happy
4c270b744f
Root causes found this session (all player-side, disc is valid -- bd_info validates it and mpv plays the ISO's feature directly): - Plain 'vlc <iso>' can't run ANY BD-J: system Java is 26, and libbluray's BD-J needs a JVM where System.setSecurityManager() works (<=21). run-vlc.sh pins mise Temurin 8, which is why it gets a menu at all. - The BD-J VFS-cache 'error creating /tmp/libbluray-bdj-cache' flood is libbluray's SecurityManager.canWrite() denying the cache root while an Xlet context is active. Fixed by pointing TMPDIR at LIBBLURAY_CACHE_ROOT (buda root), which canWrite() allows unconditionally. - Menu->playback failed with 'blurayReleaseVout: subpicture channel exists': VLC botches the background->playlist transition for an idle BD-J menu. Now the Xlet starts the feature immediately and draws the menu on top, so VLC stays in normal playing mode; MAIN FEATURE just hides the menu, any key brings it back, and the feature loops. Also: drop the redundant tools/vlc-plugins swap (system VLC already ships the bluray plugin), and add scripts/run-mpv.sh to play the feature with no BD-J/JVM at all. Vendored the SDK helloworld sample for reference. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
29 lines
997 B
Bash
29 lines
997 B
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Play the disc's feature straight from the ISO (or a BDMV folder) with mpv.
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#
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# mpv links libbluray and plays Blu-ray *titles/playlists* directly. It does NOT
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# run BD-J -- there is no menu, no Xlet, no Java involved. This is purely "open
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# the disc and watch the movie", and unlike the VLC/BD-J path it Just Works with
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# no JVM or cache setup. Use scripts/run-vlc.sh if you want the BD-J menu.
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#
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# Pass a path to override the default (an .iso image or a BDMV folder).
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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TARGET="${1:-$ROOT_DIR/build/adjustments.iso}"
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if [[ ! -e "$TARGET" ]]; then
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echo "Missing disc target: $TARGET" >&2
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echo "Run: make" >&2
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exit 1
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fi
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if [[ -d "$TARGET" ]]; then
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DEVICE="$(cd "$TARGET" && pwd)"
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else
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DEVICE="$(cd "$(dirname "$TARGET")" && pwd)/$(basename "$TARGET")"
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fi
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# bd://longest plays the main title; --bluray-device points at the image/folder.
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exec mpv --bluray-device="$DEVICE" "bd://longest"
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