setNext() appended raw content:// URIs that mpv cannot open, stalling
playback at the SD-card-download track boundary. Convert to fdclose://
like open(), track the armed fd, and reclaim it via a new closeContentFd
method when the entry is dropped unplayed (close only when provably
unconsumed — playlist-pos 0 before and after the remove; leak on doubt).
The playlist-pos pre-check also keeps the clear path from removing the
playing entry when mpv rolls into the armed track mid-clear.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Audio-only mpv core on every platform (dedicated
com.plezy/mpv_audio_player channels): parameterized android/windows/
linux mpv plugins and a new apple MpvAudioPlayerCore, all skipping
video/window paths (vid=no, audio-display=no, gapless-audio=weak).
MusicPlaybackService drives an in-memory queue with shuffle/repeat,
file-loaded-event gapless arming (property edges coalesce and the
android bridge drops them), per-track progress reporting, OS media
controls, audio focus, sleep timer, and error auto-skip.
PlaybackCoordinator enforces one live native player: starting video
disposes the audio core first.
Flutter's imageCache budget only bounds decoded CPU bitmaps: Skia's GPU
resource cache is sized from the surface area (hundreds of MB on a
4K-composited TV) and the Dart old gen defaults to a large fraction of
physical RAM. Both drive LMK kills on 2GB boxes. Cap them via engine
shell args on hardware matching the reduced-tier triple.
Ref #1349
Some TV SoCs (Amlogic Mi Box class) stall the MediaCodec output path
after pause/resume: audio and the clock keep advancing but the picture
freezes until a seek flushes the codec. Arm a watchdog on every
transition to playing with a warm decoder; if rendered frames stop
advancing while the position moves, recover with a 250ms seek-back
(same-position seeks are short-circuited without a codec flush),
capped per session and logged for field diagnosis.
close#1454
Impeller was blanket-disabled on TV in e759dafa as a precaution when the
Tensor/NVIDIA fallbacks landed, and #749 (API 30 Fire TV Cube freezing
until the Skia build) validated it. Flutter has since deprecated the
Impeller opt-out, so start walking the disable back where the hardware
can take it: TV devices on Android 12+ with a Vulkan 1.1 driver use
Impeller, while Fire OS (modern API levels on GPUs whose drivers can't
back it up), pre-12 boxes, and the existing NVIDIA/Huawei/e-waste quirks
stay on Skia. Tag Sentry events with the active renderer so TV
regressions are attributable while this rolls out.
edde746