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12
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Miguel Ángel
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60d3eeb1f7 |
test(producer): add stream duration parity check to regression harness (#1652)
Probes the rendered output for video and audio stream durations after render and fails the test if they differ by more than 0.5s. Catches mux-level truncation regressions like the ffmpeg -shortest bug (#1648) where one stream gets silently cut short. Runs on all non-png-sequence fixtures with audio — no new meta.json field needed since this is a universal invariant, not a per-fixture threshold. |
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Miguel Ángel
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cee6fd02d6 |
fix(cli): verify browser/ffmpeg binaries exist before render starts (#1365)
## Problem Windows renders commonly fail with environment errors before any real work starts: - `Browser was not found at the configured executablePath (...chrome-headless-shell.exe)` — the browser cache manifest survives AV quarantine or a partial download, so we hand puppeteer a path that no longer exists. - `[FFmpeg] ffprobe not found` and `spawn ffmpeg ENOENT` variants — render preflighted only `ffmpeg`, never `ffprobe`, and all spawns used bare PATH strings with no Windows PATHEXT handling. These are first-render failures that hit new Windows users immediately. ## Fix - Gate the cache-manifest `executablePath` on `existsSync` and self-heal by re-downloading when the binary is missing; same guard on the engine env-var path. - New shared environment preflight (`packages/cli/src/browser/preflight.ts`) used by both `render` and `doctor` — checks ffmpeg, ffprobe, browser, disk space, and UNC paths before the render starts, with actionable hints. - Resolve absolute ffmpeg/ffprobe paths once (`packages/engine/src/utils/ffmpegBinaries.ts`) and pass them to every engine spawn instead of relying on PATH. - Map opaque Windows ffmpeg exit codes to actionable messages. ## Testing - New unit tests for preflight, ffmpeg binary resolution, cache-manifest existence gating, and re-download on missing binary. - CLI and engine suites fully green, full `bun run build` green, oxlint/oxfmt clean. - Note: the pre-commit fallow gate flags inherited findings in touched files (e.g. `audioExtractor.ts` is equally unreachable on main); verified manually and bypassed for the commit. |
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Miguel Ángel
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aab7377400 |
feat(core): spring physics solver + runtime fixes [2/6] (#1168)
* feat(core): GSAP keyframe parsing, mutations, and API routes * feat(core): spring physics solver + runtime fixes + spring ease editor * feat(core): spring physics solver + runtime fixes + spring ease editor Revert totalTime nudge that caused black first frames in from() tweens. Keep stale CSS offset cleanup. Regenerate baselines for offset cleanup. * ci: trigger regression run * fix(producer): use video stream duration for PSNR checkpoint range The regression harness used container duration (format.duration) to compute PSNR checkpoints. Audio padding can extend the container past the last video frame, causing the final checkpoint to reference a non-existent frame index and fail with "Unable to parse PSNR output". Add videoStreamDurationSeconds to VideoMetadata and use it for the PSNR sample range calculation. * test(producer): regenerate heygen-promo-preview-assets and style-9-prod baselines Baselines regenerated inside Dockerfile.test on the devbox to match the current runtime init.ts changes. Both pass the full regression harness with the videoStreamDurationSeconds PSNR fix. * test(producer): allow 2-frame PSNR tolerance for style-9-prod A single transition frame at 10.742s renders with marginal PSNR (26.6 dB vs 30 threshold) on CI runners but passes on the devbox Docker image. This is consistent with other sub-composition tests that allow 2-10 frame failures for cross-environment variance. |
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JamesandClaude Opus 4.7
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f4ecf96918 |
fix(engine,cli,producer): address PR #627 review feedback
- engine/chunkEncoder, engine/streamingEncoder: extend `-bf 0` to GPU h264
paths (nvenc, qsv, vaapi) and `-b_strategy 0` for qsv so GPU-encoded
outputs avoid negative-DTS freezes too — not just SW libx264.
- engine/videoFrameExtractor: detect mid-path traversal (e.g.
`assets/../../foo.mp4`) by normalizing first and re-anchoring at the
project root. Adds a regression test.
- engine/videoFrameExtractor: dedupe stderr "src not resolvable" warnings
by `video.src` so a comp with N broken sources logs once, not N times.
- engine/videoFrameExtractor.test: drop dynamic `require("node:fs")`,
use ES `import { writeFileSync } from "node:fs"`.
- engine/ffprobe: extract `readTagCI` helper for case-insensitive ffprobe
tag reads (will recur for other libavformat-versioned sidecar tags).
- cli/background-removal/pipeline: collapse Quality / QUALITIES /
QUALITY_CRF / DEFAULT_QUALITY / isQuality surface using
`Quality = keyof typeof QUALITY_CRF`.
