The reader reports a track's media duration (mdhd). For H.264 with
B-frames that runs past the last shown frame by the encoder delay the
edit list trims, so a 75-frame 25 fps clip imported as 76 frames / 3.04 s.
The footage's duration now follows the video track's edit list when it
is shorter (never longer; a delayed start keeps the reader's duration),
as the frame rate is already corrected from the header.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
An EXR's display window sizes a plane per channel, so 60000² over a 1×1 data window
was a multi-gigabyte allocation per channel; past 16384² (the vector footage limit)
the file is refused. An audio header's sample rate scales the samples read, so
0xFFFFFFFF Hz made one conform chunk about 47 GB; rates outside 1–768 kHz are an
error, and the audio reads as silence as for any unreadable source.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A project can name /dev/zero, a FIFO or a folder as footage; reading those whole
never ended (or ran out of memory). The media layer's whole-file reads (probe,
pool, model side files) and the engine's FsServices::read_file now open the file,
refuse a non-regular one, and reserve its length fallibly, so a sparse file that
claims more than memory is an error too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
An SVG or PDF declaring up to 30000×30000 was drawn into one 14 GB image whose failed
allocation aborted the app. Decoding now refuses sizes past what Continuously Rasterize
draws (16384 a side, shared as MAX_VECTOR_SIDE) with an error naming the size.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CodeRabbit's leftover nitpick: h264_mp4 hard-coded -preset medium -crf 18 for
whatever encoder the build ships, but libopenh264 (and the hardware backends)
reject both — so a build whose picked encoder is not libx264 failed the fixture
and silently skipped every check gated on it. libx264 keeps its constant-quality
pair; everything else gets -b:v. Pinned by a small test over the option sets.
- Exported HEVC/AV1 nclx says BT.709 and limited range where the pipeline
means it, matching what the players we tested assume; the round-trip
tests pin the box values.
- The ffmpeg oracle helpers no longer read the flags column of
`ffmpeg -decoders` for "is a decoder" — every row of that listing is a
decoder, and the trailing D there is "supports direct rendering method
1", which a build's hevc decoder may legitimately lack. Decoders are
matched by the codec-name column alone.
- Fixtures a given ffmpeg build cannot actually encode (a listed encoder
that fails at run time: hardware backends without their device, the
noopenh264 stub) skip with a note instead of failing the run.
Poison recovery, OsStr::to_str and char predicates only; S4325 casts are
f64 to f32 and stay.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
* Footage: use resolve_absolute for stored paths
* Lottie and models: use resolve_absolute for linked files
* CI: release only with git dependencies from storytold
* Use the shared git-sources check and pin checkout in release.yml
* Resolve a model's side files through resolve_absolute; report C:\x as invalid
* CI: parse cargo config, including the legacy .cargo/config, in the git-sources check
* Dev profile: line tables only for workspace crates, no debug info for dependencies
* xtask ci: dev-profile gate, nextest, tests without examples, wasm --keep-going
* One integration-test binary per crate
* xtask ci: run effectcraft-gpu's shared-device tests in one cargo test process
* xtask ci: run every stage and report all failures
* xtask ci: name the stage type (clippy type_complexity)
* xtask ci: run every test pass and report all failures
* cargo fmt
Resampling footage audio divided by the requested mix rate, so a rate of 0 panicked. The test decodes a 44.1 kHz WAV at rate 0 and expects a read of the requested length. Without the guard it panics with 'attempt to divide by zero'.
Review: two footage items of one file with different nominal sizes could share a sized entry,
though one is resampled and the other kept as decoded.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review: still_at_size returned a smart object's pixels unresampled when they differed from the
footage's nominal size. It now follows footage_buf: pixels larger than nominal are resampled to
the requested size, smaller ones are left for the renderer to scale up.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review: frame_at_size at a still's native size made a second cache key, so the pool decoded
and kept a second full-size copy of a frame thumbnail() or frame() already had.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The media pool honoured the requested size only for movies; stills came back
at full size and the renderer resampled them on every frame. A 21120 px wide
plate at Quarter was re-filtered each frame, and four of them (1.85 GB as f32)
did not fit the 1 GiB pool, so they were also decoded again and again.
Stills are now resampled once with effectcraft_raster::resample (the same
call the renderer made, so pixels are unchanged) and the pool keeps the
reduced copy under the sized key.
#1812 project at Quarter, CLI bench: 410 ms -> 33 ms a frame (26 ms with the
layer cache); desktop playback 2% -> 60-99% of real time.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Two findings from the review of #1423.
RF64 (WAVs over 4 GB): a chunk too big for 32 bits has a size field of
0xFFFFFFFF and its real size in the file's `ds64` chunk. The reader took the
field literally, so it stopped at the `data` chunk and never reached the
`cue ` and `_PMX` chunks that follow it. It now resolves such sizes through
`ds64` (the `data` size, and a table of other chunks, capped at 1,024 entries),
with checked arithmetic, and leaves the field as it was when there is no
usable `ds64`.
