NAME
libmtp - LIBMTP_track_struct
SYNOPSIS
#include <libmtp.h>
Data Fields
uint32_t item_id
uint32_t parent_id
uint32_t storage_id
char * title
char * artist
char * composer
char * genre
char * album
char * date
char * filename
uint16_t tracknumber
uint32_t duration
uint32_t samplerate
uint16_t nochannels
uint32_t wavecodec
uint32_t bitrate
uint16_t bitratetype
uint16_t rating
uint32_t usecount
uint64_t filesize
time_t modificationdate
LIBMTP_filetype_t filetype
LIBMTP_track_t * next
Detailed Description
MTP track struct
Examples:
getplaylist.c, playlists.c, sendtr.c, and tracks.c.
Field Documentation
char* LIBMTP_track_struct::album Album name for track
Examples:
tracks.c.
Referenced by LIBMTP_destroy_track_t(), and
LIBMTP_Update_Track_Metadata().
char* LIBMTP_track_struct::artist Name of recording artist
Examples:
getplaylist.c, playlists.c, and tracks.c.
Referenced by LIBMTP_destroy_track_t(), and
LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::bitrate (Average) bitrate for this file min=1
max=0x16e360
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
uint16_t LIBMTP_track_struct::bitratetype 0 = unused, 1 = constant, 2 =
VBR, 3 = free
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
char* LIBMTP_track_struct::composer Name of recording composer
Examples:
tracks.c.
Referenced by LIBMTP_destroy_track_t(), and
LIBMTP_Update_Track_Metadata().
char* LIBMTP_track_struct::date Date of original recording as a string
Examples:
tracks.c.
Referenced by LIBMTP_destroy_track_t(), and
LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::duration Duration in milliseconds
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
char* LIBMTP_track_struct::filename Original filename of this track
Examples:
tracks.c.
Referenced by LIBMTP_destroy_track_t(),
LIBMTP_Get_Tracklisting_With_Callback_For_Storage(),
LIBMTP_Get_Trackmetadata(), LIBMTP_Send_Track_From_File_Descriptor(),
LIBMTP_Send_Track_From_Handler(), and LIBMTP_Set_Track_Name().
uint64_t LIBMTP_track_struct::filesize Size of track file in bytes
Examples:
tracks.c.
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage(),
LIBMTP_Get_Trackmetadata(), LIBMTP_Send_Track_From_File_Descriptor(),
and LIBMTP_Send_Track_From_Handler().
LIBMTP_filetype_t LIBMTP_track_struct::filetype Filetype used for the
current track
Examples:
tracks.c.
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage(),
LIBMTP_Get_Trackmetadata(), LIBMTP_Send_Track_From_File_Descriptor(),
LIBMTP_Send_Track_From_Handler(), LIBMTP_Set_Track_Name(), and
LIBMTP_Update_Track_Metadata().
char* LIBMTP_track_struct::genre Genre name for track
Examples:
tracks.c.
Referenced by LIBMTP_destroy_track_t(), and
LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::item_id Unique item ID
Examples:
sendtr.c, and tracks.c.
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage(),
LIBMTP_Get_Trackmetadata(), LIBMTP_new_track_t(),
LIBMTP_Send_Track_From_File_Descriptor(),
LIBMTP_Send_Track_From_Handler(), LIBMTP_Set_Track_Name(), and
LIBMTP_Update_Track_Metadata().
time_t LIBMTP_track_struct::modificationdate Date of last alteration of the
track
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage(), and
LIBMTP_Get_Trackmetadata().
LIBMTP_track_t* LIBMTP_track_struct::next Next track in list or NULL if
last track
Examples:
tracks.c.
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage().
uint16_t LIBMTP_track_struct::nochannels Number of channels in this
recording 0 = unknown, 1 or 2
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::parent_id ID of parent folder
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage(),
LIBMTP_Get_Trackmetadata(), LIBMTP_Send_Track_From_File_Descriptor(),
and LIBMTP_Send_Track_From_Handler().
uint16_t LIBMTP_track_struct::rating User rating 0-100 (0x00-0x64)
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::samplerate Sample rate of original file, min
0x1f80 max 0xbb80
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::storage_id ID of storage holding this track
Examples:
sendtr.c.
Referenced by LIBMTP_Get_Tracklisting_With_Callback_For_Storage(),
LIBMTP_Get_Trackmetadata(), LIBMTP_Send_Track_From_File_Descriptor(),
and LIBMTP_Send_Track_From_Handler().
char* LIBMTP_track_struct::title Track title
Examples:
getplaylist.c, playlists.c, and tracks.c.
Referenced by LIBMTP_destroy_track_t(), and
LIBMTP_Update_Track_Metadata().
uint16_t LIBMTP_track_struct::tracknumber Track number (in sequence on
recording)
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::usecount Number of times used/played
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
uint32_t LIBMTP_track_struct::wavecodec FourCC wave codec name
Examples:
tracks.c.
Referenced by LIBMTP_Update_Track_Metadata().
Author
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