Qt creator convertor
-
hi,
i record with rosbag a viedeo. I want to viaualize the video in a gui, with a qt creator, but rosbag records only in the Format Mono_8, buti need a rgb format to play the video. How can i decode the video?
I try with this:
@
QImage temp(&( qnode.getThermalImage().data[0]), 320, 240, QImage::Format_Mono);QImage image;
image = temp;
image = temp.convertToFormat(QImage::Format_RGB32);
ui.lbl_video->setPixmap(QPixmap::fromImage(image));
ui.lbl_video->update();
@
-
Hi and welcome to devnet,
What is the format of the image ? raw ? png ? jpeg ?
What output are you excepting ? What are you getting ?
-
hi
the format of the image is mono_8 raw, because rosbag records in the format mono_8. I need another format to show the video in my qt gui, because qt cant visualize the format. I want to to convert from mono_8 to a rgb format
