kinograph.cc/t/alpha-release-of-new-picamera-lib-picamera2-and-beyond/2356 "2022-06-12T11:31:09Z")\
**Posts on this page:** 1\
**Showing post:** 48

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**Author:** ![dgalland](https://forums.kinograph.cc/letter_avatar_proxy/v4/letter/d/dc4da7/32.png) [@dgalland](https://forums.kinograph.cc/u/dgalland)\
**Post date:** [January 13, 2024, 6:59pm UTC](https://forums.kinograph.cc/t/alpha-release-of-new-picamera-lib-picamera2-and-beyond/2356/48 "2024-01-13T18:59:27Z")

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Ran my bench again

4056x3040-SBGGR16  
Metadata only Spf: 0.08499226570129395 Fps: 11.765776470938057  
Make\_array: Spf: 0.1462397575378418 Fps: 6.838085735619703  
CV Jpeg encode : Spf: 0.20502793788909912 Fps: 4.877384078948822  
DNG encode : Spf: 0.1687650442123413 Fps: 5.9253976714620675

4056x3040-BGGR16\_PISP\_COM  
Metadata only Spf: 0.08107540607452392 Fps: 12.33419662530962  
Make\_array: Spf: 0.10425117015838624 Fps: 9.59221847084042  
CV Jpeg encode : Spf: 0.18520433902740477 Fps: 5.399441531723668  
DNG encode : Spf: 0.9441025495529175 Fps: 1.059206969066605

As expected it’s faster in uncompressed for raw but it slows down the main stream.  
The uncomprres function in python should not be very efficient!

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