T

quoije 3ded804b94 Make PlaybackEngine thread-safe to fix FFmpeg segfault

Video and audio threads both pull from the same engine, racing on the
MPS demuxer file pointer and feeding corrupted H.264 data to FFmpeg (which
segfaults). Synchronize the pull methods and wait for the audio thread
before closing the engine.

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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

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core

Make PlaybackEngine thread-safe to fix FFmpeg segfault

2026-09-15 23:47:41 -04:00

gradle

Add MPS demuxer and FFmpeg H.264 video decode

2026-09-15 21:59:26 -04:00

Make PlaybackEngine thread-safe to fix FFmpeg segfault

2026-09-15 23:47:41 -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.