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

       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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