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awawa-dev / HyperHDR

Highly optimized open source ambient lighting implementation based on modern digital video and audio stream analysis for Windows, macOS and Linux (x86 and Raspberry Pi / ARM).

Home Page:http://www.hyperhdr.eu/

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Invalid CRC at: 13

asm0dey opened this issue · comments

commented

Bug report, debug log and your config file (FULL LOGS ARE MANDATORY)

Log: https://pastebin.com/byZZd5fM
Config: https://pastebin.com/chWERmgf

Steps to reproduce

  1. Turn on HDR on Windows
  2. Open the HyperHDR LUT color calibration in MS Edge or Vivaldi

What is expected?

Calibration finishes

What is actually happening?

  1. It blinks several (or one?) times and nothing happens, in logs there is no further progress on relatively powerful hardware

System

HyperHDR Server: 
- Build:           (HEAD detached at v20.0.0.0) (awawa-dev-9e960c9/52f12b4-1711236142)
- Build time:      Mar 23 2024 23:28:49
- Git Remote:      https://github.com/awawa-dev/HyperHDR
- Version:         20.0.0.0
- UI Lang:         auto (BrowserLang: en-GB)
- Avail Capt:      Windows (Microsoft Media Foundation)
- Database:        read/write

HyperHDR Server OS: 
- Distribution:   Windows 10 Version 22H2
- Architecture:   x86_64
- CPU Model:      Intel(R) Core(TM) i7-8700B CPU @ 3.20GHz
- Kernel:         winnt (10.0.19045 (WS: 64))
- Qt Version:     6.5.3
- Browser:        Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0
commented

You have the CRC encoded at the bottom of the frame as white/black boxes. Unfortunately I can't diagnose the problem here based on the description, but so far almost always the captured image in similar cases is the frame is distorted/cropped or the browser statusbar or menu appears at the bottom/top/sides, so the calibration mosaic does not take up the full frame in the preview video and the coordinated of individual boxes did not correspond to the captured reality or their colors were mixed with the browser menu/bars/borders/status text.

commented

BTW DirectX grabber doesnt need a calibration since v20. Part of HDR tone mapping, scaling, colorspace conversion is done by Windows and the rest by the application using pixel&vertex shader when the hardware acceleration is available and enabled.

commented
commented

There was a fix for grabber-less build configuration merged recently. Using DirectX calibration won't help you at all for webos: its capturing system & quality is something different than usb grabbers, no one knows how it process the video signal, no LG documentation is available and it depends on the TV model. Calibration could help a bit but the problem is not perfect capturing process. Usually webos has calibration error score around 20000-25000 and good grabbers below 1000. Still I didn't design it for Webos.

commented