ismindex.c File Reference

#include <stdio.h>
#include <string.h>
#include "cmdutils.h"
#include "libavformat/avformat.h"
#include "libavformat/isom.h"
#include "libavformat/os_support.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mathematics.h"

Go to the source code of this file.

Data Structures
struct	MoofOffset
struct	Track
struct	Tracks

Functions
static int	usage (const char *argv0, int ret)
static int	expect_tag (int32_t got_tag, int32_t expected_tag)
static int	copy_tag (AVIOContext *in, AVIOContext *out, int32_t tag_name)
static int	skip_tag (AVIOContext *in, int32_t tag_name)
static int	write_fragment (const char *filename, AVIOContext *in)
static int	skip_fragment (AVIOContext *in)
static int	write_fragments (struct Tracks *tracks, int start_index, AVIOContext *in, const char *basename, int split, int ismf, const char *output_prefix)
static int64_t	read_trun_duration (AVIOContext *in, int default_duration, int64_t end)
static int64_t	read_moof_duration (AVIOContext *in, int64_t offset)
static int	read_tfra (struct Tracks *tracks, int start_index, AVIOContext *f)
static int	read_mfra (struct Tracks *tracks, int start_index, const char *file, int split, int ismf, const char *basename, const char *output_prefix)
static int	get_private_data (struct Track *track, AVCodecContext *codec)
static int	get_video_private_data (struct Track *track, AVCodecContext *codec)
static int	handle_file (struct Tracks *tracks, const char *file, int split, int ismf, const char *basename, const char *output_prefix)
static void	output_server_manifest (struct Tracks *tracks, const char *basename, const char *output_prefix, const char *path_prefix, const char *ismc_prefix)
static void	print_track_chunks (FILE *out, struct Tracks *tracks, int main, const char *type)
static void	output_client_manifest (struct Tracks *tracks, const char *basename, const char *output_prefix, int split)
static void	clean_tracks (struct Tracks *tracks)
int	main (int argc, char **argv)

Function Documentation

static int usage ( const char *  argv0, int  ret  )

static

Definition at line 58 of file ismindex.c.

static int expect_tag ( int32_t  got_tag, int32_t  expected_tag  )

static

Definition at line 97 of file ismindex.c.

Referenced by copy_tag(), read_moof_duration(), and skip_tag().

static int copy_tag ( AVIOContext *  in, AVIOContext *  out, int32_t  tag_name  )

static

Definition at line 109 of file ismindex.c.

Referenced by write_fragment(), and yop_copy_previous_block().

static int skip_tag ( AVIOContext *  in, int32_t  tag_name  )

static

Definition at line 134 of file ismindex.c.

Referenced by decode_frame_common(), and skip_fragment().

static int write_fragment ( const char *  filename, AVIOContext *  in  )

static

Definition at line 147 of file ismindex.c.

Referenced by write_fragments().

static int skip_fragment ( AVIOContext *  in )

static

Definition at line 168 of file ismindex.c.

Referenced by write_fragments().

static int write_fragments ( struct Tracks *  tracks, int  start_index, AVIOContext *  in, const char *  basename, int  split, int  ismf, const char *  output_prefix  )

static

Definition at line 177 of file ismindex.c.

Referenced by read_mfra().

static int64_t read_trun_duration ( AVIOContext *  in, int  default_duration, int64_t  end  )

static

Definition at line 230 of file ismindex.c.

Referenced by read_moof_duration().

static int64_t read_moof_duration ( AVIOContext *  in, int64_t  offset  )

static

Definition at line 266 of file ismindex.c.

Referenced by read_tfra().

static int read_tfra ( struct Tracks *  tracks, int  start_index, AVIOContext *  f  )

static

Definition at line 318 of file ismindex.c.

Referenced by read_mfra().

static int read_mfra ( struct Tracks *  tracks, int  start_index, const char *  file, int  split, int  ismf, const char *  basename, const char *  output_prefix  )

static

Definition at line 409 of file ismindex.c.

Referenced by handle_file().

static int get_private_data ( struct Track *  track, AVCodecContext *  codec  )

static

Definition at line 450 of file ismindex.c.

Referenced by get_video_private_data(), and handle_file().

static int get_video_private_data ( struct Track *  track, AVCodecContext *  codec  )

static

Definition at line 461 of file ismindex.c.

Referenced by handle_file().

static int handle_file ( struct Tracks *  tracks, const char *  file, int  split, int  ismf, const char *  basename, const char *  output_prefix  )

static

Definition at line 492 of file ismindex.c.

Referenced by main().

static void output_server_manifest ( struct Tracks *  tracks, const char *  basename, const char *  output_prefix, const char *  path_prefix, const char *  ismc_prefix  )

static

Definition at line 613 of file ismindex.c.

Referenced by main().

static void print_track_chunks ( FILE *  out, struct Tracks *  tracks, int  main, const char *  type  )

static

Definition at line 651 of file ismindex.c.

Referenced by output_client_manifest().

static void output_client_manifest ( struct Tracks *  tracks, const char *  basename, const char *  output_prefix, int  split  )

static

Definition at line 686 of file ismindex.c.

Referenced by main().

static void clean_tracks ( struct Tracks *  tracks )

static

Definition at line 769 of file ismindex.c.

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Definition at line 781 of file ismindex.c.