vidéo - DSVL configuration de montrer des images de la caméra de webcam Logitech9000 - Stack Overflow

I am trying to view camera feed from a Logitech9000 camera using DSVL(DirectShow Video Library) http://sourceforge.net/projects/dsvideolib/. The xml file currently looks as below:

<?xml version="1.0" encoding="UTF-8"?>
<dsvl_input xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="C:\Documents and Settings\Thomas\My Documents\projects\ARToolKit &amp; DSVideoLib\ARVideoLib\DsVideoLib\DsVideoLib.xsd">
        <camera show_format_dialog="false" friendly_name="Logitech Webcam Pro 9000">
                <pixel_format>
                        <RGB24 flip_v="false"/>
                </pixel_format>
        </camera>
</dsvl_input>

However, the image that comes up looks vertically inverted. I tried changing the flip_v value to true in the config above but it did not make any difference. Any suggestions?

After I watch through DSVideoLib.xsd, RGB24 does not have flip_v/flip_h options, only RGB32 has. Try to get your input as RGB32, could work, depends on your webcam driver.

The webcam had an option of inverting the video in its Advanced Settings so that resulted in a upright picture in the end.

I am trying to view camera feed from a Logitech9000 camera using DSVL(DirectShow Video Library) http://sourceforge.net/projects/dsvideolib/. The xml file currently looks as below:

<?xml version="1.0" encoding="UTF-8"?>
<dsvl_input xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="C:\Documents and Settings\Thomas\My Documents\projects\ARToolKit &amp; DSVideoLib\ARVideoLib\DsVideoLib\DsVideoLib.xsd">
        <camera show_format_dialog="false" friendly_name="Logitech Webcam Pro 9000">
                <pixel_format>
                        <RGB24 flip_v="false"/>
                </pixel_format>
        </camera>
</dsvl_input>

However, the image that comes up looks vertically inverted. I tried changing the flip_v value to true in the config above but it did not make any difference. Any suggestions?

After I watch through DSVideoLib.xsd, RGB24 does not have flip_v/flip_h options, only RGB32 has. Try to get your input as RGB32, could work, depends on your webcam driver.

The webcam had an option of inverting the video in its Advanced Settings so that resulted in a upright picture in the end.

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