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4.12.0

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@superuser404notfound superuser404notfound released this 05 Jul 13:59
4.12.0
f7ff308

Additive release since 4.11.0. No breaking API changes.

Added

  • Opt-in decoded PCM audio tap (#95). installAudioTap() streams playback audio as mono Float32 48 kHz buffers with source-PTS timestamps and discontinuity flags, for host-side speech/audio features (live transcription, ShazamKit). New aetherctl audiotap.
  • Configurable forward-buffer window (#102). LoadOptions.forwardBufferSegments (clamped 4...150; nil keeps the adaptive default) lets hosts trade memory for resilience on slow or unstable sources.
  • Dolby Vision profile exposed (#103). SourceProbe.dvProfile and the live sourceDVProfile publish the profile number (5 / 7 / 8 / 10) for Stats-for-Nerds labels.
  • CEA-608 as a native WebVTT rendition on iOS (#98). 608 captions survive PiP and AirPlay through the existing WebVTT path.

Fixed

  • Dolby Vision Profile 5 / AV1 Profile 10.0 thumbnail colour (#103). FrameExtractor read the IPT-PQ-C2 base layer as BT.2020 YCbCr (green / magenta cast). It now applies the DV colour transform from the RPU metadata on the CPU. No Apple still-image API resolves this on its own; playback was never affected.
  • mov_text subtitle memory growth (#104). The native subtitle side demuxer now discards non-subtitle streams instead of streaming the whole program to harvest sparse mov_text packets.
  • Bridged-resume alignment and post-EOF revive (#99).
  • PGS catch-up burst suppression (#100).
  • Reactive master to media fallback on display rejection, and macOS on-demand HDR routing (#98).
  • Bounded wedge-restart reopen and #93 stall-recovery seek-target fixes.

Changed

  • SMB now uses SMBClient (#97), fixing SMB shares on tvOS / iOS (AMSMB2 hit EPERM). Support boundary SMB 2.0.2 / 2.1.

Removed

  • Dead in-band mov_text / tx3g subtitle muxing.
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