1/* 2 * MXF 3 * Copyright (c) 2006 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com> 4 * 5 * This file is part of FFmpeg. 6 * 7 * FFmpeg is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * FFmpeg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with FFmpeg; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21#ifndef AVFORMAT_MXF_H 22#define AVFORMAT_MXF_H 23 24#include "libavcodec/avcodec.h" 25#include <stdint.h> 26 27typedef uint8_t UID[16]; 28 29enum MXFMetadataSetType { 30 AnyType, 31 MaterialPackage, 32 SourcePackage, 33 SourceClip, 34 TimecodeComponent, 35 Sequence, 36 MultipleDescriptor, 37 Descriptor, 38 Track, 39 CryptoContext, 40 Preface, 41 Identification, 42 ContentStorage, 43 SubDescriptor, 44 IndexTableSegment, 45 EssenceContainerData, 46 TypeBottom,// add metadata type before this 47}; 48 49typedef struct { 50 UID key; 51 int64_t offset; 52 uint64_t length; 53} KLVPacket; 54 55typedef struct { 56 UID uid; 57 unsigned matching_len; 58 int id; 59} MXFCodecUL; 60 61extern const MXFCodecUL ff_mxf_data_definition_uls[]; 62extern const MXFCodecUL ff_mxf_codec_uls[]; 63 64#ifdef DEBUG 65#define PRINT_KEY(pc, s, x) dprintf(pc, "%s %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n", s, \ 66 (x)[0], (x)[1], (x)[2], (x)[3], (x)[4], (x)[5], (x)[6], (x)[7], (x)[8], (x)[9], (x)[10], (x)[11], (x)[12], (x)[13], (x)[14], (x)[15]) 67#else 68#define PRINT_KEY(pc, s, x) 69#endif 70 71#endif /* AVFORMAT_MXF_H */ 72