New releaser - Allbest. His build. - page 12 - CHDK Releases - CHDK Forum

New releaser - Allbest. His build.

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Offline qbaslublin

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  • 7
  • Canon S2 IS
Re: New releaser - Allbest. His build.
« Reply #110 on: 24 / December / 2007, 05:29:31 »
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oh and one more

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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #111 on: 24 / December / 2007, 06:01:19 »
gimme some feedback pls if u can ;)

Are you sure it is 1/100000? Did you compare for example with 1/50000?
Such fast shutter doesn't work for my S2. Take a look at my test results below:

Mess in my room
M, ISO 100, t=15s, f/8 (+nd3x)

Exposure Time
1) set in canon 15 - measured 15 - makernotes 16 - OK
2) set in chdk 15 - zmierzone 14 - makernotes 15 - OK
3) set in chdk 30 - zmierzone 28 - makernotes 30 - OK
4) set in chdk 60 - zmierzone 56 - makernotes 60 - OK
5) set in chdk 90 - zmierzone 94 - makernotes 88,6 - bit lighter than 60s - (it's 65s)
6) set in chdk 120 - zmierzone 94 - makernotes 119,9 - same as 90s (it's 65s)
7) set in chdk 180 - zmierzone 94 - makernotes 177,1 - same as 90s (it's 65s)

lightbulb 75 W
M, ISO 100, t=1/1600s, f/3.5, z432, focus 1.7 m
14) 1/100000 - same as 1/10000
15) 1/50000  - same as 1/10000
16) 1/20000  - same as 1/10000
17) 1/10000
18) 1/5000
19) 1/2000
20) 1/1600
21) 1/1600

lightbulb 75 W
M, ISO 400, t=1/2500s, f/8, z432, focus 1.7 m
22) set in chdk 1/2500   - makernotes  1/2489
23) set in chdk 1/5000   - makernotes  1/4978
24) set in chdk 1/10000  - makernotes  1/9955
25) set in chdk 1/20000  - makernotes 1/19911
26) set in chdk 1/50000  - makernotes 1/49452 - bit lighter than 1/20000
27) set in chdk 1/100000 - makernotes 1/98905 - same as 1/50000 (bit lighter than 1/20000)


ya dead sure...try something..next time put tha cam on something and use the timer... ur images 26 n 27 they dnt have the same orientation etc..generally the diff between 1/49452 and 1/98905 is very small but u can see the diff in the histogram..there shall be a slight shift in the histogram to the left..but ur histogram shows the opposite!!! the shift is to the right!!!!

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Offline qbaslublin

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  • 7
  • Canon S2 IS
Re: New releaser - Allbest. His build.
« Reply #112 on: 24 / December / 2007, 06:48:00 »
ur images 26 n 27 they dnt have the same orientation

don't have the same orientation? like vertical and horizontal? well yes they do.

etc..generally the diff between 1/49452 and 1/98905 is very small but u can see the diff in the histogram..there shall be a slight shift in the histogram to the left..but ur histogram shows the opposite!!! the shift is to the right!!!!

I know. But if you take a look at a Makernotes you will see that 26 reports exposuretime: 1/49452 and 27: 1/98905 - so pictures are in the right order. Also - all pictures were taken in the same light conditions. Examining histogram was a bit surprising for me too. Maybe new "strange thing" discovered? But I still think 1/49452 and 1/98905 are the same. Shouldn't there be a noticeable difference between two photos taken with twice longer exposure time between them?
« Last Edit: 24 / December / 2007, 06:50:27 by qbaslublin »

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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #113 on: 24 / December / 2007, 06:59:55 »
ur images 26 n 27 they dnt have the same orientation

don't have the same orientation? like vertical and horizontal? well yes they do.

etc..generally the diff between 1/49452 and 1/98905 is very small but u can see the diff in the histogram..there shall be a slight shift in the histogram to the left..but ur histogram shows the opposite!!! the shift is to the right!!!!

I know. But if you take a look at a Makernotes you will see that 26 reports exposuretime: 1/49452 and 27: 1/98905 - so pictures are in the right order. Also - all pictures were taken in the same light conditions. Examining histogram was a bit surprising for me too. Maybe new "strange thing" discovered? But I still think 1/49452 and 1/98905 are the same. Shouldn't there be a noticeable difference between two photos taken with twice longer exposure time between them?

hmmm..i shall test with a light bulb today and post it..lets c...meantime..calling Allbest..any explainations???


Re: New releaser - Allbest. His build.
« Reply #114 on: 24 / December / 2007, 16:56:57 »
Hellow, Jive!
There is no firmware or firmware dump for your camera now. May be it depends from u too  ;)
Please read this page http://chdk.wikia.com/wiki/Porting_the_CHDK
Thanks

Hi Allbest,

The firmware for the Canon SD1000/Ixus70 is available here (thanks GrAnd :)):
http://www.zshare.net/download/58746406409428/

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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #115 on: 25 / December / 2007, 23:01:21 »
hey any updates about the ver12 changelog\??? ???

anyways sum flash pics..not good
« Last Edit: 25 / December / 2007, 23:05:05 by hailstorm »

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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #116 on: 25 / December / 2007, 23:06:44 »
the moon!!!

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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #117 on: 25 / December / 2007, 23:22:21 »
Ok friends...giving u a collection of pics...tedious task ;) anywayz...

sun_new.zip has 6 pics with the histogram included for comparrison.attachng an extracted sample with it ;) njoy..


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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #118 on: 25 / December / 2007, 23:35:45 »
ok w.r.t my prev post..giving a sample of light bulb pics..100watts and also including the histogram..the exposures are 1/10000, 1/20000, 1/50000, 1/100000

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Offline hailstorm

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  • 38
  • Canon S3 IS, Marumi 0.5 X Lens,Hoya CPL+CHDK
    • My pic page ;)
Re: New releaser - Allbest. His build.
« Reply #119 on: 25 / December / 2007, 23:44:54 »
ok the last of the list..scenic pics and also including the histogram..the exposures are 1/10000, 1/20000, 1/50000, 1/100000..no more for now..i am tired ;) :P :xmas :-* :) ;)

 

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