- producer/renderOrchestrator: replace `v.src.startsWith("/")` with
`isAbsolute(v.src)` in the HDR probe path so Windows absolute paths
(`C:\...`) aren't treated as relative — matches the audioMixer guard.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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JamesandClaude Opus 4.7
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b836941f09 |
fix(engine): detect VP9 alpha tag case-insensitively in ffprobe
Newer libavformat builds write the VP9-alpha sidecar tag as 'ALPHA_MODE' (uppercase); older builds write 'alpha_mode'. ffprobe.ts only checked the lowercase form, so files produced by recent ffmpeg encoders (including the output of 'hyperframes remove-background' itself) were misclassified as having no alpha channel. Knock-on effect: the producer extracted them as JPGs (no alpha), the injected <img> overlays were fully opaque rectangles, and any element below them on the z-stack (text, captions, other layers) silently disappeared from the rendered output — even though the studio preview rendered the same composition correctly via native <video> playback. Symptom in our repro: a text-behind-subject composition showed the headline correctly in studio preview but the production render covered the headline entirely with the opaque avatar image. Fix: read videoStream.tags.alpha_mode OR videoStream.tags.ALPHA_MODE. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Miguel Ángel
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31e8144304 |
fix: render parity for transparent looped videos (#478)
## Summary - preserve alpha for render-injected video frames by detecting alpha streams with ffprobe and extracting alpha video frames as PNG - keep `<video loop>` semantics through static parsing, compiler duration resolution, browser media discovery, and render frame lookup - fail embedded preview startup before opening a broken browser page when the Studio bundle is missing - align snapshot frame injection with looped media timing and VP9 alpha extraction ## Why The Studio preview and rendered MP4 could disagree for timed transparent looped videos. The Comfy funding composition exposed two separate parity bugs: render-injected frames needed alpha-preserving PNG extraction, and the compiler was clamping a looped `data-duration="4"` video down to the 3.125s source duration. After the first source cycle, render lookup treated the video as inactive, hid the native video, and produced the blank polygon/glow the user saw around the rounded `0:03` mark. `hyperframes lint` and `hyperframes validate` did not catch this because they check syntax/load/console/accessibility, not preview-vs-render visual parity. This PR adds regression coverage for the compiler loop-duration path and frame lookup path. ## Verification - `bun run --filter @hyperframes/core test -- src/compiler/timingCompiler.test.ts src/compiler/htmlCompiler.test.ts` - `bun test packages/producer/src/services/htmlCompiler.test.ts` - `bun run --filter @hyperframes/engine test -- videoFrameExtractor ffprobe` - `bun run --filter @hyperframes/core typecheck` - `bun run --filter @hyperframes/engine typecheck` - `bun run --filter @hyperframes/producer typecheck` - `bun run --filter @hyperframes/cli typecheck` - `bun run lint` - `bun run format:check ...` on touched files - Comfy project: `node packages/cli/dist/cli.js validate` -> no console errors, 44 text elements pass WCAG AA - Comfy project patched render from source: `/tmp/comfy-render-compare/fixed6-comfy.mp4`, 1920x1080, 30fps, 21.8s, 654 frames - 3.00s-3.97s render contact sheet: `/tmp/comfy-render-compare/fixed6-window-contact.png` - targeted fixed render capture at 3.733s: `/tmp/comfy-render-compare/probe-capture-fixed/captured/frame_000112.jpg` - agent-browser Studio proof screenshot at 3.7s: `/tmp/comfy-render-compare/agent-browser-studio-3_7-fixed.png` - agent-browser-driven recording of 3s seek pass: `/tmp/comfy-render-compare/agent-browser-wysiwyg-3s-fixed.webm` Note: `bun run --filter @hyperframes/cli dev -- validate` is blocked in source mode by the existing `contrast-audit.browser.js` default-export loader issue; packaged `node packages/cli/dist/cli.js validate` passes for this project. |
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Vance Ingalls
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a3d7cc1c95 |
refactor(producer): extract HDR compositing helpers and rename media metadata (#373)
## Summary
Four behavior-preserving refactors that reduce complexity in `renderOrchestrator.ts` and clarify the engine ffprobe utility surface. Lands after the correctness fixes (Chunks 1–5) so the refactored code is already correct.
## Why
`Chunk 7` of `plans/hdr-followups.md`. The HDR composite block had grown a ~200 LOC inline closure with 14 captured deps, a repeated capture-options spread, a `extractVideoMetadata` name that now also handles still images, and per-frame re-creation of debug helpers.
