miga-heygenandClaude Opus 4.6 e69be30e98 fix(engine): fail render on sub-composition script failures (#3352) (#3528) ...

When a composition script throws during execution, the GSAP timeline
registration never arrives and pollSubCompositionTimelines times out.
Previously the render continued with a degenerate 2-frame output and
reported success — now it fails loudly.

Two changes:
1. Detect composition script runtime errors in the browser console
   handler and feed them into scriptLoadFailures, triggering the
   existing fail-fast path (same as script load 404s).
2. Make sub_timeline_script_failure a fatal warning in
   applyRenderWarningPolicy, alongside audio_processing_failed.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-08-28 00:21:34 +00:00

..

audioAutomationRender.test.ts

feat(audio): play automation envelopes in preview and bake them at render (#3016)

2026-08-12 15:53:52 -07:00

audioFxRender.test.ts

feat(core): pitch shift — a granular shifter as the fifth FX worklet (#3276)

2026-08-21 02:05:01 -07:00

audioFxRender.ts

fix(engine): harden grouped audio rendering (#3446)

2026-08-23 18:09:21 -07:00

audioMixer.grouping.test.ts

fix(engine): harden grouped audio rendering (#3446)

2026-08-23 18:09:21 -07:00

audioMixer.level.test.ts

fix(engine): harden grouped audio rendering (#3446)

2026-08-23 18:09:21 -07:00

audioMixer.test.ts

fix(engine,producer,lint): resolve <source> children for media extract and localize (#3238)

2026-08-26 20:17:12 +00:00

audioMixer.ts

fix(engine,producer,lint): resolve <source> children for media extract and localize (#3238)

2026-08-26 20:17:12 +00:00

audioMixer.types.ts

feat(engine): render grouped audio through a summed, FX-processed bus (#3289)

2026-08-21 09:42:34 -07:00

audioVolumeEnvelope.test.ts

fix(engine): harden grouped audio rendering (#3446)

2026-08-23 18:09:21 -07:00

audioVolumeEnvelope.ts

fix(engine): harden grouped audio rendering (#3446)

2026-08-23 18:09:21 -07:00

browserLeasePool.test.ts

refactor(engine): add fingerprinted browser leases

2026-07-16 12:58:10 -04:00

browserLeasePool.ts

fix(engine): escalate hung browser lease closes

2026-07-16 12:58:10 -04:00

browserManager.test.ts

fix(engine): stop SwiftShader ghosting in software screenshot captures (#3096)

2026-08-07 15:18:52 -07:00

browserManager.ts

fix(engine): stop SwiftShader ghosting in software screenshot captures (#3096)

2026-08-07 15:18:52 -07:00

captureFailure.test.ts

fix(engine): avoid polynomial capture failure regex

2026-07-17 05:22:53 -04:00

captureFailure.ts

fix(engine): avoid polynomial capture failure regex

2026-07-17 05:22:53 -04:00

captureWarning.test.ts

fix(audio): preserve causes and use portable padding (#2769)

2026-07-25 17:12:31 -04:00

captureWarning.ts

fix(audio): preserve causes and use portable padding (#2769)

2026-07-25 17:12:31 -04:00

chunkEncoder.test.ts

fix(engine): stop destroying the AAC priming edit list when muxing (#3505)

2026-08-26 20:38:11 +00:00

chunkEncoder.ts

fix(engine): stop destroying the AAC priming edit list when muxing (#3505)

2026-08-26 20:38:11 +00:00

chunkEncoder.types.ts

…

drawElementService.integration.test.ts

…

drawElementService.test.ts

fix(engine): bucket gpu_renderer + cover the failure cohort (review)

2026-07-28 00:55:10 -07:00

drawElementService.ts

fix(producer): fall back to screenshot capture on drawElement canvas-not-initialized (#3480)

2026-08-26 03:31:01 +00:00

extractedFrameIndex.test.ts

fix(engine): preserve source frame identity above 99,999 (#3503)

2026-08-26 12:30:49 -04:00

extractedFrameIndex.ts

fix(engine): preserve source frame identity above 99,999 (#3503)

2026-08-26 12:30:49 -04:00

extractionCache.test.ts

fix(engine): preserve source frame identity above 99,999 (#3503)

2026-08-26 12:30:49 -04:00

extractionCache.ts

fix(engine): preserve source frame identity above 99,999 (#3503)

2026-08-26 12:30:49 -04:00

fileServer.ts

fix(core): consolidate external asset and dependency preservation (#2410)

2026-07-14 21:55:51 -04:00

frameCapture-constructionOwnership.test.ts

fix(engine): escalate hung browser lease closes

2026-07-16 12:58:10 -04:00

frameCapture-cssBackgroundReady.test.ts

fix(engine): consolidate capture readiness and retries (#2404)

2026-07-14 18:10:03 -04:00

frameCapture-discardWarmup.test.ts

…

frameCapture-gpuCompletion.test.ts

fix: align local WebGPU capture behavior (#2907)

2026-07-30 21:52:30 -07:00

frameCapture-liveMapWarning.test.ts

feat(engine): warn when a live map viewport is detected at capture init

2026-07-21 01:08:02 -07:00

frameCapture-namePolyfill.test.ts

…

frameCapture-percentiles.test.ts

feat(engine): opt-in per-frame timing on fast-capture fallback path

2026-07-16 00:28:40 +00:00

frameCapture-pollImagesReady.test.ts

…

frameCapture-readinessWarnings.test.ts

fix(render): surface structured outcomes (#2153)

