v0.10.1: Streams are PES, Disc::copy() for sector dumps, zero English
Architecture: - One stream per format, bidirectional PES (read/write on same type) - IsoStream merged into DiscStream (one type, any SectorReader) - Disc::copy() for disc→ISO raw sector dump - IOStream trait deleted, all byte-level Read/Write removed - ContentReader/OpenDisc/open_title/open_input/open_output deleted - CountingStream wrapper for progress tracking Error codes: - All io::Error English strings replaced with Error enum variants - From<Error> for io::Error conversion - Unused variants removed, new stream/mux variants added Deleted: mkvout.rs, pesout.rs, isowriter.rs, mkv-muxer-plan.md Updated: all docs, README stream table, CHANGELOG 238 tests, 0 clippy warnings.
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MattJackson
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# Changelog
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## 0.10.1 (2026-04-15)
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### Architecture: streams are PES, disc.copy() for sector dumps
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- **One stream per format, bidirectional PES** — MkvStream, M2tsStream, NetworkStream, StdioStream, NullStream each handle read and write
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- **IsoStream merged into DiscStream** — one type for physical drives and ISO files, different SectorReader
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- **Disc::copy()** — raw sector dump for disc→ISO, not a stream operation
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- **IOStream deleted** — no more byte-level Read/Write on streams
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- **ContentReader/OpenDisc deleted** — replaced by DiscStream + PES pipeline
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- **CountingStream** — wrapper for progress tracking, no state in streams
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### Error codes only — zero English in library
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- All `io::Error::new(kind, "english")` replaced with `Error` enum variants
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- New error variants: StreamReadOnly, StreamWriteOnly, StreamUrlInvalid, MkvInvalid, NoStreams, etc.
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- `From<Error> for io::Error` — clean conversion at system boundaries
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- Removed unused error variants: WriteError, ProfileNotFound, NotUnlocked, NotCalibrated, ScsiTimeout, etc.
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### Deleted dead code
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- `mkvout.rs`, `pesout.rs`, `isowriter.rs` — merged into parent stream types
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- `lookahead.rs` usage in MkvStream — replaced by PES direct write
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- ContentReader, OpenDisc, open_title() — replaced by PES pipeline
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- `open_input()`, `open_output()` — replaced by `input()`, `output()`
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## 0.10.0 (2026-04-15)
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### PES pipeline
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- **Unified Stream trait** — `read()` returns PES frames, `write()` accepts them. One trait for all streams.
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- **All streams produce/consume PES frames** — DiscStream, IsoStream, MkvStream, M2tsStream, NetworkStream, StdioStream, NullStream
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- **DVD PS demux** — MPEG-2 Program Stream demuxer produces PES frames
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- **MKV input stream** — MKV demux produces PES frames
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- **Network/stdio PES** — PES serialization over TCP and pipes
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- **FileSectorReader** — ISO files implement SectorReader for unified disc/ISO handling
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### PES pipeline audit (20 fixes)
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- PES serialize: track/length validation, OOM cap (256 MB), stuffing compliance
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- TsDemuxer: AF length validation, find_start_code verified
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- PTS: marker bit validation, ns→90kHz saturating_mul, round-to-nearest
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- AC3/DTS: debug_assert promoted to runtime check
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- MKV: block_vint 3-4 byte support, track bounds check
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- FMKV: JSON 10 MB cap, PAT section_len underflow guard
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### codec_privates refactor
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- **codec_privates on DiscTitle** — no separate parameter passing, no `_with_X` method variants
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- **Streams-not-files** — MkvStream and M2tsStream take `impl Read`, not `File`/`Seek`
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- **M2TS roundtrip fix** — TsMuxer Annex B conversion + codec_private in FMKV header
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- **MKV remux fix** — MkvStream returns codec_privates from EBML header
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- **Network codec_private fix** — FMKV header carries base64 codec_privates
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### Cleanup
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- Remove Seek/File dependencies from stream interfaces
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- Remove eprintln from library code
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- Fix all clippy warnings
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- 342 tests pass
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## 0.9.0 (2026-04-14)
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### Drive recovery + decrypt architecture
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- **Drive::read()** — single read method with built-in error recovery (min speed → reset → retry)
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- **Decrypt in streams** — streams handle their own decryption via `decrypt_sectors()`. Pipeline just moves bytes.
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- **keys() on IOStream** — streams report their own decrypt keys
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- **InputOptions** — `--raw` wired through to streams, skips decrypt only
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- **decrypt_sectors returns Result** — fail instead of silent corruption
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- **Handshake fix** — no longer returns fake success on failure
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- **Drive::read_capacity()** — for raw sector dump (disc→ISO)
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- **Reset on open** — SgIoTransport resets device on every open
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- **Simplified DiscStream** — removed on_error/on_success/Recovery enum
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### Platform
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- **Rust 1.86 MSRV** pinned in Cargo.toml and CI
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- **macOS build fix** — MacScsiTransport marked Send
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- **is_multiple_of** — replaced nightly API with stable equivalent
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### API changes
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- **Drive object** — typed DriveSession API
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- **Typed StreamUrl** — URL parsing returns enum, not strings
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- **DriveStatus API** — reset(), wait_ready with fallback
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- **Granular SCSI queries** — individual methods on DriveSession for capture
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- **Profile module public** — for external tools (bdemu)
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- **Tray lock/unlock** — exposed on Drive
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## 0.8.0 (2026-04-11)
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### DVD support
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