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4 Commits
Author SHA1 Message Date
Brandon ThomasandClaude Opus 5.5 406706e3d5 OUT-2: WebM export (VP9 intra encoder + alpha, Opus), WAV/AIFF audio-only outputs 
- effectcraft-vp9enc (L0): VP9 profile 0 key-frame encoder from the VP9 bitstream spec
  (8x8 intra blocks, DC/V/H/TM, 4x4 DCT/ADST, lossless WHT at quality 100, tile columns);
  round-trips exactly through FilmCraft's VP9 decoder and ffmpeg.
- export: WebM muxer (EBML/Matroska spec) with VP9, VP9 alpha in BlockAdditional
  (AlphaMode 1), Opus (CodecDelay = pre-skip); WAV and AIFF outputs.
- OutputFormat WebM/Wav/Aiff in the Render Queue, renderQueue.add formats, CLI --format.
- Tests: FilmCraft decode-back (frames, size, pixels, audio RMS), ffprobe/ffmpeg oracles.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-02 22:28:15 -04:00
Brandon ThomasandClaude Opus 5.5 b936ed0055 OUT-2: Opus (CELT) encoder (effectcraft-opusenc) 
New L0 crate effectcraft-opusenc: clean-room RFC 6716 CELT-only encoder
(fullband 48 kHz, 20 ms packets, mono/stereo as dual L/R stereo, constant
packet size from the bitrate) with the RFC 7845 OpusHead and pre-skip.
Forward low-overlap MDCT, inter/intra coarse energy, fine/final energy,
the decoder's exact allocation, recursive band splitting, PVQ search and
codeword indexing, silence frames.

crates/export depends on it; filmcraft-opus (dev) is the round-trip oracle
in tests/opus_roundtrip.rs, with ffmpeg reading an in-test Ogg Opus file
as a second oracle when installed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-02 21:41:29 -04:00
Brandon ThomasandClaude Opus 5.5 31f192e2a9 M15.1: web build (eframe wasm) + xtask web 
- apps/effectcraft-web (L6): eframe web runner booting the shared EffectcraftApp with a browser
  session: in-memory file table, <input type=file> pickers and drag-and-drop for open/import,
  downloads for Save and Render Queue outputs (several files as one stored .zip), and the
  window.effectcraft promise API over the control channel. Demo project on start.
- wasm32 runtime fixes: web-time for Instant/SystemTime (render, engine, export, ui-egui);
  Frames renders queued jobs on the UI thread (Frames::pump) instead of a thread pool;
  Render Queue runs inline; relative outputs resolve under / ; control PNGs inline.
- effectcraft-export: per-job output Sink (files to memory instead of disk); host FileExporter
  carries it; test that sink exports touch no file.
- xtask web [--dev] [--serve PORT] (wasm-bindgen 0.2.129, optional wasm-opt, COOP/COEP server);
  effectcraft-web in WEB_CRATES. docs/web.md, headless Chrome smoke test, favicon (+attribution).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-02 00:19:35 -04:00
Brandon ThomasandClaude Opus 5.5 7f9c3a85c0 M10: render queue + export 
- crates/export (effectcraft-export): render a comp's span to H.264 MP4 (+AAC),
  ProRes 422/4444 MOV (+PCM, alpha), PNG/JPEG/TIFF/EXR sequences and animated GIF
  via FilmCraft's pure-Rust encoders and MP4/MOV muxer; parallel batched frame
  rendering, progress callback with cancellation.
- project: Render Queue model (Render Settings, Output Module, output path
  templates, status) saved with the project.
- render: FootageSource::audio hook + comp audio mixdown (levels, in/out, solo,
  precomps); media implements it.
- engine: Exporter hook, background/blocking render job, renderQueue.* commands
  (add Cmd+M, remove, setRender, setRenderSettings, setOutputModule, setOutput,
  move, duplicate, render, stop, list, formats).
- host wires the exporter; CLI `render` subcommand.
- ui-egui: After Effects-style Render Queue panel with automation ids.
- tests: encode/decode round trips for every format (FilmCraft decoders,
  ffmpeg/ffprobe oracle when installed), audio, cancel, engine commands.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-01 22:02:06 -04:00