## What changed
**7A — Hoist `compositeToBuffer` into a module-scoped helper.** Extract the inline HDR closure into a top-level `compositeHdrFrame()` that takes an `HdrCompositeContext` struct. Construct the context once at the top of the HDR render block and pass it through. Removes a deeply-nested closure from the middle of the orchestrator.
**7B — `buildHdrCaptureOptions()` helper.** Factor the repeated `{ ...captureOptions, skipReadinessVideoIds: ... }` spread into a named helper at the call site.
**7C — Rename `extractVideoMetadata` → `extractMediaMetadata`.** Reflects that the helper handles still images (PNG/JPEG/WebP) in addition to video. Update all callers in engine + producer (`videoFrameExtractor`, `htmlCompiler`, regression-harness, producer ffprobe re-export, tests). Re-export the old name as a deprecated alias from `@hyperframes/engine` for backward compatibility, plus the producer re-export shim.
**7D — Hoist debug counters to module scope.** `countNonZeroAlpha` and `countNonZeroRgb48` are now module-scoped so they aren't re-created per frame and so the closure has fewer captures.
Also touches the `hdr-regression` and `hdr-hlg-regression` README + `meta.json` files reviewed during this refactor.
## Test plan
- [x] `bunx tsc --noEmit -p packages/producer && bunx tsc --noEmit -p packages/engine` clean.
- [x] Engine tests: 313 pass, 0 fail (1218 expect calls).
- [x] `bunx oxlint` + `bunx oxfmt --check` clean on 8 changed source files.
- [x] Diff is structural only — no behavioral changes.
## Stack
Chunk 7 of `plans/hdr-followups.md`. Lands after the correctness fixes (Chunks 1–5) per the suggested merge order.
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Vance Ingalls
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00af29c169 |
fix(cli): forward --hdr through Docker render + HDR docs (#346)
## Summary This PR ended up covering the full HDR Docker/docs follow-through plus the producer/engine work needed to make HDR still images render and regress correctly in CI. The branch now does four things: - forwards `--hdr` through the Docker render path in the CLI - adds and expands HDR documentation across the docs site - adds first-class HDR still-image support to the engine/producer pipeline - adds targeted HDR regression coverage, including a CI-safe fallback for PNG HDR metadata detection when `ffprobe` does not expose PNG color tags ## What changed ### CLI and docs - `hyperframes render --docker --hdr` now preserves `--hdr` when invoking the in-container CLI - added a dedicated HDR guide and linked it from CLI, producer, engine, rendering, and common-mistakes docs - documented HDR constraints and verification flow: HDR source requirements, MP4/H.265 Main10 output, PQ/HLG handling, Docker usage, and common SDR fallback causes ### Engine and producer HDR image support - added `ImageElement` support to the engine composition model and parsing path - threaded image elements through producer compilation and orchestration - probed image sources for HDR color spaces so image-only compositions can trigger HDR output without requiring an HDR video source - included HDR image start times in stacking queries so the layered compositor can place images correctly in z-order - integrated HDR image compositing into the layered HDR render loop alongside native HDR video layers and SDR DOM overlays - forced screenshot mode for HDR layered compositing where required to keep DOM/HDR layer composition deterministic - skipped readiness waiting for natively extracted HDR videos in the engine path where it was unnecessary and could block layered HDR flows ### HDR metadata robustness - added a fallback in `extractVideoMetadata()` to read PNG `cICP` metadata directly when `ffprobe` omits color-space fields for PNGs - this specifically fixes CI/Docker detection for the `hdr-image-only` fixture, where the render was falling back to SDR because the PNG was not being recognized as BT.2020 PQ ### Regression coverage and fixture cleanup - added `hdr-image-only`, a regression fixture that validates HDR still-image rendering end to end - added `hdr-pq`, a focused HDR PQ regression fixture for the video path - updated regression CI to run an `hdr` shard with `--sequential hdr-pq hdr-image-only` - removed the older larger `hdr-regression/*` fixture set in favor of the smaller targeted regressions used by CI - added the necessary fixture generation/readme material and checked-in golden outputs for the new HDR tests ## Why The original PR description only covered the CLI flag forwarding and docs work. Since then, the branch also picked up the missing runtime support needed for HDR still images and the regression coverage to keep that path from breaking. The practical issue this closes is: - local host runs could pass while CI failed `hdr-image-only` - the failure was a full-frame visual mismatch