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    Front Camera of NOKIA N900

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    jprobichaud | # 51 | 2010-12-06, 18:20 | Report

    unfortunately, all my experimentation with these parameters didn't provide something that you could even call "ok" picture quality.

    I guess there is some other magic that is required in order to get a good picture quality, but I don't know what...

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    TiagoTiago | # 52 | 2010-12-06, 21:54 | Report

    I wouldn't expect somthing much better than what you can get with Skype, which is still not all that good


    With the quality of afforable webcams nowadays, there isn't really much excuse for Nokia having used such a poor quality camera...

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    evan | # 53 | 2010-12-07, 06:56 | Report

    I have a feeling that it is not a case of poor quality camera but a case of too dark glass in front of it when I compare it with other devices.
    still the same result...

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    ed00 | # 54 | 2010-12-08, 04:07 | Report

    Probably this is what everybody want to see http://forums.internettablettalk.com...5&postcount=67
    Its running on N810 i guess it would be possible to implement on N900 too.
    And according to t_moyashi's blog
    http://translate.google.com/translat...00-fmv4l2.html maybe it could work on N900.

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    somedude | # 55 | 2010-12-08, 04:36 | Report

    Originally Posted by ed00 View Post
    Probably this is what everybody want to see http://forums.internettablettalk.com...5&postcount=67
    Its running on N810 i guess it would be possible to implement on N900 too.
    And according to t_moyashi's blog
    http://translate.google.com/translat...00-fmv4l2.html maybe it could work on N900.
    the customized shot looks little better than the n900 default camera app shot.
    didnt the fcam guys look @ the front camera, anybody knows?

    j

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    tusharmax | # 56 | 2010-12-08, 09:20 | Report

    This might provide some help

    http://forums.internettablettalk.com...ad.php?t=65677

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    nicolai | # 57 | 2011-03-14, 00:14 | Report

    Originally Posted by jprobichaud View Post
    Ah, I've found it: I need to install gstreamer0.10-plugins-good-extra for the video balance pipeline to be present...

    Now, the following command line works, but the video is still of an ugly green...


    Code:
    gst-launch v4l2src device=/dev/video1 ! ffmpegcolorspace ! videobalance brightness=0.5 contrast=1.2 ! autovideosink
    It's time to experiment with the other settings...

    Thanks again!
    less greenish
    Code:
    gst-launch-0.10 v4l2camsrc device=/dev/video1 driver-name=omap3cam ! ffmpegcolorspace ! autovideosink

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    The Following User Says Thank You to nicolai For This Useful Post:
    figaro

     
    abill_uk | # 58 | 2011-03-14, 00:38 | Report

    What do you expext from a 0.3 mp camera? no way will this give anything but bad results in comparison with the 5 mp rear camera.

    Light will be an important factor here and i bet if you use the front camera with a massive amount of light on the subject the picture will not be green.

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    TiagoTiago | # 59 | 2011-03-14, 00:53 | Report

    Originally Posted by abill_uk View Post
    What do you expext from a 0.3 mp camera? no way will this give anything but bad results in comparison with the 5 mp rear camera.
    I've seen a lot of 0.3mp cameras that give you way higher quality images than what you get with the N900's "webcam" , most of them were made before the N900 was even getting designed.

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    abill_uk | # 60 | 2011-03-14, 01:18 | Report

    You will probably find the front 0.3 camera was added at a later stage in development because they obviously gave the rear camera priority.

    No support for front camera should tell you something, the lux factor is too high and they could not get it to work anything like the previous 0.3 cams used so gave up on the idea and left it in place on the finished product.

    Sham by Nokia in this case.

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