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Eagle One - Harrier Attack - No frames of video #87

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Meerkov opened this issue Feb 23, 2024 · 1 comment

Meerkov commented Feb 23, 2024 •

edited

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Game:
Eagle One Harrier Attack

Problem:
Audio of the video files extracts correctly, but no video frames are present in the output.

Version
Broken in both 1.6 and version 2

Owner

m35 commented Feb 24, 2024

The no$psx dev figured out it's doing this (I'd have to look more closely to what it means exactly)

This replaces the 6bit quant value by a 16bit fixed-point quant value (done by manipulating the Quant Table instead of using QuantDC, apart from that extra feature it's internally using normal BS v1/v2/v3 decoding).

https://problemkaputt.de/psxspx-cdrom-file-video-bs-compression-versions.htm

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