The renderer painted the image brush at its native origin (0,0) with no brush
transform, so an image-filled rect drawn anywhere but the world origin only showed
the overlapping corner of the image. Both render paths now map the image's native
pixel space onto the fill's bounding box (Vello brush_transform; tiny-skia Pattern
transform) — 1:1 for an image-sized rectangle, stretch-to-bbox for arbitrary shapes.
Surround → stereo downmix:
- render_from_file folds multichannel sources (5.1/7.1/…) down to stereo with
proper coefficients (full level for the matching front channel, 1/√2 for centre
+ each surround, LFE dropped), normalized per row to avoid clipping (matching
ffmpeg's default). Applied uniformly to both the direct-copy and sinc-resample
paths and to every storage type (PCM, compressed, video audio), only when
dst==2 && src>2; unknown layouts fall back to front L/R. Previously it just took
FL/FR, dropping centre dialog + surrounds.
Proper video-audio reload:
- A video's audio track is now stored as a path reference to the video (never
packed/embedded as audio media) and re-probed via FFmpeg on load into a
streaming VideoAudio entry, so multichannel audio survives reload (the old
Symphonia reconstitution collapsed it, breaking the downmix). Driven by a new
AudioPoolEntry.is_video_audio flag across serialize / save_beam / load. Also
removes the decode-whole-video-to-RAM + temp-file path on load.
Fix video scaling:
- Any video with dimensions larger than the stage was being scaled down into the corner incorrectly; we now bake the frame-clip scale into the instance transform.
Skyler Lehmkuhl