* EXR export: write the output space's chromaticities attribute (#3037)
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
* EXR chromaticities: tests for unmanaged and PQ ProEXR, every space once
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
* EXR export: note why the comp background is added before decoding (review point)
CodeRabbit asked to convert Comp.background to the output space before
compositing. Every output path (Image::to_rgba8_over) adds the background to
the output-encoded frame as it is, so the EXR now matches the other outputs;
converting would make the EXR colour differ from the PNG of the same comp.
Comment only.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
* Format the merged code with rustfmt
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>
* #293: use conformant ProRes alpha run termination
Pin the direct ProRes encoder to FilmCraft e4be1577 while preserving all other codec pins. Add a full MOV export regression for final alpha runs across both 4444 profiles, alpha modes and blur settings.
* #293: document ProRes alpha export regression
* export: repin FilmCraft to the merged ProRes alpha fix and move the round-trip regression into roundtrip.rs
All FilmCraft deps pinned to d5ead4ba (squash merge of filmcraft #2991). H.264 pinned movie bytes move 104341 -> 104342: only the encoder version string in the SEI (0.8.0 -> 0.12.0) and five size fields change.
Add After Effects project import with bounded parsing, explicit loss reports, and regression coverage.
Fetch the cleaned external test corpus at commit 97262276f625afdeeb61787e4cbb74b3f17af510 and verify each fixture against the pinned SHA-256 manifest.
- A watch-folder render gives the host session's set back after its own
project replaced it on the shared footage source.
- Guard gpu fx_depth::IDS against reads_aux drifting apart.
- Count picture and channel decodes per thread instead of reading the
shared channel cache, so parallel tests can't make the checks flaky.
- The engine test fails when no set was ever sent.
- Docs: Media Replacement items are learned at their first frame.
Refs #474
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The pool learned that an effect reads a footage item's channels only at the
first aux() call, so the first frame was decoded twice (picture, then in
full), and the hint was never cleared after the effect was removed.
The session now gives the footage source the whole set of files read by
enabled 3D Channel effects (FootageSource::set_aux_footage) with every
project change (Session::bump: edits, undo, redo, history jumps, rollbacks,
project open), sending it only when it changed. The pool keeps that set and,
as a safety net, what aux() learns; a new set drops what was learned.
Refs #474
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review follow-ups:
- Files in use are never dropped from the channel cache: planes an effect
holds, the files of the last 4 pictures made of their planes until their
effects ask for the channels, and decodes in progress, which now count
the planes they will allocate (from the header) against the budget. With
4 frames at once over a budget of one file, each file decodes once (test).
- A decode that panics removes its entry instead of leaving it decoding.
- One decode allocates at most 8 GiB of planes (512 MiB on 32-bit and
wasm); a header asking for more is refused with the reason.
- A shared picture whose file has no cached channels (a failed read, a
broken part it doesn't use) is decoded from its own channels.
- Comment why waiting on a decode may block a rayon worker; drop the
subsampling check and test (the exr crate refuses subsampled files).
- Docs: the cache is a soft bound; a single-part file still decompresses
every channel; the first frame and the image crate's route decode twice.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- The channel cache decodes a file once however many callers ask for it at
the same time (the others wait for that decode), and is bounded by the
bytes of its planes (1 GiB, least recently used out first, a file counting
as used when its decode finishes, the newest file always kept) instead of
four files of any size.
- Once an effect has read a footage item's channels, its pictures are made
of the cached planes, also for files with an unnamed RGB layer (bit for
bit what the image crate shows, which still decodes the files the planes
can't stand in for); footage alone decodes only its picture's channels
(a multi-layer file's were all decoded and cached for every frame).
- Channels are decoded straight into their display-window planes, and the
picture is converted from the planes without two interleaved copies.
Measured on a 30-frame 2560x1440 sequence of 32 channels (DWAA), one frame
at a time: footage alone 0.185 -> 0.073 s per frame and 4.4 -> 1.8 GB peak;
with an unnamed RGB layer plus Cryptomatte 0.244 -> 0.159 s; multi-part
plus EXtractoR 0.194 -> 0.127 s.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
OpenEXR sequence output modules get two settings, exrCompression (none,
rle, zips, zip, piz, pxr24, b44, b44a, dwaa, dwab; scan lines in each
method's own block height) and exrBitDepth (half or float). The defaults
are ZIP and 32-bit float, so existing projects render the same bytes as
before. They go through the project file, Output Module templates, the
renderQueue commands and renderQueue.formats, the CLI (--exr-compression,
--exr-depth), the Output Module menu (lossy methods are marked) and the
render log. Half rounds each sample to the nearest half float.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Conflicts:
- viewer.rs: the undecodable-footage notice moved into phase_scene on main; it now
collects its layers in footage_problems, which keeps the proxy and collapsed-precomp
rules of #1701.
