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Miam-Player
0.8.0
A nice music player
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An implementation of MP4 audio properties. More...
#include <mp4properties.h>
Public Types | |
enum | Codec { Unknown = 0, AAC, ALAC } |
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enum | ReadStyle { Fast, Average, Accurate } |
Reading audio properties from a file can sometimes be very time consuming and for the most accurate results can often involve reading the entire file. More... | |
Public Member Functions | |
Properties (File *file, Atoms *atoms, ReadStyle style=Average) | |
virtual | ~Properties () |
virtual int | length () const |
Returns the length of the file in seconds. More... | |
int | lengthInSeconds () const |
Returns the length of the file in seconds. More... | |
int | lengthInMilliseconds () const |
Returns the length of the file in milliseconds. More... | |
virtual int | bitrate () const |
Returns the average bit rate of the file in kb/s. More... | |
virtual int | sampleRate () const |
Returns the sample rate in Hz. More... | |
virtual int | channels () const |
Returns the number of audio channels. More... | |
virtual int | bitsPerSample () const |
Returns the number of bits per audio sample. More... | |
bool | isEncrypted () const |
Returns whether or not the file is encrypted. More... | |
Codec | codec () const |
Returns the codec used in the file. More... | |
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virtual | ~AudioProperties () |
Destroys this AudioProperties instance. More... | |
int | lengthInSeconds () const |
Returns the length of the file in seconds. More... | |
int | lengthInMilliseconds () const |
Returns the length of the file in milliseconds. More... | |
Additional Inherited Members | |
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AudioProperties (ReadStyle style) | |
Construct an audio properties instance. More... | |
An implementation of MP4 audio properties.
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Returns the average bit rate of the file in kb/s.
Implements TagLib::AudioProperties.
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Returns the number of bits per audio sample.
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Returns the number of audio channels.
Implements TagLib::AudioProperties.
Codec TagLib::MP4::Properties::codec | ( | ) | const |
Returns the codec used in the file.
bool TagLib::MP4::Properties::isEncrypted | ( | ) | const |
Returns whether or not the file is encrypted.
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Returns the length of the file in seconds.
The length is rounded down to the nearest whole second.
Implements TagLib::AudioProperties.
int TagLib::MP4::Properties::lengthInMilliseconds | ( | ) | const |
Returns the length of the file in milliseconds.
int TagLib::MP4::Properties::lengthInSeconds | ( | ) | const |
Returns the length of the file in seconds.
The length is rounded down to the nearest whole second.
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Returns the sample rate in Hz.
Implements TagLib::AudioProperties.