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libsaria: Find audio properties of each scanned song 

This gives me the length, bitrate, sample rate and number of channels.
This commit is contained in:
Bryan Schumaker 2011-09-18 11:23:44 -04:00
parent 333a3a4b04
commit 3255b045f0
2 changed files with 22 additions and 9 deletions
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4
include/libsaria/tags.h
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@ -15,6 +15,10 @@ class TrackTag
string genre;
unsigned int year;
unsigned int track;
int length;
int bitrate;
int sample;
int channels;
public:
TrackTag(string);

27
libsaria/path/tags.cpp
View File

@ -22,20 +22,29 @@ void TrackTag::print_tag()
TrackTag::TrackTag(string file)
{
Tag *tag;
AudioProperties *prop;
FileRef ref(file.c_str());
if (ref.isNull())
throw "Error tagging file: " + file;
tag = ref.tag();
filepath = file;
title = tag->title().to8Bit();
artist = tag->artist().to8Bit();
album = tag->album().to8Bit();
comment = tag->comment().to8Bit();
genre = tag->genre().to8Bit();
year = tag->year();
track = tag->track();
/* Extract tags */
tag = ref.tag();
title = tag->title().to8Bit();
artist = tag->artist().to8Bit();
album = tag->album().to8Bit();
comment = tag->comment().to8Bit();
genre = tag->genre().to8Bit();
year = tag->year();
track = tag->track();
/* Extract audio properties */
prop = ref.audioProperties();
length = prop->length();
bitrate = prop->bitrate();
sample = prop->sampleRate();
channels = prop->channels();
}
TrackTag::~TrackTag()