- project.rs: main's row layout, with the problem marker going by item_problem.
- movie_bytes.rs: the H.264 pin is FilmCraft 09aaf9b's bytes plus main's 19-byte
BT.709 colr box (104_322 + 19 = 104_341).
render/footage.rs imports ItemKind now that main names its imports.
After Effects lists Targa among its still-image output formats; EffectCraft
imported Targa (#745) but could not render to it.
- OutputFormat::TargaSequence ("Targa Sequence", `.tga`, numbered like the
other sequences; `tga` / `targa` as a format name or output extension).
- Written by the `image` crate's Targa encoder (its `tga` feature, already
enabled in effectcraft-media; no new crates, Cargo.lock unchanged), with
run-length compression off: an 18-byte header, top-left origin, 24-bit BGR
for RGB, 32-bit BGRA with 8 alpha bits in the image descriptor for
RGB + Alpha (straight or premultiplied), 8-bit grey for Alpha.
- The render queue's size estimate counts the uncompressed bytes.
- CLI usage, the renderQueue command specs, README, architecture.md and
file-format-parity.md name the new format.
Tests: each Targa frame holds exactly the pixels of the PNG sequence of the
same job, with the expected header, numbering and size; the frames read back
through the Targa importer as the same picture (straight, and premultiplied
when interpreted so); the image-sequence round trip, the format parser and
the renderQueue commands cover it too.
DPX and Cineon footage showed its log code values as stored, with no
way to convert them. Interpret Footage now has the Cineon Settings that
After Effects' help page describes: Logarithmic Conversion, the
Converted Black and White Points, the 10 Bit Black and White Points,
Current Gamma, Highlight Rolloff and Units. With Logarithmic
Conversion on, the code values of each decoded frame are converted
from printing density to the Current Gamma between the converted
points, before Separate Fields, Frame Blending, Interpret As Linear
Light and the working space use them. With it off (the default), the
values stay as stored.
file.interpretFootage and file.interpretProxy take the settings as
parameters and report them. They return an error for out-of-range
values, and for Cineon parameters when none of the items is a DPX or
Cineon file. Apply Interpretation copies the settings between DPX and
Cineon files.
Problem: the Render Queue had no single-file uncompressed output, so
handing a render to an external encoder meant a lossy codec, ProRes,
or an image sequence plus a separate WAV.
Fix: add the "QuickTime (Uncompressed)" Output Module format. Frames
are stored as QuickTime 'raw ' samples: 8-bit RGB (depth 24, rows
padded to even bytes) or ARGB with RGB + Alpha (depth 32), written
through FilmCraft's existing QuickTime muxer with PCM audio
(16/24-bit or float) like ProRes. Format name `uncompressed` on the
control channel; disk-space estimate and Sample Format menu included.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: the Media Browser lists .mxf files, but File > Import's dialog
filtered them out and media::is_importable refused them, although the
pinned FilmCraft codecs behind crates/media already demux MXF (AVC,
MPEG-2 / XDCAM / D-10, VC-3 / DNxHD, ProRes, PCM audio) by content.
Fix: add "mxf" to VIDEO_EXTENSIONS and to the File > Import and Set
Proxy dialog filters. Tests check MPEG-2 4:2:2 long-GOP + 24-bit PCM and
DNxHD 36 MXF against ffmpeg frames (>35 dB, measured 64-67 dB), audio
level, and that the Import dialog offers MXF. AVI stays open: FilmCraft
has no AVI demuxer.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: an animated WebP (e.g. ffmpeg -c:v libwebp_anim) imported as a
still and showed only its first frame; probe_bytes handed every WebP to
the still path. Found while measuring #719.
Fix: a webp_anim module, following the animated GIF path. Probing reads
the RIFF chunk headers (VP8X animation and alpha flags, one ANMF per
frame) and describes a WebP with two or more frames as Video footage
(codec "WebP", alpha Straight or Ignore from VP8X). Frame delays give the
rate: delays within 1 ms of each other read as the standard rate they
round to (24, 25, 29.97...), else 1000 / gcd of the delays so uneven
timing is exact; delays of 10 ms or less count as 100 ms as in browsers.
