3 Commits

Author	SHA1	Message	Date
Jonathan Thomas	d70e80eac4	Harden playback/cache path for malformed media and concurrent timeline updates ... - Invalidate timeline cache on ApplyJsonDiff() clip insert (remove affected frame range). - Add lock in Timeline::ClearAllCache() for safe concurrent access. - Make VideoCacheThread cross-thread state safe (atomics + seek-state mutex). - Lock CacheMemory::Contains() to avoid races. - Handle malformed audio streams in FFmpegReader by disabling invalid audio and continuing video-only. - Add FPS/timebase safety fallbacks in FFmpeg frame/PTS math. - Guard Frame::GetSamplesPerFrame() against invalid inputs. - Add/adjust regression tests for cache invalidation and invalid rate handling.	2026-02-11 20:11:47 -06:00
Jonathan Thomas	43f9ed89ae	VideoCacheThread: add directional preroll ... - start cache rebuilds with a preroll offset (settings-based) - tighten isReady to require frames ahead/behind playhead add unit tests for preroll clamping and readiness	2026-02-05 12:39:06 -06:00
Jonathan Thomas	364fb37565	Unit tests for new VideoCacheThread, to test all helper methods and ensure our general logic is correct (caching forward and backwards)	2025-06-03 22:24:34 -05:00