timothyandClaude Opus 4.8 2fda7d28f8 test(70): pin WeightedShuffle semantics; fix unbounded reshuffle retry on wrap
Ten tests pin the distribution contract exactly rather than statistically,
because the sequence IS the product decision: 3:1 emits A A B A (spread, not
drained); equal weights air a 2-item source as often as a 20-item one; ties break
to the earliest source; a defaulted weight behaves as fair-share (guarding the
migration default); restoring at an index equals advancing to it (the stateless
contract that lets CollectionEnumeratorState carry this order).

Fixes a hang found by the non-vacuity control. When a rotation wraps, MoveNext
retried the rebuild to avoid an immediate repeat. ShuffleInOrder can do that
unbounded because its reshuffle randomizes the lead item — but this order's lead
is decided by weight, so the heaviest source always leads, and when it holds a
single item the lead never changes and the retry never terminates. Two single-item
collections with unequal weights would wedge the playout build. The retry is now
bounded: avoiding a back-to-back repeat is a nicety, not terminating is not.
Regression test walks several wraps under a timeout.

Non-vacuity proven per repo lore: inverting the real WRR pick (max -> min, never
if(true), which trips CS0219 under warnings-as-errors and silently serves a stale
dll to --no-build) failed 5 of 10 tests on a clean build (0 errors, so not a
stale-dll false pass). Reverted; 10/10 green.

Refs #70

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-17 18:31:24 +02:00
2022-04-28 06:56:01 -05:00
2025-11-11 06:12:46 -06:00
2021-02-08 21:13:53 -06:00
2023-08-13 09:33:33 -05:00
2025-11-26 10:49:01 -06:00
2026-02-24 15:27:51 -06:00

ErsatzTV

ErsatzTV lets you transform your media library into a personalized, live TV experience - complete with EPG, channel scheduling, and seamless streaming to all your devices. Rediscover your content, your way.

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epg-example

How It Works

  1. Install ErsatzTV: Download and set up the server on your system.
  2. Add Your Media: Connect your media libraries and collections.
  3. Create Channels: Design and schedule your own live channels.
  4. Stream Anywhere: Watch on any device with IPTV and EPG support.

Key Features

  • Custom channels: Create and schedule your own live TV channels.
  • IPTV & EPG: Stream with IPTV and Electronic Program Guide support.
  • Hardware Transcoding: High-performance streaming with hardware acceleration (NVENC, QSV, VAAPI, AMF, VideoToolbox)
  • Media Server Integration: Connect Plex, Jellyfin, Emby and more.
  • Music & Subtitles: Mix music videos and enjoy subtitle support.
  • Open Source: Free, open, and community-driven project.

Documentation

Documentation is available at ersatztv.org.

License

This project is inspired by pseudotv-plex and the dizquetv fork and is released under the zlib license.

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