
1. Fix seeking in test2.mkv by handling non-default timescale after duration. 2. Fix handling of missing cues in test6.mkv by allowing playback to continue (but all seeks will reset to t=0). Issue #631
1. Fix seeking in test2.mkv by handling non-default timescale after duration. 2. Fix handling of missing cues in test6.mkv by allowing playback to continue (but all seeks will reset to t=0). Issue #631