Mpv quit unexpectedly when closing a H265/HEVC video when setting vo to gpu-next.

[RadioNoiseE]

mpv Information

mpv 8d20b72 Copyright © 2000-2024 mpv/MPlayer/mplayer2 projects
 built on Dec  7 2024 13:29:38
libplacebo version: v7.349.0
FFmpeg version: 7.1
FFmpeg library versions:
   libavcodec      61.19.100
   libavdevice     61.3.100
   libavfilter     10.4.100
   libavformat     61.7.100
   libavutil       59.39.100
   libswresample   5.3.100
   libswscale      8.3.100

Other Information

- macOS version: macOS 15.1.1 (24B91)
- Source of mpv: nightly build from master
- Latest known working version: /
- Issue started after the following happened: `vo=gpu-next`

Reproduction Steps

mpv --no-config --vo=gpu-next ~/Desktop/Yuru\ Camp\ Movie\ \[Ma10p_2160p_DoVi\]\[x265_flac\].mkv

Expected Behavior

It should close normally.

Actual Behavior

MacOS complains about mpv quit unexpectedly and when launched from the terminal, zsh complains about a bus error.

Log File

mpv-debug.log
macos-crash.log
lldb.log

Sample Files

The file is probably too big to upload here (10.64 GB), but it can be downloaded here, and is located:

[VCB-Studio] Yuru Camp/
|   +[Airota&Nekomoe kissaten&VCB-Studio] Yuru Camp Movie [Ma10p_2160p]
    |   +[Airota&Nekomoe kissaten&VCB-Studio] Yuru Camp Movie [Ma10p_2160p_SDR][x265_flac].mkv (10.9 GiB)

I carefully read all instruction and confirm that I did the following:

• I tested with the latest mpv version to validate that the issue is not already fixed.
• I provided all required information including system and mpv version.
• I produced the log file with the exact same set of files, parameters, and conditions used in "Reproduction Steps", with the addition of --log-file=output.txt.
• I produced the log file while the behaviors described in "Actual Behavior" were actively observed.
• I attached the full, untruncated log file.
• I attached the backtrace in the case of a crash.

[Akemi]

is the mpv-debug.log from an actual crash run, eg it does crash with --no-config?
does it consistently crash every time?
i assume you mean the "DoVi" file you initially mentioned and used in the log, and not the "SDR" file under "Sample Files"?

[RadioNoiseE]

is the mpv-debug.log from an actual crash run, eg it does crash with --no-config?

Yes, it is from an actual crash run. It does not crash with --no-config, and only when --vo=gpu-next.

does it consistently crash every time?

Yes.

i assume you mean the "DoVi" you initially mentioned and used in the log, and not the "SDR" file under "Sample Files"?

Ah yes, I made a mistake when copy-pasting the directory structure.

[Akemi]

just tested it and could reproduce. even though this issue occurs without --target-colorspace-hint=yes it's a duplicate of #12666. the provided libMoltenVK.dylib in the comments of the other issue fixes this problem too. most likely because we copy over/pass the DoVi metadata?

anyway closing this, it will be fixed with the next MoltenVK release.

[RadioNoiseE]

Thanks for your investigation.