8 Commits

Author SHA1 Message Date
adlee-was-taken
ef5a9ce9cb Add per-channel hybrid audio spread spectrum and env feature toggles
Spread spectrum v2: independent per-channel embedding with round-robin
bit distribution, preserving spatial stereo/surround mix. Adaptive chip
tiers (256/512/1024) trade capacity for lossy codec robustness. LFE
channel skipped for 5.1+ layouts. v2 header (20B) with backward-
compatible v0 decode fallback.

Environment toggles (STEGASOO_AUDIO, STEGASOO_VIDEO) gate audio/video
features for minimal builds (e.g. Raspberry Pi image-only). Values:
auto (default, detect deps), 1/true (force on), 0/false (force off).

Web UI fixes: accordion defaults to step 1 on load, chevron arrow
styling, required attribute toggling for audio carrier type switch,
"Images & Mode" renamed to "Reference, Carrier, Mode".

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-28 11:58:40 -05:00
adlee-was-taken
7aeb26e003 Add CLAUDE.md project guide and worktree documentation
CLAUDE.md gives Claude Code instant context on architecture, commands,
conventions, security-critical modules, and public API surface.
docs/CLAUDE_WORKTREES.md is a beginner-friendly guide to using Claude
Code with git worktrees for isolated feature work.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-22 20:45:09 -05:00
Aaron D. Lee
3fd3204552 Cap RSA at 3072 bits, add zstd compression for QR codes
- RSA key size capped at 3072 bits (4096 too large for QR codes)
- Added zstd compression for QR code RSA keys (better ratio than zlib)
- New prefix STEGASOO-ZS: for zstd, backward compatible with STEGASOO-Z: (zlib)
- Added zstandard dependency to web/api/compression extras
- Updated all docs, CLI options, and web UI to reflect 3072 max
- Version bump to 4.2.0

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-09 23:30:31 -05:00
Aaron D. Lee
e831ae4884 Move Docker files to docker/ directory
- Move Dockerfile, Dockerfile.base, docker-compose.yml to docker/
- Update docker-compose.yml with correct context paths
- Update scripts/build.sh to use new paths
- Update DOCKER_QUICKSTART.md with new commands
- Add scripts/build.sh to tracked files

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-09 18:01:15 -05:00
Aaron D. Lee
6ec7de5604 Add Docker quickstart guide
Concise guide covering:
- Build commands
- Basic and production run examples
- Environment variables table
- Custom SSL certs (own, mkcert, Let's Encrypt)
- Volumes and troubleshooting

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-09 17:48:10 -05:00
Aaron D. Lee
39fbd617e6 Remove unused compression options, add man page installation
- Remove --compress/--algorithm CLI options (not wired to encode flow)
- Add man page installation to rpi/setup.sh
- Document man page installation in README.md and CLI.md
- Update man page to remove compression options

Compression will be properly implemented in v4.1.8.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-08 00:28:15 -05:00
Aaron D. Lee
de4cb0b3be Add stegasoo(1) man page
Comprehensive documentation covering all commands, options,
and usage examples for the CLI.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-08 00:13:02 -05:00
Aaron D. Lee
ed1d230b4e Add template specification documentation
docs/TEMPLATES.md - Quick reference for all Jinja2 templates,
their routes, form fields, and JS dependencies.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-04 03:09:02 -05:00