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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