`sniff` searched only the leading 4096 bytes for the content-types part, but
OOXML writers may place that part anywhere in the archive. Recent PowerPoint
builds (16.x) store it as the last zip entry, so every deck saved by them was
rejected with "not a presentation DeckCraft can read" although it imports fine.
In one real folder 169 of 300 decks were affected.
Look the part up in the zip's central directory instead. The regression test
re-packs the sample deck with the part last behind 64 KB of padding and
checks that it is both recognised and imported.
Co-authored-by: Matthias Weber <webermatt@me.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
The step clock ran before the frame's input actions were applied. A click
that started a step (PlayStep) was timed against the old step_start (when the
slide was entered), so after waiting longer than the step's duration the step
finished in the same frame: everything appeared at once, without animation.
Input actions are now applied before the clock is read.
generated with Claude Code
Exp-Golomb values read with `read_ue()` can be as large as u32::MAX, so
`read_ue()? + N`, `log2_min + read_ue()?` and the cropping / conformance
window arithmetic overflowed: a panic in debug builds, and in release a
silent wrap (e.g. pic_width_in_mbs_minus1 = u32::MAX became a width of 0,
which passed the `<= 1024` check).
- bitstream: add `BitReader::read_ue_plus(n)`, an overflow-checked
`ue(v) + n` that returns InvalidExpGolomb.
- h264/hevc: use it for every `read_ue()? + N`; saturate the log2 size
sums (the existing range checks then reject them); validate the H.264
crop in u64; make HEVC `crop_rect` saturating; validate the HEVC RPS
delta range before casting to i32.
- Regression tests for each (they fail on the previous code).
* About: contributors compiled in from contributors.json (grab bag + table, sortable, name toggle)
Adds the craftrules standard (standards/contributors.md) to DeckCraft's About window:
tabs About · Contributors · Models. contributors/contributors.json is generated by
craftrules/scripts/contributors.py and baked into the binary by crates/ui-egui/build.rs as
static tables. Each contributor line: @username, opt-in display/real name, PRs, commits,
lines +/−/Δ, binary assets +/−, first/last commit. Sortable by every column; alphabetical
ignores case and the leading @. The control channel's ui.dialog.open now honours its
documented `fields` param (e.g. About {"tab": "contributors"}).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Contributors: self-submitted names in contributors/people.toml; AGENTS.md credit-yourself section
build.rs reads contributors/people.toml next to the generated contributors.json and shows a name only
for entries the generator verified as written by that person (craftrules standards/contributors.md).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Contributors: regenerate (verified people.toml entries)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- crates/media: probe (duration, rate/channels, size/fps; WMA/WMV recognised), audio decode to
f32 PCM (MP3, AAC M4A/ADTS, ALAC, WAV, AIFF, CAF, FLAC, Vorbis via symphonia; Opus with our
decoder in Ogg/WebM/MKV), video decode (MP4/MOV/WebM/MKV) with YUV->RGBA, poster frames,
trim/fade/volume, Player mixer + per-voice clock (device-clocked or wall-clocked), VideoFeed.
- Codec crates ported from FilmCraft: bitstream, h264, hevc, vp9, av1, isobmff, matroska, ogg, opus.
- insert.audio/insert.video probe and store duration/size and a poster frame; unplayable media
is embedded with a warning. New media.play/pause/toggle/stop/seek/info/posterFrame.
- UI: MediaHost (cpal output injected by the desktop app), control bar under media, video frames
on canvas and in the show; autoplay, click to play, loop, rewind, across slides, hide, full screen.
- Tests with in-code WAV/AIFF and CC0 self-generated fixtures (make.sh, ATTRIBUTION.md rows).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- apps/slidecraft-web: SlideApp in the browser via eframe's web runner (trunk; WebGPU with
WebGL2 fallback). Opens the sample deck (?blank for empty, ?show to present, ?webgl to force
WebGL2). Open/Insert use the browser file picker through Services::open_async + inbox;
Save/Export download; dropped files are read asynchronously.
- ui-egui: native-only synchronous drop handling (wasm uses the inbox), real clock on wasm
(js_sys::Date::now), About shows build commit/date when SLIDECRAFT_BUILD_SHA/DATE are set.
- .github/workflows/release.yml (push to `release` / workflow_dispatch): macOS universal
signed+notarized dmg, Windows x64/x86 signed msi + portable zip, Linux AppImage/deb/rpm/tar.gz
(x86_64, aarch64), Flatpak bundle, FreeBSD tar.gz (vmactions), web zip; draft GitHub Release
"SlideCraft v<version>" from [workspace.package] version. Same secret names as DesignCraft.
- freebsd.yml and packaging-lint.yml CI, ported from DesignCraft.
- packaging/: macOS (Info.plist, entitlements, cert import), Windows (WiX with new UpgradeCode,
.slidecraft ProgId, Open-with for pptx), Linux (.desktop, AppStream, MIME, nfpm, Flatpak),
FreeBSD and web scripts; shared setup in packaging/common.sh.
- apps/slidecraft/build.rs embeds icon + VERSIONINFO on Windows; slidecraft.icns/.ico generated
from the committed PNGs by packaging/icons.sh.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
