#define FFMPEG_NUT_H
//#include <limits.h>
+//#include "libavutil/adler32.h"
+//#include "libavcodec/mpegaudio.h"
#include "avformat.h"
-//#include "mpegaudio.h"
#include "riff.h"
-//#include "adler32.h"
#define MAIN_STARTCODE (0x7A561F5F04ADULL + (((uint64_t)('N'<<8) + 'M')<<48))
#define STREAM_STARTCODE (0x11405BF2F9DBULL + (((uint64_t)('N'<<8) + 'S')<<48))
FLAG_SIZE_MSB = 32, ///<if set, data_size_msb is at frame header, otherwise data_size_msb is 0
FLAG_CHECKSUM = 64, ///<if set, the frame header contains a checksum
FLAG_RESERVED = 128, ///<if set, reserved_count is coded in the frame header
+ FLAG_HEADER_IDX =1024, ///<If set, header_idx is coded in the frame header.
+ FLAG_MATCH_TIME =2048, ///<If set, match_time_delta is coded in the frame header
FLAG_CODED =4096, ///<if set, coded_flags are stored in the frame header
FLAG_INVALID =8192, ///<if set, frame_code is invalid
}flag_t;
uint16_t size_lsb;
int16_t pts_delta;
uint8_t reserved_count;
+ uint8_t header_idx;
} FrameCode; // maybe s/FrameCode/framecode_t/ or change all to Java style but do not mix
typedef struct {
// int written_packet_size;
// int64_t packet_start;
FrameCode frame_code[256];
+ uint8_t header_len[128];
+ const uint8_t *header[128];
uint64_t next_startcode; ///< stores the next startcode if it has already been parsed but the stream is not seekable
StreamContext *stream;
unsigned int max_distance;
struct AVTreeNode *syncpoints;
} NUTContext;
+extern const AVCodecTag ff_nut_subtitle_tags[];
+
+typedef struct {
+ char str[9];
+ int flag;
+} Dispositions;
+
void ff_nut_reset_ts(NUTContext *nut, AVRational time_base, int64_t val);
int64_t ff_lsb2full(StreamContext *stream, int64_t lsb);
int ff_nut_sp_pos_cmp(syncpoint_t *a, syncpoint_t *b);
int ff_nut_sp_pts_cmp(syncpoint_t *a, syncpoint_t *b);
void ff_nut_add_sp(NUTContext *nut, int64_t pos, int64_t back_ptr, int64_t ts);
+extern const Dispositions ff_nut_dispositions[];
+
#endif /* FFMPEG_NUT_H */