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Scrambled, dark picture rendering #102

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Passiday opened this issue Jan 18, 2024 · 4 comments
Closed

Scrambled, dark picture rendering #102

Passiday opened this issue Jan 18, 2024 · 4 comments

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@Passiday
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Hi, while I can successfully connect to my reMarkable, I'm getting bad picture:

Screenshot from 2024-01-18 12-11-59

I'm using

  • reStream 1.2.0
  • on Ubuntu 22.04.3 LTS
  • ffmpeg version 4.4.2-0ubuntu0.22.04.1
  • ffplay version 4.4.2-0ubuntu0.22.04.1

The picture is dark, there's some misalignment of lines going on. However, one can still see some remnants of the actual picture. In this screenshot, I have opened Release 3.9 info page. You can see "Lefties' relief" subtitle, in black letters, mirrored, bottom-to-top direction.

There are no error/warning messages in the terminal.

@rien
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rien commented Jan 18, 2024

Hi, this was indeed a problem since a recent firmware update and has been fixed in #101. Updating to version v1.3.1 should fix this issue.

@rien rien closed this as not planned Won't fix, can't repro, duplicate, stale Jan 18, 2024
@Passiday
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Passiday commented Jan 18, 2024

Well I downloaded the reStream.sh from the v1.3.1, but the problem still stays. The line 4 of the file also still says version="1.2.0".

Edit: mea culpa, wasn't running the correct version, got confused about those version strings. The picture is fine now.

@rien
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rien commented Jan 18, 2024

Ah, hmm, that is indeed an issue.

Can you look at line 173? It should look something like this:

video_filters="$video_filters colorlevels=rimin=0:rimax=29/255:gimin=0:gimax=29/255:bimin=0:bimax=29/255,transpose=3"

If that is the case, can you try changing it back to the previous settings:

video_filters="$video_filters eq=gamma=0.125:brightness=0.825,transpose=3"

I unfortunately don't have a reMarkable 2 to try a fix, so you will have to experiment a bit to see what works for you.

@Passiday
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Yes, it's one in commit 006d83e.
But I get a good picture now, so there's no need to fix anything.
As for your suggestiong, I tried also to change the line to the version from commit 333da2a, and it sill looks fine.

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