Dylan M. Taylor d4945d0443 fix(codecs): harden media decoders against resource amplification and unbound state (#1285) ...

* fix(codecs): harden media decoders against resource amplification and unbound state

- Ogg recovery (Finding 29): Reuse capture search window buffer and bound
  cumulative recovery work to prevent quadratic re-scanning.
- Opus packet concealment (Finding 40): Skip empty stored Opus packets
  instead of triggering packet-loss concealment audio.
- Opus decoded PCM budget (Finding 63): Enforce aggregate MAX_PCM_SAMPLES
  limit before expanding planar audio samples.
- H.264 DPB reference eviction (Finding 56): Validate MMCO 6 against
  max_long_term_frame_idx and evict oldest entries when capacity is reached.
- HEVC missing reference frames (Finding 57): Share gray replacement frames
  and bound missing references to DPB buffering limits.
- AV1 show_existing_frame budget (Finding 69): Cap frame outputs per chunk
  to 32 to prevent output batch memory explosion.
- AV1 nonuniform tile bounds (Finding 89): Enforce MAX_TILE_COLS and
  MAX_TILE_ROWS limits on nonuniform tile layouts.

* fix(codecs): refine show_existing_frame limit, PCM capacity check, and buffered Ogg search

2026-10-25 15:59:10 -04:00

..

src

fix(codecs): harden media decoders against resource amplification and unbound state (#1285)

2026-10-25 15:59:10 -04:00

tests

Media: a video with an unsupported codec says only its audio plays (#1237)

2026-10-24 10:41:30 +02:00

Cargo.toml

Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates

2026-10-06 01:46:40 -04:00