|
|
| Reporter | bacondither | Assigned To | | |
|---|
| Priority | normal | Severity | minor | Reproducibility | always |
|---|
| Status | closed | Resolution | open | |
|---|
| Platform | x64 | OS | Windows | OS Version | 7 SP1 |
|---|
|
|
| Summary | 0000168: Dithering of reference white with error diffusion |
|---|
| Description | On all white images(RGB 255) and video (RGB 235 reference white) after dithering with error diffusion 1 or 2 in 8-bit mode, the outputted image consists of RGB 254 and RGB 255 pixels. It should only consist of RBG 255 pixels.
Using random dither or no dither gives only RGB 255 white pixels which is correct. |
|---|
| Steps To Reproduce | Load an all white image or try the AVS 3-White Clipping.mp4 test pattern with ED 1 or 2 enabled. Then use a image editor to clip the lower part of the histogram >250 to se the dithering of whites more clearly. |
|---|
| Tags | No tags attached. |
|---|
|
|
| madVR Version | |
|---|
| Media Player (with version info) | |
|---|
| Splitter (with version info) | |
|---|
| Decoder (with version info) | |
|---|
| Decoding | |
|---|
| Deinterlacing | |
|---|
| DXVA2 Scaling Active | |
|---|
| Aero / Desktop Composition | |
|---|
| Problem occurs with mode | |
|---|
| GPU Manufacturer | |
|---|
| GPU Model | |
|---|
| GPU Driver Version | |
|---|
|
|
