IXUS 105 / SD1300 IS porting thread - page 65 - DryOS Development - CHDK Forum

IXUS 105 / SD1300 IS porting thread

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Re: IXUS 105 / SD1300 IS porting thread
« Reply #640 on: 06 / March / 2012, 21:53:06 »
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4. Optical zoom works when recording video. But if he goes into digital zoom - it is impossible to return back to optical zoom.
This is a problem with several models.  Philmoz found a way to fix this on a least one of his cameras  but the fix was camera specific and not universal.   Can't find the relevent posts right now - sorry.

Ported :   A1200    SD940   G10    Powershot N    G16

Re: IXUS 105 / SD1300 IS porting thread
« Reply #641 on: 07 / March / 2012, 16:00:22 »

Re: IXUS 105 / SD1300 IS porting thread
« Reply #642 on: 07 / March / 2012, 16:02:20 »
Mr.Baz,

none of this makes much sense, especially as one of the versions previously worked.

I will have my dinner and then compare the HDR files to see the differences.

Re: IXUS 105 / SD1300 IS porting thread
« Reply #643 on: 07 / March / 2012, 16:14:19 »
Something has found out.

"Color Matrix #1" from HDR file (in message):


With this value the photo looks red:


It occurs in SDM 1.85.

Interesting, Microfunguy has specified almost correct value of "Color Matrix". HDR file with normal value I have published in this message.


I used mine CRW file from this message. And HDR file from this message.

Has connected HDR with CRW a file. Has processed them in swap_bytes.exe

Has as a result received RAW a file with colours which were as in this message.

The ready image from different parts:


It "Color Matrix #1" from DNG file:


Lightroom can open this DNG file.

All CRW files created in SDM 1.85 - are correct.
« Last Edit: 07 / March / 2012, 16:32:50 by bazhuryan »
P.S. Russian is my native language.


Re: IXUS 105 / SD1300 IS porting thread
« Reply #644 on: 07 / March / 2012, 16:32:19 »
I will read your last message after this post.

Do you have a hex editor that allows you to change binary files ?

If so, change the following values in the HDR file for raw number 7 :-

0328  00 00 00 00
032C E8 0B 00 00
0330 08 10 00 00

In effect, that remove all cropping.

Now, make a new DNG file.

Re: IXUS 105 / SD1300 IS porting thread
« Reply #645 on: 07 / March / 2012, 16:37:27 »
I have published in this message.

I do not think the matrix values have made the difference.
In that HDR there is no cropping, I think that is what makes the difference.

Re: IXUS 105 / SD1300 IS porting thread
« Reply #646 on: 07 / March / 2012, 16:39:37 »
If so, change the following values in the HDR file for raw number 7 :-

0328  00 00 00 00
032C E8 0B 00 00
0330 08 10 00 00

It is difficult to find a position in a file.

You can underline it in a PNG file (HDR file from this message).
« Last Edit: 07 / March / 2012, 16:59:14 by bazhuryan »
P.S. Russian is my native language.

Re: IXUS 105 / SD1300 IS porting thread
« Reply #647 on: 07 / March / 2012, 16:42:55 »
That is not the HDR file.


Re: IXUS 105 / SD1300 IS porting thread
« Reply #648 on: 07 / March / 2012, 16:51:17 »
Do not bother, wait a few minutes, I will post a new build.

Re: IXUS 105 / SD1300 IS porting thread
« Reply #649 on: 07 / March / 2012, 16:52:46 »
That is not the HDR file.

Has replaced PNG file.
P.S. Russian is my native language.

 

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