Hi all,
I have a raw image:
QImage *img = new QImage(imgBufferOut,
reso.width(),
reso.height(),
QImage::Format_RGB888);
that I convert to JPG via
QBuffer bufferJpeg;
bufferJpeg.open(QIODevice::WriteOnly);
img->save(&bufferJpeg, "JPEG");
finalJpg = bufferJpeg.data();
Now I transfer the content finalJpg in form of a Base64 encoded QString via a
websocket to a web browser. Within the browser it should be displayed via
const imageDataUri = "data:image/jpeg;base64," + msg.jpgBuffer;
videoImage.src = imageDataUri;
Now my question is how should I create the required sting ? I tried:
QString jpgBufferString( finalJpg.data() );
QString encodedString = jpgBufferString.toUtf8().toBase64();
but this does not decode the image and simply shows the broken image icon in
the browser.
Can anyone help with this ?
Thanks in advance,
best
Alex
--
http://www.carot.de
Email : alexan...@carot.de
Tel.: +49 (0)177 5719797
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