[Playback] Dolby Vision always falls back to HDR(10)

[Valnjes]

Moonfin version

v2.0.1 (shows as v2.0.0 in About section)

webOS version

9.2.2

TV model

OLEDB4 FW 23.20.28 (ROOT)

Jellyfin server version

10.11.6

Content type

Movie

Media details (as much as you know, check the info bottom at the bottom right of the player)

Container: MKV
Resolution: 4K
HDR: Dolby Vision
Video: HEVC
Audio: AC-3 / EAC3
Subs: disabled
Bitrate: 16 Mbps

Playback path

Direct Play

Symptoms (check all that apply)

• Black screen / endless spinner
• Audio only (no video)
• Stuttering / frame drops
• A/V sync issues
• Seeking/scrubbing broken
• Subtitles missing or incorrect
• Unexpected forced transcode
• App crashes / exits

Steps to reproduce

Play any Dolby Vision movie.
Tested with Star Trek 2009 and Harry Potter.

Frequency

Always

Logs / errors (optional)

Video always falls back to HDR(10), no matter what audio track is selected.

[nullbyze]

Latest code build seems to work fine and the movie starts with the Dolby vision logo in the right corner as it should. Did you use the build from release page? (that's already "pretty" outdated)

[Valnjes]

I used the latest release v2.0.1

[RadicalMuffinMan]

@Valnjes use this one

org.moonfin.webos_2.0.1_all.zip

[RadicalMuffinMan]

here we go, pretty sure I got it now.

org.moonfin.webos_2.0.1_all.zip

[Valnjes]

here we go, pretty sure I got it now.

org.moonfin.webos_2.0.1_all.zip

No, same, nothing changed, HDR10, no DV. Tested with 4 Movies.

[Valnjes]

Why is the case closed? Its not fixed.

[RadicalMuffinMan]

I used the wrong tag with the last commit, give this one a try.
org.moonfin.webos_2.0.1_all.zip

[Valnjes]

No, now it does not even play as HDR, just ignorer DV and HDR.
The playback is slow, if i go to WebOS home screen i cant start the app, i have to open recent menu i close it.
Its a mess.

[RadicalMuffinMan]

Well there is a reason the code, as it stands, has not been pushed to a new release. It's a work in progress. I'm also a 1 person team with a regular 9-5 job and a family. Perfection is not guaranteed nor expected.