Mpv doesn't load the audio of a video format .PSS.

[MatiasMontanna]

mpv Information

Hello. Mpv doesn't load the audio of a video format .PSS. A PlayStation 2 video format.
"MPEG sequence, v2, program multiplex"

The frames of the video loads correctly, but the audio doesn't.
This problem occurs in all .PSS files that I reproduced with mpv.

Thanks.

Other Information

LSBXaW5kb3dzIHZlcnNpb246IFdpbmRvd3MgMTEgVmVyc2lvbiAyNEgyIChPUyBCdWlsZCAyNjEwMC42ODk5KS4KLSBHUFUgbW9kZWwsIGRyaXZlciBhbmQgdmVyc2lvbjogTlZJRElBIEdlRm9yY2UgUlRYIDIwNTAuIERyaXZlciB2ZXJzaW9uOiA1OTYuMzYuCi0gU291cmNlIG9mIG1wdjogaHR0cHM6Ly9naXRodWIuY29tL3pob25nZmx5L21wdi13aW5idWlsZC9yZWxlYXNlcwotIExhdGVzdCBrbm93biB3b3JraW5nIHZlcnNpb246IEkgdGhpbmsgaXMgYW4gb2xkIHByb2JsZW0uIEkgZG9uJ3QgcmVtZW1iZXIgYSBtcHYgYnVpbGQgd2l0aG91dCB0aGlzIHByb2JsZW0uCi0gSXNzdWUgc3RhcnRlZCBhZnRlciB0aGUgZm9sbG93aW5nIGhhcHBlbmVkOiAu

Please, decode this text with https://emn178.github.io/online-tools/base64_decode.html.

Reproduction Steps

Watch a .PSS video.

Expected Behavior

Listen the audio.

Actual Behavior

I can't listen the audio.

Log File

https://drive.proton.me/urls/NZAV302914#blhpovcBFxEX

Please, decode the text file's content with https://emn178.github.io/online-tools/base64_decode.html.

Sample Files

No response

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

• I tested and confirmed that the issue exists with the latest release version or newer.
• 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.

[CounterPillow]

why base64 encode this?

- Windows version: Windows 11 Version 24H2 (OS Build 26100.6899).
- GPU model, driver and version: NVIDIA GeForce RTX 2050. Driver version: 596.36.
- Source of mpv: https://github.com/zhongfly/mpv-winbuild/releases
- Latest known working version: I think is an old problem. I don't remember a mpv build without this problem.
- Issue started after the following happened: .

[MatiasMontanna]

For a bit of privacy. Tell me what I need to modify. Thanks.

[kasper93]

Related:
https://trac.ffmpeg.org/ticket/4478
https://trac.ffmpeg.org/ticket/10764

Unless someone steps in and add support for that, I don't think this is happening.