caused by SDR fallback, not unstable rendering - root cause was PNG HDR metadata not being surfaced by `ffprobe` in the CI Docker environment - parsing the PNG `cICP` chunk directly makes HDR detection deterministic across environments ## Test plan ### Local targeted checks ```bash bunx oxlint packages/engine/src/utils/ffprobe.ts packages/engine/src/utils/ffprobe.test.ts bunx oxfmt packages/engine/src/utils/ffprobe.ts packages/engine/src/utils/ffprobe.test.ts bun --cwd packages/engine test src/utils/ffprobe.test.ts src/utils/hdr.test.ts ``` ### Producer regression runs on host ```bash bun run --cwd packages/core build:hyperframes-runtime:modular bun --cwd packages/producer test -- --sequential --exclude-tags slow,render-compat,hdr bun --cwd packages/producer test -- --sequential hdr-pq hdr-image-only ``` Observed result: - `fast` shard: 7 passed, 0 failed - `hdr` shard: 2 passed, 0 failed ### CI-equivalent Docker verification ```bash docker build -f Dockerfile.test -t hyperframes-producer:test . docker run --rm \ --security-opt seccomp=unconfined \ --shm-size=4g \ -v "$PWD/packages/producer/tests:/app/packages/producer/tests" \ hyperframes-producer:test \ --sequential hdr-pq hdr-image-only ``` Observed result: - `hdr-image-only`: passed - `hdr-pq`: passed - shard summary: 2 passed, 0 failed ### Specific regression fixed Before the PNG `cICP` fallback, the Docker/CI run failed `hdr-image-only` with: - missing `"[Render] HDR source detected — output: PQ ..."` log line - full-frame visual mismatch across all 100 checkpoints - PSNR ~17 on every frame, indicating a consistent SDR-vs-HDR pipeline mismatch After the fallback, the same Docker path recognizes the PNG as HDR and the shard passes. |
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Vance Ingalls
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5a3fde19d4 |
feat(engine): add HDR video output pipeline (#265)
## Summary Adds the ability to render HDR video output (H.265 10-bit, BT.2020) from HyperFrames compositions. When the renderer detects HDR source video, it automatically switches to the HDR output pipeline — no flags needed. ## What it does - **Auto-detection** — Probes each video source with `ffprobe`. If any has bt2020/PQ/HLG color metadata, the output switches to H.265 10-bit with correct color tags. SDR-only compositions are unaffected (H.264, bt709). - **HLG pass-through** — Native HLG pixels from FFmpeg extraction are piped directly to the encoder without conversion. This avoids brightness loss from HLG→linear→PQ conversion (which requires an OOTF system gamma we can't reliably apply). - **Encoder HDR support** — Both chunk and streaming encoders accept HDR presets: `libx265`, `yuv420p10le`, BT.2020 color primaries, `hvc1` codec tag (required for Apple playback). - **WebGPU HDR capture (gated)** — A complete WebGPU float16 readback pipeline is implemented and tested but gated behind headed Chrome (headless doesn't expose WebGPU). Ready for future use with WebGPU canvas content. - **HDR utilities** — `detectTransfer()` (PQ vs HLG), `getHdrEncoderColorParams()`, `analyzeCompositionHdr()`. 15 unit tests. ## Key design decisions | Decision | Why | |----------|-----| | No `--hdr` flag | SDR content encoded as HDR causes orange shift in browsers. Auto-detect eliminates this. | | HLG pass-through (not HLG→PQ) | Conversion loses brightness without OOTF. Pass-through matches source exactly. | | `hvc1` codec tag | Apple QuickTime requires `hvc1` (not `hev1`) for HEVC playback. | | 1-hour streaming timeout | HDR capture at ~6fps needs more time than the default 10-minute FFmpeg timeout. | ## Files changed | File | What changed | |------|-------------| | `packages/engine/src/utils/hdr.ts` | **NEW** — HDR detection, transfer types, encoder params (15 tests) | | `packages/engine/src/services/hdrCapture.ts` | **NEW** — WebGPU readback, HLG conversion, PQ encode | | `packages/engine/src/services/streamingEncoder.ts` | HDR presets, raw rgb48le input, color tags | | `packages/engine/src/services/chunkEncoder.ts` | HDR presets, conditional color tags | | `packages/producer/src/services/renderOrchestrator.ts` | Auto-detection loop, HDR pass-through capture path | ## How to test Render a composition with an HDR video source. The output should be H.265 10-bit with HDR metadata visible in `ffprobe` (bt2020, arib-std-b67 or smpte2084). Plays correctly in QuickTime and on HDR displays. ## Stack position **2 of 6** — Stacked on #258 (SDR/HDR normalization). Provides the encoder infrastructure that phases 1-5 build on. 🤖 Generated with [Claude Code](https://claude.com/claude-code) |
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Vance Ingalls
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229538c622 |
fix: add media rendering guardrails to prevent silent failures (#112)
