| Summary: | KRdp serves a grayish video stream (looks like a limited range video displayed as full range) | ||
|---|---|---|---|
| Product: | [Plasma] KRdp | Reporter: | Rongrong <i> |
| Component: | general | Assignee: | Unassigned bugs <unassigned-bugs-null> |
| Status: | CONFIRMED --- | ||
| Severity: | minor | CC: | ahiemstra, kde, nate |
| Priority: | NOR | ||
| Version First Reported In: | 6.3.5 | ||
| Target Milestone: | --- | ||
| Platform: | Debian stable | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
KRdp_KRDC
KRdp_Remmina OBS_Studio_Screen_Capture_PipeWire Sunshine_Moonlight_H264_422 |
||
Created attachment 183214 [details]
KRdp_Remmina
Created attachment 183215 [details]
OBS_Studio_Screen_Capture_PipeWire
Created attachment 183216 [details]
Sunshine_Moonlight_H264_422
|
Created attachment 183213 [details] KRdp_KRDC SUMMARY KRdp serves a grayish video stream. It looks like something you get when plugging a legacy HDMI monitor into a modern computer, i.e., a video stream with a limited (16-235) quantization range displayed as full (0-255) quantization range. STEPS TO REPRODUCE 1. Set up krdpserver 2. Connect to it with KRDC or Remmina 3. See a grayish video stream OBSERVED RESULT The video stream is grayish. Meanwhile, Screen Capture (PipeWire) in OBS Studio and Sunshine+Moonlight (H264 YUV422) all show correct colors. See attachments for details. EXPECTED RESULT The video stream shouldn't be greyish and should show correct colors. SOFTWARE/OS VERSIONS Operating System: Debian GNU/Linux 13 KDE Plasma Version: 6.3.5 KDE Frameworks Version: 6.13.0 Qt Version: 6.8.2 ADDITIONAL INFORMATION I've tried building KPipeWire+KRdp 6.4.2, and this issue is still reproducible.