2026-07-13 19:07:39 -04:00

frameCapture-staticDedupBoundary.test.ts

fix(engine): preserve static dedup across caption runs (#3438)

2026-08-23 13:18:18 -04:00

frameCapture-staticDedupIndex.test.ts

fix(engine): preserve static dedup across caption runs (#3438)

2026-08-23 13:18:18 -04:00

frameCapture-staticDedupTimelineCall.test.ts

fix: bound invalid render durations

2026-07-21 03:05:53 +00:00

frameCapture-staticDedupVerifyDensity.test.ts

fix(engine): preserve static dedup across caption runs (#3438)

2026-08-23 13:18:18 -04:00

frameCapture-subTimelinePoll.test.ts

fix(engine): fail-fast the sub-composition timeline wait when a script 404s

2026-07-08 16:09:47 -07:00

frameCapture-transientErrors.test.ts

fix(engine): consolidate capture readiness and retries (#2404)

2026-07-14 18:10:03 -04:00

frameCapture-verifySampleFractions.test.ts

fix(producer,engine): gate drawelement on ancestor background-image + tail verify sample

2026-07-11 12:00:25 -07:00

frameCapture-warmupTicks.test.ts

fix(engine): keep BeginFrame time monotonic across frame rates (#3011)

2026-08-04 19:22:33 -07:00

frameCapture.captureOptions.test.ts

…

frameCapture.test.ts

fix(engine): ignore benign media request aborts (#2423)

2026-07-16 18:20:25 -04:00

frameCapture.ts

fix(engine): fail render on sub-composition script failures (#3352) (#3528)

2026-08-28 00:21:34 +00:00

hdrCapture.test.ts

…

hdrCapture.ts

…

mediaRenderIdBridge.ts

fix(producer): give inlined media a document-unique render id (#3342)

2026-08-19 00:24:07 -04:00

mediaTimelineWindow.test.ts

feat: make creator media edits render-safe (#3322)

2026-08-18 10:17:02 -04:00

mediaTimelineWindow.ts

feat: make creator media edits render-safe (#3322)

2026-08-18 10:17:02 -04:00

pageNavigationTimeoutErrorHint.test.ts

feat(engine): surface escape hatches in page.goto Nav timeout errors

2026-07-15 22:33:37 +00:00

pageNavigationTimeoutErrorHint.ts

feat(engine): surface escape hatches in page.goto Nav timeout errors

2026-07-15 22:33:37 +00:00

parallelCoordinator-peerAbort.test.ts

fix(producer): trip DE parallel-router circuit breaker on stalls and hangs (#3479)

2026-08-25 23:54:49 +00:00

parallelCoordinator.test.ts

feat(engine): preflight psnr filter availability and force-fallback to screenshot on missing (#3418)

2026-08-22 04:23:34 -07:00

parallelCoordinator.ts

fix(producer): trip DE parallel-router circuit breaker on stalls and hangs (#3479)

2026-08-25 23:54:49 +00:00

protocolTimeoutErrorHint.test.ts

feat(engine): surface protocolTimeout env + flag in Puppeteer timeout errors

2026-07-15 22:11:44 +00:00

protocolTimeoutErrorHint.ts

feat(engine): surface protocolTimeout env + flag in Puppeteer timeout errors

2026-07-15 22:11:44 +00:00

referenceResolver.ts

fix(producer,core): honor relative data-start id-refs in render media scheduling (#3252)

2026-08-26 05:36:24 +00:00

screenshotService.test.ts

feat(runtime): render media treatments deterministically

2026-07-24 11:17:22 -07:00

screenshotService.ts

fix(producer): give inlined media a document-unique render id (#3342)

2026-08-19 00:24:07 -04:00

streamingEncoder.test.ts

refactor(engine): manage child process lifecycles (#2160)

2026-07-17 01:17:53 -04:00

streamingEncoder.ts

fix(engine): hide ffmpeg console windows on Windows (#3381)

2026-08-21 11:37:21 -04:00

systemMemory.test.ts

fix: bound HDR and video extraction resources (#2955)

2026-08-02 20:21:54 -07:00

systemMemory.ts

fix: bound HDR and video extraction resources (#2955)

2026-08-02 20:21:54 -07:00

threeDProjection-cssEffectRisk.test.ts

…

threeDProjection.ts

…

videoFrameExtractor.errorClassification.test.ts

fix(engine): validate remote download integrity (#2938)

2026-08-04 18:02:01 -07:00

videoFrameExtractor.test.ts

fix(engine,producer,lint): resolve <source> children for media extract and localize (#3238)

2026-08-26 20:17:12 +00:00

videoFrameExtractor.ts

fix(engine,producer,lint): resolve <source> children for media extract and localize (#3238)

2026-08-26 20:17:12 +00:00

videoFrameInjector.test.ts

fix(producer): fallback distributed capture safely

2026-07-27 03:08:40 +00:00

videoFrameInjector.ts

fix(producer): give inlined media a document-unique render id (#3342)

2026-08-19 00:24:07 -04:00

vp9Options.ts

…

wavChunks.test.ts

fix(core): give the chorus and phaser LFOs a phase, and unwire them on dispose (#3183)

2026-08-13 08:52:57 -07:00

wavChunks.ts

fix(core): give the chorus and phaser LFOs a phase, and unwire them on dispose (#3183)

2026-08-13 08:52:57 -07:00