The `adtl` list: every `labl` record scanned the growing list of names, which
is quadratic in the number of records, and nothing bounded how many were
kept. The cue points are now read first, names and lengths are kept only for
those ids in hash maps, and at most 40,000 `adtl` sub-chunks are looked at.
The duplicate check between the cue and XMP markers uses a set instead of a
scan. What a file yields is unchanged for any file within the bounds: a `labl`
still wins over a `note`, and the first `ltxt` still gives the length.
Tests: an RF64 file whose markers follow a sentinel-sized `data` chunk, sizes
taken from the `ds64` table (and not taken when the table has no entry),
hostile `ds64` sizes and tables and every truncation of an RF64 file, and a
100,000-record `adtl` list that is read in linear time, with the cap applied.
The RF64 tests fail with the previous reader.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Tests that share a fixture each generate it on a first run and rename
their temp file into place. On Windows the losing rename fails with
PermissionDenied while the winner has the file open. Treat a failed
rename as "another test made it first" when the fixture exists, as
`png_sequence` already does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A WAV's markers were never read, so its audio layer showed none. The importer
now reads the file's cue points (`cue ` chunk named by `LIST/adtl` `labl` and
`note`, sized by `ltxt`) and Adobe's XMP markers (`_PMX` chunk, `xmpDM:markers`
entries as elements or attributes, in frames of the track's `xmpDM:frameRate`).
A marker present in both encodings is listed once. The reader is bounds-checked
and caps the marker count and XMP size.
- `Footage.markers` (optional in the file format) holds them at footage time; a
layer made from the footage starts with them.
- Layer ▸ Markers ▸ Update Markers From Source also works on footage layers.
- Markers from a file have no label colour.
Tests: reader unit tests (cue, note, ltxt, both XMP forms, both encodings,
truncated and hostile files), a probe test, and an end-to-end test through the
fully wired session. Not checked against a WAV written by Adobe's tools.
Claude-Session: https://claude.ai/code/session_013fTnVxnXTv2MBW6uj2PPyU
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Footage paths stored in a project are resolved through craft-docpath against
the project file when it is opened or imported: relative paths are taken from
the project's folder, and an item whose path is on another computer, names a
device or is a non-file URL is marked missing without being looked at. The
footage check, the changed-on-disk scan, Reload Footage, Relink, Edit Original
and Reveal in Finder resolve the path again before touching the file, and the
Project panel, Metadata panel and waveforms read no file details of missing
footage.
Lottie image assets are resolved against the Lottie file; one on another
computer is skipped with a warning. Files a 3D model names are read only when
local or on the model's own share.
Reveal in Finder refuses a folder that would open as an app or other bundle.
Files imported or relinked in this session are opened as given.
The PDF / Illustrator import dialog now offers Composition - Retain Layer
Sizes. Each file layer's footage is cropped to its artwork bounds (fills,
stroke outlines, images, clips) and positioned to keep its place on the
page. Decoding, continuous rasterisation, shape conversion and reload share
one crop (effectcraft_pdf::layer_doc_with_sizes), so they agree.
Also collapses a match guard in the STL reader for current stable clippy.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Phones and messaging apps store frame times rounded to whole milliseconds
(33/34 ms at 30 fps, 16/17 ms at 60 fps). FilmCraft's reader takes the
median duration, so such clips imported at 30.303 or 58.824 fps, and New
Comp from Selection and renders followed that rate. When the median is no
standard rate, the durations near it are averaged and snapped to the
standard rate within 0.5 %; exact and variable rates keep the reader's
estimate.
- Footage sources: the cancellable wrapper (#784) forwards frame_with (#752 float curves)
and problem (#887); problem's default lives on the trait.
- Media: a called-off decode (#784) is not a footage problem (#887).
- Effect Controls rename (#953): Escape cancels (egui drops focus on Escape the same
frame), the Rename item is translated; regression test.
- i18n (#873): drop the /out-i18n/ ignore rule and the note about an uncommitted script.
- Tests: text range selector caps (#926) re-borrow the layer; the RAM preview test (#793)
sets the comp's own Resolution (#462).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
#755 decoded stills of an extension-decided format with load_from_memory_with_format,
bypassing #827's oriented decode: load_oriented now takes the format.
The DPX ffmpeg oracle test expected the bare codec name; ffmpeg builds that write
the transfer characteristic make it "DPX 8-bit RGB, linear".
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Opening movies in place (#796) skipped the whole-file bytes #827 read the
track matrix from, so the pool and the probe lost the turn for movies on
disk. stream::movie_header reads just the ftyp and moov boxes (bounded,
positional reads) and both in-place paths derive the orientation from it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
