search

IENT / YUView

The Free and Open Source Cross Platform YUV Viewer with an advanced analytics toolset
http://ient.github.io/YUView
Other
1.79k stars 354 forks source link

HEVC sub pixel motion vectors not shown correctly in zoom box #472

Closed ChristianFeldmann closed 1 year ago

ChristianFeldmann commented 1 year ago

Describe the bug When the zoom box is enabled, the fractional part of the MV is not shown correctly. Motion vectors are 1/4 precise in HEVC and this should be visible there.

To Reproduce Steps to reproduce the behavior:

  1. Open an HEVC stream
  2. Enable display of motion vectors
  3. Enable zoom box
  4. Wrong values are shown

Expected behavior The values should be rendered correctly. E.g. 0.25, 0,75

Screenshots No

Version (please complete the following information):

ChristianFeldmann commented 1 year ago

Fixed and added a test