v0.6.0

Full Changelog: v0.5.0...v0.6.0

v0.5.0

Full Changelog: v0.4.1...v0.5.0

Full Changelog: v0.4.1...v0.5.0

v0.4.1

Full Changelog: v0.4.0...v0.4.1

v0.4.0

Full Changelog: v0.3.0...v0.4.0

DVD Forge v0.3.0

DVD Forge v0.3.0

This release adds a structural safety net before burning, deterministic render
caching, hardware H.264 support, richer MKV/MP4 metadata import and a
reference-grade MPEG-2 path.

Highlights

Pre-burn structural verifier

• New independent, read-only dvdforge-verify crate.
• UDF 1.02/2.50: AVDP, VRS, PVD, partition map, FSD, root ICB, Tag 266 Extended
  File Entries, extent bounds, metadata mirror and optional SHA-256 digest.
• BDMV: index.bdmv, 12-byte MovieObject commands, MPLS/CLPI references,
  IN/OUT times, M2TS sync, PAT/PMT, video/audio/IG/PGS PIDs.
• DVD-Video: byte-identical .IFO/.BUP for VMG and every VTS, PGC/cell
  bounds, non-overlapping cells, DVD-9 SPLIP, region mask and VOB presence.
• CLI: dvdforge-cli verify disc.iso [--deep] [--json] [--strict].
• Automatic verification after render and before burn; Fail blocks burning.

Smart Render Cache v2

• ArtifactKey v2 with ArtifactKind for episodes, menu videos, menu overlays
  and intros.
• fp2: full streaming SHA-256 source identity; no size/mtime/edge sampling.
• Canonical inputs_hash covers trim, fps, scale mode, encoder args, audio,
  subtitle contents and menu composition.
• SQLite artifact_cache_v2 with kind, inputs_hash, encoder_rev,
  toolchain_hash, size_bytes and last_used_at.
• CacheLookup distinguishes Hit, Miss, Stale and Error; cache failures are
  diagnostics, not render failures.
• LRU pruning and cache statistics APIs.

Hardware H.264 encoding

• Detects and smoke-tests NVENC, QSV, VAAPI, AMF and VideoToolbox with a
  one-frame lavfi encode.
• Hardware H.264 for AVCHD/Blu-ray; DVD-Video remains on tuned CPU MPEG-2.
• Output checked with ffprobe for H.264, High profile and yuv420p.
• Automatic CPU/libx264 fallback with W_HW_ENCODER_FALLBACK.
• UI: hardware/CPU selector in production, encoder status in Toolchain Doctor.

MKV/MP4 metadata import

• FFprobe chapters, stream titles, audio default/commentary and subtitle
  default/forced metadata.
• Chapters imported into the active trim range as disc-rate frames,
  deduplicated and anchored at 00:00.
• Bitmap subtitles (PGS/VobSub/DVB/XSUB) detected and rejected from the
  SRT/Spumux pipeline with W_BITMAP_SUBTITLE_UNSUPPORTED.

Reference-grade MPEG-2

• Lanczos scaling and DVD-compliant output.
• -mbd rd, -cmp rd, -subcmp rd, -trellis 1 pass 1 / -trellis 2 pass 2.
• -intra_dc_precision 0/1/2 for 8/9/10-bit DC precision.
• Closed GOP (+cgop) with strict PAL 15 / NTSC 18 GOPs and
  -sc_threshold 1000000000 because FFmpeg rejects closed GOP with scene-cut
  detection.
• Job-scoped passlog and NUL//dev/null pass-1 sink.

DVD-9 layer break

• Planner computes a 16-sector ECC-aligned layer-break sector.
• Authoring applies the SPLIP/seamless bit to the containing VTS PGC cell.
• VTS_01_0.IFO and VTS_01_0.BUP remain byte-identical.
• Verifier checks layer-break placement on DVD-9 images.

Verification

• cargo fmt --all -- --check
• cargo clippy --workspace --all-targets -- -D warnings
• cargo test --workspace
• cargo check --workspace --exclude dvdforge-desktop --target i686-unknown-linux-gnu
• npm run check
• npm run build
• Full vendor/libmkiso test suite.
• Render smoke tests: DVD, DVD-9, AVCHD, BD-25, nested HDMV menus, subtitles
  and animated menus.
• CLI structural verification passes on generated DVD and BD-25 images.

Notes

• Hardware encoder paths are implemented and guarded by driver smoke tests plus
  output compliance checks, but physical GPU validation depends on the host.
• DVD-9 SPLIP and layer-break placement are structurally validated; physical
  dual-layer burning still requires appropriate media and a burner.
• -sc_threshold -30000 is intentionally not used with +cgop because FFmpeg
  rejects that combination for MPEG-2.

Full Changelog: v0.2.0...v0.3.0

v0.2.0

DVD Forge 0.2.0

This release applies all 75 findings from the DVD Forge audit and moves every application, crate and package version to 0.2.0.

Highlights

• Authoring correctness: DVD chapter mapping, first-only entry ptt, Play All ordering, button-less menus, AVCHD chapters, and 16:9 subtitle handling.
• HDMV / IG: line-safe RLE encoding, 1-based stream IDs, palette cube fixes, self-referencing IG neighbours, no PG-only WDS in IG display sets, single-pass IG compilation, and in-place IG injection.
• ISO / UDF: in-process DVD ISO validation with a UDF AVDP check, no-clobber publication, 32-sector ECC end alignment, larger BD limits, and i686-safe device sizing.
• Rendering performance: embedded subtitles extracted in one FFmpeg demux pass, elementary streams/pass logs removed after mux, concurrent probes, preview/proxy caches, thumbnail concurrency limits, and deferred editor redraws.
• Burning: cancellation during verification, throttled progress IPC, concurrent ISO/disc hashing, hdiutil -noeject -noverifyburn -forceclose, and safer tray handling.
• Desktop / CLI: atomic project saves, project-switch guards, async file/SQLite commands, parallel toolchain doctor, and Ctrl-C cleanup.

The vendored libmkiso remains at upstream 0.1.5; the local hardening patches are documented in vendor/libmkiso/DVDFORGE-PATCH.md.

Full Changelog: v0.15.0...v0.2.0

v0.15.0

Full Changelog: v0.1.0...v0.15.0

v0.1.0

Full Changelog: https://github.com/Nicolasalucin/dvd-forge/commits/v0.1.0