gramps 048cab79f8 docs: handoff answers the RTMP diagnostic and records today's two units
The handoff asked for the RTMP diagnostic as item 1 and claimed the next code
unit was packaging. Both are now wrong, and per the map's own rule a stale
handoff is worse than none because the reader trusts it.

1. DIAGNOSTIC ANSWERED, and it narrowed the question rather than closing it.
   ffmpeg reaches YouTube — rtmp://a.rtmp.youtube.com/live2/..., 7.4 MB video
   plus 46 KB audio muxed, no socket error. The broadcast never leaves `ready`:
   enableAutoStart=true was sent, yet close-out refused `complete` with 403
   invalidTransition, which is only legal from `live`. Two things stay honestly
   unknown — the push was only 8s, and the app never polls broadcast status
   during a stream (only stream health), so the log cannot show whether or when
   it flipped. Next step is one log line plus one 60-second test.

2. Packaging is DEFERRED, not next. Creator ruling 2026-10-04: still in active
   development, so ship-time work waits. Item 1 of "Next" said the opposite.

3. Push state: origin/main = cc2d1ef as of 2026-10-04, tree clean. Stale push
   state has now bitten twice here, so the line now tells the next session to
   verify with rev-list instead of believing the file.

4. Test count 381, not 380.

5. New landmine: the frame pump logged 86 stalls per 5s (142 lines in an
   8-second window) while stats still read 301/300 frames and 0 dropped. Those
   two facts contradict each other; recorded as a measurement to take, not a
   bug to fix from the log.

Startup stall (TRAX / unreachable NAS) shipped in cc2d1ef and is documented in
ai.md; not duplicated here.
2026-10-04 09:37:32 -07:00

ytLlive

LlamaCasty — livestream smarter

A creator-proof live-streaming and recording app for YouTube — native Windows (C# / WPF / .NET 8).

Screenshot

ytLlive — main window with scenes, sources, and live preview

Design Principle

This software is so intuitive that even the most right-brained person can easily intuit and use it.

Every feature is measured against this. One-click go-live, sane YouTube defaults, visual scene building, and no dead ends — every action has a visible outcome.

Why ytLlive

OBS treats YouTube as an afterthought; SLOBS is Twitch-first with YouTube bolted on. ytLlive is designed and dedicated to YouTube livestreaming and recording, and to YouTube's specific quirks.

Account Assumption

ytLlive assumes you already have a YouTube creator account — connecting uses "Sign in with Google" to link that existing account. ytLlive does not create accounts. If you don't have a YouTube channel yet, set one up on YouTube first, then connect it here.

Audio Assumption

ytLlive uses your default microphone and desktop/game output — it never hunts for a device or contends for one. It assumes your audio is already configured and working (default input and output set, not hijacked by another app). Audio issues are a Windows/device matter outside ytLlive's scope: we don't debug, detect, or try to fix them. If it doesn't sound right, fix the system's audio settings first — it's on the OS, not on us.

Run

dotnet build   # Windows only — WPF
dotnet run

Version Roadmap

v1 is the finished product (creator ruling, 2026-09-01 — there are no v1.x releases). Everything still queueing lands in v1; anything not on the feature list is on the closed "Out of product — permanently" list in TASKS.md — read that page before asking for a feature.

What v1 ships: the five-scene director's control surface, webcam + screen capture, media + web + text sources, chat on-stream, the social bar, mic/desktop audio with auto-duck and TRAX, local recording, variable quality tiers with auto step-down, one-click go-live + scheduling, stream resilience (auto-reconnect inside YouTube's grace, one-click back on air), built-in monetization awareness (reward capture, session reports, YPP journey tracker), Alerts — all free and ungated; the paid tier only removes the branding flash.

Structure

Path Role
Models/ Scene, Source, WebcamSceneConfig, SceneElement, SceneCatalog, QualityOption, StreamConfig/Health, chat, Socials, BroadcastMetadata, Music, MicStatus
ViewModels/ MainViewModel (partial classes per area) + dialogs: GoLive, CameraPicker, MicPicker, HotkeyConfig, Socials, LiveBroadcastForm
Services/ YouTube (OAuth, streams/broadcasts, chat polling), LayoutStore (SQLite), capture (camera/screen-capture/media-file via FFmpeg), SceneCompositor + FramePump, FFmpeg encoder + RTMP, audio pipeline (WASAPI loopback + mic, mixer, filters, ducker, limiter, TRAX), SocialValidator, notifications, hotkeys, SceneGraph, ChatOverlayLayer
Helpers/ ViewModelBase, RelayCommand, ImageCache, AppLog, TokenStore (DPAPI), OAuthCredentials, converters
Themes/ Controls.xaml — the dark-theme control styles, merged once in App.xaml
MainWindow.xaml Dark-theme control surface: thumbnails + central preview, two-state left panel (layers/properties ↔ live chat), top bar, footer
Distribution.md GA-time plan: signing, installer, EULA, hardening — executed as TASK 36

Docs (memory map)

schema.md defines the conventions; ai.md is the AI/session guide; TASKS.md is the task queue. Each code directory carries an index.md.

S
Description
Creator-proof live-streaming and recording app for YouTube — native Windows (C# / WPF / .NET 8). One-click go-live, visual scene building.
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