ASFMainHeader Struct Reference

#include <asf.h>


Data Fields

ff_asf_guid guid
 generated by client computer
uint64_t file_size
 in bytes invalid if broadcasting
uint64_t create_time
 time of creation, in 100-nanosecond units since 1.1.1601 invalid if broadcasting
uint64_t play_time
 play time, in 100-nanosecond units invalid if broadcasting
uint64_t send_time
 time to send file, in 100-nanosecond units invalid if broadcasting (could be ignored)
uint32_t preroll
 timestamp of the first packet, in milliseconds if nonzero - subtract from time
uint32_t ignore
 preroll is 64bit - but let's just ignore it
uint32_t flags
 0x01 - broadcast 0x02 - seekable rest is reserved should be 0
uint32_t min_pktsize
 size of a data packet invalid if broadcasting
uint32_t max_pktsize
 shall be the same as for min_pktsize invalid if broadcasting
uint32_t max_bitrate
 bandwidth of stream in bps should be the sum of bitrates of the individual media streams


Detailed Description

Definition at line 50 of file asf.h.


Field Documentation

time of creation, in 100-nanosecond units since 1.1.1601 invalid if broadcasting

Definition at line 54 of file asf.h.

Referenced by asf_read_file_properties().

in bytes invalid if broadcasting

Definition at line 52 of file asf.h.

Referenced by asf_read_file_properties().

0x01 - broadcast 0x02 - seekable rest is reserved should be 0

Definition at line 63 of file asf.h.

Referenced by asf_read_file_properties(), asf_read_header(), and asf_read_stream_properties().

generated by client computer

Definition at line 51 of file asf.h.

Referenced by asf_read_file_properties().

preroll is 64bit - but let's just ignore it

Definition at line 62 of file asf.h.

Referenced by asf_read_file_properties().

bandwidth of stream in bps should be the sum of bitrates of the individual media streams

Definition at line 70 of file asf.h.

Referenced by asf_read_file_properties().

shall be the same as for min_pktsize invalid if broadcasting

Definition at line 68 of file asf.h.

Referenced by asf_read_file_properties().

size of a data packet invalid if broadcasting

Definition at line 66 of file asf.h.

Referenced by asf_read_file_properties(), and ff_asf_get_packet().

play time, in 100-nanosecond units invalid if broadcasting

Definition at line 56 of file asf.h.

Referenced by asf_read_file_properties(), and asf_read_stream_properties().

timestamp of the first packet, in milliseconds if nonzero - subtract from time

Definition at line 60 of file asf.h.

Referenced by asf_build_simple_index(), asf_read_file_properties(), asf_read_stream_properties(), and ff_asf_parse_packet().

time to send file, in 100-nanosecond units invalid if broadcasting (could be ignored)

Definition at line 58 of file asf.h.

Referenced by asf_read_file_properties().


The documentation for this struct was generated from the following file:

Generated on Fri Oct 26 02:38:22 2012 for FFmpeg by  doxygen 1.5.8