This tool can be used to check the pixel values of one block inside the
image. This block will be magnified and displayed in a separated windows, with
all pixel values (in YUV or RGB) showed. You can also directly edit the
values of each pixel.
Select "YUVEditor" from main menu, or
from toolbar. A dialog will pop up, asking to load a YUV file. Then you need:
Load Original File: Click on "Browse" to pick a YUV file, and a YUV
format dialog will help you to select a right YUV format. Refer to
YUV / RGB format selection
After YUV file is openned, you can play the file, or step frame by frame, to
the specified image you are interested.
Click on button "Start" to start the converting, the converted images will be
displayed frame by frame.
Click on button "Pause" to pause the converting
Click on button "Stop" to Stop the converting
Click on button "Exit" to exit the dialog.
Grid will be displayed to help you to choose which block to inspect or edit.
You can directly click on the block, a new dialog will appear, showing this
block's pixel data and enlarged image.
After you click on 'OK', the editted data will be saved into the file.
(Click on above image to display a
full resolution image)