Frames are decoded once with the image crate's WebP AnimationDecoder and
cached in the pool's existing GIF slot; gif_anim::Anim now keeps frame
starts as Ticks and serves both formats. Canvas x frames beyond the
existing memory cap is refused before decoding; a damaged tail keeps the
frames before it; a file without frames is a clear decode error. Still
WebP stays a still.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: the Media Browser listed .dpx files and After Effects imports
DPX and Cineon scans (stills and numbered sequences), but import
refused them: nothing could decode either format, and .cin was not even
an image to the browser, so its runs never grouped into sequences.
Fix: a small pure-Rust reader written from the public SMPTE 268M and
Kodak Cineon specifications (crates/media/src/dpx.rs): luma, RGB, RGBA
and ABGR at 8/10/12/16 bits, 10-bit filled method A/B, 12-bit in 16-bit
words, both byte orders, lines padded to 32-bit words, unrotated
orientations and the pixel aspect ratio; the codec names the transfer
(log, linear, ...) and code values are shown as stored. RLE, signed,
float, Y'CbCr, packed 10/12-bit and transposed files are refused with a
clear error; every header field is bounds-checked and the data length
verified before allocating. Probe and frame decode use it first;
is_importable, the Media Browser kinds and the import dialog list
.dpx/.cin.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: the Media Browser lists .tga and .hdr files (and groups them into
image sequences), but media::is_importable had neither extension and the
still decoder never tried them, so importing them failed.
Fix: enable the image crate's built-in tga and hdr decoders (no new
dependency), add both to STILL_EXTENSIONS and the File > Import dialog, and
pick a still's format by signature with an extension fallback, since Targa
has no signature. Radiance HDR is linear float light and is sRGB-encoded like
OpenEXR (super-white kept); Targa alpha goes through the existing
unlabeled-alpha interpretation.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: After Effects 26 imports FBX models into Advanced 3D comps; File > Import rejected
.fbx, so FBX product shots and scenes could not be used.
Fix: a clean-room FBX 7.x reader in effectcraft-model (binary node records with 32/64-bit
offsets and zlib arrays, ASCII syntax) and a scene builder: meshes with normals, UVs and
per-polygon materials, the Model hierarchy with the SDK transform (pivots, offsets, pre/post
rotation, rotation order, geometric transform), Lambert/Phong materials onto
metallic-roughness with embedded or relative textures, and GlobalSettings axes turned to
Y-up. Wired into import, probing, the media browser and the file dialog. Hostile input
(truncation, corruption, huge arrays, deep nesting) fails with an error.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: After Effects 26.3 pastes copied vector artwork as shape layers. Edit ▸ Paste only
knew the app's own clipboard, so SVG markup on the system clipboard was ignored; turning SVG
into shapes needed an imported footage file and Create Shapes from Vector Layer.
Fix: a new `edit.pasteSvg {svg, name?, comp?}` command builds a shape layer from SVG text with
the same conversion as Create Shapes from Vector Layer (paths, fills, strokes, gradients, clip
masks), above the selected layer with the SVG canvas centred in the comp, as one undo step;
oversized, non-SVG or shapeless text is rejected. In the UI, Ctrl/Cmd+V (and the native Edit ▸
Paste) run it when the system clipboard holds SVG. Copying in the app already replaces the
system clipboard with a note, so SVG there is newer than the app's clipboard.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Problem: After Effects 26 imports STL models besides glTF and OBJ; we
refused .stl files, and the Media Browser and import dialog did not list
them as models.
Fix: a pure-Rust STL reader in effectcraft-model (binary and ASCII,
detected from the contents; several ASCII solids and polygon loops;
VisCAM/SolidView and Materialise Magics facet colours as plain
materials; Z-up turned to the model's Y-up; faceted normals from the
winding). Truncated, empty or non-finite input is an error, never a
crash. .stl is now a model extension for import, probing, the Media
Browser, the import dialog and the system report.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Progress docs per craftrules standards/progress-docs.md: target-app parity, gaps, roadmap with alpha gate, readiness by audience (full / mainstream / essentials) with Opus 5.5 hours, and feature, format, hardware, UI and localization parity docs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Valentin KleinandClaude Sonnet 5.5
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Brandon Thomas