ρcam 1.0.7 now in extras -- raw/jpg camera application for N9 and N900 with manual controls and image stabilization (N9 version still on 1.0.4) - Page 18 - maemo.org

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	qwazix	2012-11-04 , 13:51
	Moderator \| Posts: 2,622 \| Thanked: 5,447 times \| Joined on Jan 2010	#171

Unfortunately I can't find it. I've checked and re-checked the code that defines the overlay but I cannot find anything wrong with it.

The even more frustrating thing is that the bug now happens the *second* time that I open rawcam after a reboot (that is why I thought I fixed it). Also google does not provide any info about N9 and video overlay (funnily enough rawcam is the second result of "harmattan video overlay" google search query.

__________________
Proud coding competition 2012 winner: ρcam
My other apps: speedcrunch N9 N900 Jolla –– contactlaunch –– timenow

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	www.rzr.online.fr	2012-11-06 , 22:31
	Posts: 1,348 \| Thanked: 1,863 times \| Joined on Jan 2009 @ fr/35/rennes	#172

Someone just join this group, I feel there is a lot to (l)earn from him and help each other ...

let me connect this thread to :

http://talk.maemo.org/showthread.php...52#post1291252 # Welcome @detkodave to #Maemo #TMO #ITT #MeeGo communities @nokia @Nokia_Connects @NokiaCEE @nokia_uk @NokiaUS

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Please help to list all maemo existing apps :

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I am looking for " 4 inch TFT LCD display screen " for Nokia n950 HandSet

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PIDk	2012-11-07 , 07:27
Posts: 120 \| Thanked: 83 times \| Joined on May 2012	#173

Originally Posted by qwazix

Unfortunately I can't find it. I've checked and re-checked the code that defines the overlay but I cannot find anything wrong with it.

I also tried CameraPro N9 (link) because it offers features similar to rawcam - manual control of exposure/focus/iso/flash plus DNG capture. I definetly can say that rawcam is better than CameraPro at many aspects, but CameraPro doesn't have overlay bug. Maybe you could contact the author of CameraPro and ask him how he managed to prevent overlay bug? I think he uses somehow the same technique as you in his app.

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	qwazix	2012-11-07 , 08:28
	Moderator \| Posts: 2,622 \| Thanked: 5,447 times \| Joined on Jan 2010	#174

Please do the following test:
1. Reboot
2. Open rawcam and take a picture. Closer rawcam
3. Repeat step 2
4. Open video player (overlay should be dimmed)
5. Open camerapro. Close camerapro
6. Open videoplayer.

Is the video still dimmed?

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PIDk	2012-11-07 , 15:27
Posts: 120 \| Thanked: 83 times \| Joined on May 2012	#175

Originally Posted by qwazix

Please do the following test:
1. Reboot
2. Open rawcam and take a picture. Closer rawcam
3. Repeat step 2
4. Open video player (overlay should be dimmed)
5. Open camerapro. Close camerapro
6. Open videoplayer.

Is the video still dimmed?

Nah, it didn't help - video is still dimmed.

BTW, now I'm using KMPlayer+MPlayer to watch videos and overlay bug causes video in KMPlayer to be not dimmed but comepletely black! Maybe this information can help somehow, because it's clearly related to how video playback implemented. You can find sources for KMPlayer here: https://garage.maemo.org/frs/?group_id=42

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	qwazix	2012-11-07 , 16:32
	Moderator \| Posts: 2,622 \| Thanked: 5,447 times \| Joined on Jan 2010	#176

Thanks!

I think that will certainly help.

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koos	2012-11-07 , 21:29
Posts: 143 \| Thanked: 205 times \| Joined on Apr 2008	#177

Didn't go over the whole thread, but could it be that the overlay changes the xv color key. Maybe reset it to 'auto' on exit

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	qwazix	2012-11-07 , 21:35
	Moderator \| Posts: 2,622 \| Thanked: 5,447 times \| Joined on Jan 2010	#178

It does chnange the color key, but I'm saving the old one into a variable and restoring it upon exit, but still...

I haven't seen an auto option though, do you have a code snippet or reference page handy?

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koos	2012-11-07 , 22:03
Posts: 143 \| Thanked: 205 times \| Joined on Apr 2008	#179

Originally Posted by qwazix

It does chnange the color key, but I'm saving the old one into a variable and restoring it upon exit, but still...

I haven't seen an auto option though, do you have a code snippet or reference page handy?

From mplayer sources: x11_common.c

Atom xv_atom = XInternAtom(mDisplay, "XV_COLORKEY",False);
XvSetPortAttribute( mDisplay, xv_port, xv_atom, vo_colorkey );

and vo_colorkey is probably NULL as far as I grepped for CK_METHOD_AUTOPAINT and vo_colorkey.

Update with some googling, it should be XV_AUTOPAINT_COLORKEY set to 1

Last edited by koos; 2012-11-07 at 22:16.

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psychEinside	2012-11-14 , 13:18
Posts: 21 \| Thanked: 2 times \| Joined on Oct 2012	#180

Originally Posted by qwazix

I have been trying all day to fix the bugs that rawcam has (it doesn't close cleanly). I resulted in a little bit better code but the bugs are still there. It's not fun trying to nail them down anymore so I decided to let them go and focus on new features. I won't check out the vertical lines either, sorry PsychEinside but as they don't affect the photos I think it's minor.

Thanks again to everybody for the support.

thanks sir!