T

quoije 67b3c4a8cd Add fullscreen toggle (F11) with aspect-preserving 16:9 video scaling

Windowed mode still stretches the anamorphic frame to fill 480x272 like
the PSP. In fullscreen the video scales to fit the screen while keeping
its 16:9 display ratio, letterboxing as needed.

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assets

Vendor grrr emote locally and use PNG in README

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cli

Fix playListNumber to stream-name mapping; add JavaFX ui module

2026-09-15 23:04:24 -04:00

core

Add JavaFX menu renderer and player window

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gradle

Add MPS demuxer and FFmpeg H.264 video decode

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Add fullscreen toggle (F11) with aspect-preserving 16:9 video scaling

2026-09-15 23:26:22 -04:00

.gitignore

Scaffold Java 21 multi-module project with UMD ISO + SFO parsing

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build.gradle.kts

Scaffold Java 21 multi-module project with UMD ISO + SFO parsing

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gradlew

Scaffold Java 21 multi-module project with UMD ISO + SFO parsing

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gradlew.bat

Scaffold Java 21 multi-module project with UMD ISO + SFO parsing

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LICENSE

Scaffold Java 21 multi-module project with UMD ISO + SFO parsing

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README.md

Render grrr as image in README

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settings.gradle.kts

Scaffold Java 21 multi-module project with UMD ISO + SFO parsing

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README.md

useless-umd-player

a standalone player for PSP UMD Video ISO images: open a disc, render its real menu, and play the movie (H.264 video + ATRAC3+ audio) with mouse and keyboard/media-key controls.

Status: early development. Currently implemented: ISO 9660/UMD reading, param.sfo metadata parsing, and file listing.

Build

Requires JDK 21 (Gradle auto-provisions it via the Foojay toolchain resolver).

./gradlew build

Run

./gradlew cli:run --args="dump /path/to/disc.iso"

License

GPL-3.0-or-later — see LICENSE.