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-   Multimedia (https://talk.maemo.org/forumdisplay.php?f=32)
-   -   camera-ui2 (now a part of CSSU) (updated 09. May) (https://talk.maemo.org/showthread.php?t=70870)

XiliX 2012-02-29 11:07
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
Hi guys, I tried using the raw feature, but the dng files all seem messed up somehow. Am i doing something wrong or is this a known issue?
And another question: is there a way to improve the JPEG quality setting for the camera without having to install patches etc.? (just gconf or something like that)

Estel 2012-02-29 19:57
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
What are symptoms of Your RAW captures being "messed up"?

XiliX 2012-03-01 17:54
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
1 Attachment(s)
They look like this, in the Gimp and in Raw Image viewer...
Thanks! :)

Estel 2012-03-01 22:11
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
Erm, could You also post corresponding .jpg image (it should save both .jpg and raw) for comparison? I suspect, that there should be only one tree, but...

/Estel

vi_ 2012-03-01 22:21
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
Quote:
Originally Posted by XiliX (Post 1171963)
Hi guys, I tried using the raw feature, but the dng files all seem messed up somehow. Am i doing something wrong or is this a known issue?
And another question: is there a way to improve the JPEG quality setting for the camera without having to install patches etc.? (just gconf or something like that)
You can set gstreamer to use a software jpeg encoder and set the 'compression quality' to whatever level you want. Just edit /etc/gdigicam/something.conf

FWIW bro master deluxe - freemangordon has bumped the quality setting of the DSP jpeg encoder to 100. Thus, if you have 720p recording enabled, you will get it when the next version of libgstdsp is released. (just tremember to set you gdigicam conf back!)

XiliX 2012-03-02 08:36
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
2 Attachment(s)
Hi Estel. There are multiple trees, but things that appear once on the jpeg can be found numerous times on raw.. :p

jpeg:
Attachment 25296

raw:
Attachment 25295

Thanks! :)

woody14619 2012-03-02 18:58
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
My guess would be that your X value is off when loading the raw. (Consider your raw is showing 3:4 proportions where your jpg is not. Double check you X number and that should fix it.

XiliX 2012-03-02 19:23
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
After thinking about Woodys comment, i tried taking a picture with a 4:3 resolution: The RAW images taken that way are correct, so I think Woody is right here. Still, where can i find that X value?
Thanks!

pigeond 2012-03-04 09:30
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
Hi all,

I thought I'll join in the camera-ui2 thread.

I've been loving it, especially with all the keyboard shortcuts, very useful.

I got one question. I noticed the loading time (or standby time) is quite long now.

I have two N900s, one is using camera-ui2 (CSSU testing), one is plain old 21.2011.38-1. On CSSU, the time it takes from opening the camera lid to I see the camera output on the screen is about 3-4 seconds. The 21.2011.38-1 takes about 1 second, and sometimes less.

Anyone has any idea why it is slower? Or perhaps is there anyway I could debug this?

Thanks!

int_ua 2012-03-05 11:42
Re: camera-ui2 (now a part of CSSU) (updated 09. May)
 
Quote:
Originally Posted by pigeond (Post 1174000)
Anyone has any idea why it is slower? Or perhaps is there anyway I could debug this?
IIRC, it's stopping the tracker, check previous posts.
You can try profiling it with these tools: http://wiki.maemo.org/Documentation/...o5#Performance


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