Hi,
I am trying to play the video on android device. I did the coding as follows.
in ".H" file.
Code:
osg::ref_ptr<osg::Geode> geode;
osg::ref_ptr<osg::Texture2D> mVideoTexture;
osg::Image* img;
osg::ref_ptr<osg::ImageStream> videoStream[2];
osg::ref_ptr<osg::MatrixTransform> mtForMarker[2];
osg::ref_ptr<osg::Switch> modelSwitch;
In ".CPP" file
Code:
int idx=0;
img = osgDB::readImageFile("1.mp4.mpeg");
videoStream[idx] = dynamic_cast<osg::ImageStream*>(img);
if (videoStream[idx].valid())
{
LOG( "Got movie");
videoStream[idx]->setLoopingMode( osg::ImageStream::NO_LOOPING);
videoStream[idx]->seek(0);
videoStream[idx]->play();
}
else
{
LOG( "No movie!");
}
aspectRatio = (float)img->t() / (float)img->s();
videoWidth = img->s();
videoHeight =videoWidth * aspectRatio;
mVideoTexture = new osg::Texture2D;
geode = new osg::Geode;
mVideoTexture->setImage( videoStream[idx].get() );
geode->addDrawable(osg::createTexturedQuadGeometry(
osg::Vec3(0.0f, 0.0f, 0.0f),
osg::Vec3(videoWidth, 0.0f, 0.0f),
osg::Vec3(0.0f, 0.0f, videoHeight)
));
geode->getOrCreateStateSet()->setTextureAttributeAndModes(0, mVideoTexture,
osg::StateAttribute::ON );
mtForMarker[idx] = new osg::MatrixTransform();
mtForMarker[idx]->addChild(geode.get());
modelSwitch->addChild(mtForMarker[idx]);
With this code the video displayed in a small size (like 50X50) around the
centre of the device (Not exactly at the centre of the device). The original
video size is 640X480. Video is also displaying in upside down.
I am sung ffmpeg plug in for android.
Can you please suggest me what could be the mistake.
...
Thank you!
Cheers,
Koduri
------------------
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