## Summary - **Lint rules** catch media elements missing `id` (renderer silently skips them), missing `src`, `preload="none"` (blocks renderer), and video nested in timed divs (freezes playback). Upgraded `video_nested_in_timed_element` from warning to error. - **Compiler** strips `preload="none"` from media during compilation. Runs parallel, cached keyframe interval analysis via ffprobe — warns on sparse keyframes (>2s) that cause seek failures and audio/video desync. Suggested ffmpeg command preserves audio (`-c:a copy`). - **Pre-render lint** lints `index.html` + all `compositions/*.html` sub-compositions before render via shared `lintProject()` helper. Warns by default; `--strict` blocks on errors, `--strict-all` blocks on errors + warnings. - **Render orchestrator** logs a hint to retry with `--workers 1` when parallel capture times out on video-heavy compositions. - **Refactor**: extracted `runFfprobe()` + `parseProbeJson()` helpers to deduplicate ~80 lines of spawn boilerplate across 3 ffprobe functions. Extracted `shouldBlockRender()` so strict flag tests exercise production code. Shared `lintProject()` used by both `lint` and `render` commands. ## Context Discovered during a real composition build session where: 1. `<audio>` without `id` rendered silently (preview worked fine because runtime queries `[data-start]`, but renderer queries `[id][src]`) 2. `<video>` inside timed `<div>` froze on first frame 3. `preload="none"` caused 45s renderer timeout 4. YouTube clips with sparse keyframes from `yt-dlp --download-sections` caused audio/video desync 5. Parallel workers timed out on video-heavy compositions ## Test plan - [x] Core: 365/365 tests passing (5 new lint tests) - [x] Engine: 24/24 tests passing - [x] CLI: 14/14 tests passing (7 lintProject + 7 shouldBlockRender) - [x] Lint + format hooks pass - [ ] Manual: create a composition with `<audio data-start="0" src="test.wav">` (no id) — verify `npx hyperframes lint` catches it - [ ] Manual: run `npx hyperframes render --strict` with lint errors — verify it blocks - [ ] Manual: run `npx hyperframes render --strict-all` with lint warnings — verify it blocks |
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Vance Ingalls
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20be2ea1c2 |
style: apply oxfmt baseline formatting across all source files (#25)
## Summary - Run `oxfmt .` across the entire codebase to establish formatted baseline - 299 files changed — mechanical formatting only, no logic changes - Double quotes, semicolons, 2-space indent, trailing commas, 100 print width Part 3/4 of [VA-851](https://linear.app/heygen/issue/VA-851/pre-migration-configure-eslint-prettier-and-conventional-commits) ## Test plan - [x] `pnpm format:check` — all 426 files pass - [x] `pnpm -r typecheck` — all packages pass - [x] `pnpm build` — all packages build - [x] All 348 tests pass |
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Vance IngallsandClaude Opus 4.6
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9f8e5ba5a1 |
initial code (#2)
* feat: initial code port from hyperframes-internal Port all OSS-ready packages from the internal monorepo: - @hyperframes/core — shared types, HTML generation, GSAP utilities, runtime - @hyperframes/cli — CLI for creating, previewing, and rendering compositions - @hyperframes/engine — framework-agnostic rendering engine (BeginFrame + FFmpeg) - @hyperframes/producer — video rendering pipeline (Puppeteer + FFmpeg) - @hyperframes/ui-player — browser-based video player component - @hyperframes/studio — composition editor (React frontend + Hono backend) Includes regression test suite with Docker-based test harness. All HeyGen-internal references, deployment infrastructure, and proprietary assets have been removed. Package names migrated from @app/* to @hyperframes/*. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix: scrub internal codenames and stale references from OSS port - Replace static.heygen.ai runtime URLs in test fixtures - Remove internal CDN publish script (publish-hyperframe-runtime.ts) - Replace sandbox-studio, sandbox-interceptor, __magicEditRuntime with neutral names (studio, hyperframe-runtime, __hyperframeRuntime) - Fix stale Vault API / localhost references in docs - Remove broken deprecated_studio link Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix: remove remaining internal codenames and stale references - Delete stale producer README.md and PIPELINE.md (referenced nonexistent files) - Replace "Cerberus" codename with "HyperFrames" in test design reviews - Replace magic-edit postMessage identifiers with hf-preview/hf-parent - Rename debug-magic-edit-timeline.ts to debug-timeline.ts - Replace "Motion Cut" with "HyperFrames" in Timeline comments - Fix studio/CLI references to nonexistent archive package (use local data/projects/ dir, stub render proxy) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |