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IXUS 1000 HS Porting Thread

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Re: IXUS 1000 HS Porting Thread
« Reply #270 on: 07 / March / 2011, 13:10:54 »
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hello,
thank you for doing such a great job.
I think of buying a 1000 hs for my first playings with chdk. For me not only the photo capabilities are interesting but also the video ones. I want to have manual exposure control in video mode (not while filming, but setting it before). Is this still possible in chdk or will this be possible at any time? If it isn't possible I have to look for another cam...
Another feature which would be great is 60fps at a resolution of 720p (maybe without sound). I am not able to program this and I don't want to ask you for doing this, I just wanna know if it is planned to impliment this feature.
Best
klangdrang

to set the exposure before video record is possible in ixus 1000 without chdk.
you must put the switch to Camera symbol (full left).

Now press key right.below on display you see a bar for exposure.
now rotate the wheel to adjust exposure.

if you find ok, you can then press the video key,now record begin.you can test in a shop if thats good enough for you.
I think this feature good, because when set to - 2 i have no porblem with overexpose anymore.possible is +/- 6 steps

But the bad news is, when video record, and you rotate the wheel then nothing change(the exposure bar is still visible.only when you end the scene, you can change it and you need press record again.

@asm1989

is this same on your 100f Firmware ??

its maybe easy to remove the blocking for a expert coder, maybe there is somewhere a prop and when set a value during record work.

but i promise you nothing, i have less time and i am no expert coder, also a problem is, you need know the firmware.

before you want buy A Ixus 1000, best do a testshot so we know what firmware you have.

currently 100d and 100f is here.

with this java app you can see when you shoot a picture with the camera what firmware it is.

http://www.zenoshrdlu.com/acid/acid.html
« Last Edit: 07 / March / 2011, 13:21:04 by Bernd R »
Ixus 1000 HS

Re: IXUS 1000 HS Porting Thread
« Reply #271 on: 04 / April / 2011, 12:10:26 »
@asm1989

here i have upload a new kbd.c.
In this files are mask set, so soft cursor key press are masked out, this avoid in alt mode during shooting mode, that canon firmware show graphic overlay when soft cursor key is press.

http://www.zshare.net/download/886101278fac67a8/
Ixus 1000 HS

Re: IXUS 1000 HS Porting Thread
« Reply #272 on: 27 / April / 2011, 02:41:52 »
I did try numerous times to download needed files from zshare without success.
Any change to get file http://www.zshare.net/download/86928931192d6f57/ (trunk1050.7z) again (downloads only 1307KB and then stops)?

My first goal is to get RAW-working, so if I understood correctly, to get proper colors, I need only important parts of camera.h and raw.c (and maybe capt_seq.c ?). Now colors are all pink, as only modification I made is in camera.h:
#define cam_CFAPattern 0x01020001 // Green  red  blue  Green

Thanks
« Last Edit: 27 / April / 2011, 02:44:39 by kurg »

Re: IXUS 1000 HS Porting Thread
« Reply #273 on: 27 / April / 2011, 04:56:15 »
Do you have a Ixus 1000 HS and what Firmware you have ?
I have upload newest version i have.This i use always on shooting and RAW work ok.there are only 2 Problems left to make it a stable version. or you need deactivate the features so no crash can happen

http://www.zshare.net/download/89481258d67ba0b0/

The source is now full of testlines i deactivate, but i can easy activate.so change to new source let me lost lots of testlines

asm1989(who have 100f) too report that RAW work with newest source on his 100F versions.

I have deactivate the video capture task, so 100d crash not on Video.
100F version do not crash on Video.  

100D only crash on video, when you use in Video Options the AF key set.
Focusing and exposure set when key press work ok, but as soon you use the zoom slider Camera crash with that romlog, after you have before press the set key.

ASSERT!! ComputerZoom.c Line 761
Occured Time  2011:04:25 15:24:17
Task ID: 13303833
Task name: CZ

2. Problem is that camera always crash when you want switch it to record mode with ptptcam gui.

My program skills and camera knowledge are not very good and i dont know if the change of ptpcam is now done complete.so i want wait 1-2 months to try out a newer version.

it cost me many time to get a new version running.most problem is for me, i get compiler errors that are not show the real problem or sourceline

But maybe you can help to get new versions running, maybe here switch to record mode work with ptpcam

I try to change exposure during video record, but this do not work.during video record, propcase PROPCASE_EV_CORRECTION_2 can not set with fast ev switch.I need add testcode if the code work in Video mode.

PROPCASE_EV_CORRECTION_2 is only change when before record in video mode with key right(so exposure bar is show), rotate the wheel

or maybe i can test what happen when i set a value in keyboard task(which is frequently call)if it then work
« Last Edit: 27 / April / 2011, 05:05:31 by Bernd R »
Ixus 1000 HS


Re: IXUS 1000 HS Porting Thread
« Reply #274 on: 27 / April / 2011, 16:18:56 »
Do you have a Ixus 1000 HS and what Firmware you have ?
I have IXUS 1000 HS and I think my firmware is 100d (based on PhotoME and EXIF).

I have upload newest version i have.This i use always on shooting and RAW work ok.there are only 2 Problems left to make it a stable version. or you need deactivate the features so no crash can happen
http://www.zshare.net/download/89481258d67ba0b0/
Thanks! This is just what I needed!

Colors are quite off in DNG-file, but in correctable toleranses. Example, if I use 5000K light I have to put over 11000K in Lightroom to get neutral whitebalance.
« Last Edit: 27 / April / 2011, 16:20:34 by kurg »

Re: IXUS 1000 HS Porting Thread
« Reply #275 on: 28 / April / 2011, 09:59:39 »
The colors are for a sunny day outdoor good.I photograph mostly outdoor.

I use silkypix developer studio pro free for convert and here you can choose color temperature.I think this ignore the DNG parameter then.

On outday for sunlight i can set 7000-8000K to get natural colors.that sound as in theory.

On silkypix there is a option to set diffrent DNG colors.I use DNG standardcolor and this give same result as in 7000.

In camera.h are the color values.i dont know if the values are perfect and nobody tell what i need change to get better, but on my camera ixus 300 HS values and the SX30 values look wrong in compare to jpg.


//From sx30 port:

/*   #define CAM_COLORMATRIX1                               \
     1301431, 1000000,  -469837, 1000000, -102652, 1000000, \
     -200195, 1000000,   961551, 1000000,  238645, 1000000, \
      -16441, 1000000,   142319, 1000000,  375979, 1000000*/

    //from IX300 HS Port

/*
    #define CAM_COLORMATRIX1 \
      640019, 1000000, -220031, 1000000, -96241, 1000000, \
     -77419, 1000000, 639766, 1000000, 44009, 1000000, \
      17965, 1000000, 78396, 1000000, 231868, 1000000*/




   #define CAM_COLORMATRIX1                               \
      14134, 1000000, -5576, 1000000, -1527, 1000000, \
     -1991,  1000000, 10719,  1000000, 1273,   1000000, \
      -1158,   1000000, 1929,   1000000, 3581,  1000000

color values you can create with dng4ps automatic, but you need compile this with the special Ix 1000 color pattern
the IX1000 is the only camera currently that use this pattern

 #define cam_CFAPattern 0x01020001 // Green  red  blue  Green

EDIT:

Can you tell me on which date and what country you buy the Ixus 1000
if you have a 100d, maybe the Firmware Version is country specific, other countries have other Firmware.
I have buy my Cam on Oct 2010 in germany.
« Last Edit: 28 / April / 2011, 11:29:00 by Bernd R »
Ixus 1000 HS

Re: IXUS 1000 HS Porting Thread
« Reply #276 on: 28 / April / 2011, 12:02:57 »
asm1989 have done a update of Ixus 1000 too.here is link i see today in sx210 porting thread

http://www.4shared.com/get/fwfRXVYZ/sx210-ixus1000asm1989trunk1154.html
Ixus 1000 HS

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Re: IXUS 1000 HS Porting Thread
« Reply #277 on: 07 / June / 2011, 18:02:37 »
@BerndR
Can you try something with your port, please.

1. Go into video recording mode,
2. set to manual focus,
3. go into ALT menu and press right until the factor is 100,
3. and press full zoom in.

Does your camera crash too?


Re: IXUS 1000 HS Porting Thread
« Reply #278 on: 08 / June / 2011, 04:10:21 »
I cannot do your teststep, because the camera have no manual focus.

but i notice too crash when zoom.here is romlog.do you get same crash lines ?

ASSERT!! ComputerZoom.c Line 761
Occured Time  2011:04:25 15:24:17
Task ID: 13303833
Task name: CZ

for more read that post.I think thats same problem mato34 have report

""""
2- When recording video and pressing the SET button to get focus, the whole camera it crashes: black screen and nothing there. I think everything it's OK in the menu, but I really didn't spent too much time with this one.
"""""

http://chdk.setepontos.com/index.php?topic=5722.msg65561#msg65561

I have no idea to fix that.diffrent is ixus 1000 crash not when you press the set button to do a refocus.refocus work ok and it conitnue to record with new focus and exposure.it crash only when you want zoom.

ixus 1000 port have deactivate that line.because when activate video crash always.asm1989 tell on his 100f port it work.

//if(!_strcmp(tcb->name, "MovieRecord"))     tcb->entry = (void*)movie_record_task; //JHARP - Verified name - Sept 5, 2010

.maybe it change something on your camera or let you find problem better if you deactivate for test this line
« Last Edit: 08 / June / 2011, 04:13:59 by Bernd R »
Ixus 1000 HS

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Re: IXUS 1000 HS Porting Thread
« Reply #279 on: 08 / June / 2011, 06:24:43 »
Thank you. Yes, I get the same ComputerZoom assert when zooming in afscan.
You can simply disable AF scan in platform_camera.h by removing the line #define CAM_AF_SCAN_DURING_VIDEO_RECORD 1 .

movie_record_task works fine for me. If you remove it you can't set set_quality for video.

 

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