MatroskaTrackEncryption  127 libavformat/matroskadec.c     MatroskaTrackEncryption encryption;
MatroskaTrackEncryption  383 libavformat/matroskadec.c     { MATROSKA_ID_ENCODINGENCALGO,        EBML_UINT, 0, offsetof(MatroskaTrackEncryption,algo), {.u = 0} },
MatroskaTrackEncryption  384 libavformat/matroskadec.c     { MATROSKA_ID_ENCODINGENCKEYID,       EBML_BIN, 0, offsetof(MatroskaTrackEncryption,key_id) },