040000 tree b10032c5ea82987eac6943c6c810440059d015a7	QTKit
040000 tree 78be50cc0d09194acc8fb55821b1452902e634ce	QuickTime
100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	video_capture_mac.h
100644 blob d14aec4a4b327f1ab4416602559313bc9fc80b4a	video_capture_mac.mm