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gboolean | ags_audio_file_check_suffix () |
gboolean | ags_audio_file_open () |
gboolean | ags_audio_file_open_from_data () |
gboolean | ags_audio_file_rw_open () |
void | ags_audio_file_close () |
void | ags_audio_file_read_audio_signal () |
void | ags_audio_file_seek () |
void | ags_audio_file_write () |
void | ags_audio_file_flush () |
AgsAudioFile * | ags_audio_file_new () |
#define | AGS_AUDIO_FILE() |
#define | AGS_AUDIO_FILE_CLASS() |
#define | AGS_AUDIO_FILE_GET_CLASS() |
#define | AGS_IS_AUDIO_FILE() |
GType | ags_audio_file_get_type () |
guint | audio-channels | Read / Write |
AgsAudioSignal * | audio-signal | Read / Write |
guint | buffer-size | Read / Write |
gchar * | filename | Read / Write |
GObject * | playable | Read / Write |
guint | samplerate | Read / Write |
GObject * | soundcard | Read / Write |
guint | start-channel | Read / Write |
gboolean
ags_audio_file_open (AgsAudioFile *audio_file
);
Open the AgsAudioFile in read mode.
Since: 1.0.0
gboolean ags_audio_file_open_from_data (AgsAudioFile *audio_file
,gchar *data
);
Open AgsAudioFile using virtual functions.
Since: 1.0.0
gboolean ags_audio_file_rw_open (AgsAudioFile *audio_file
,gboolean create
);
Open the AgsAudioFile in read/write mode.
Since: 1.0.0
void
ags_audio_file_close (AgsAudioFile *audio_file
);
Close the AgsAudioFile.
Since: 1.0.0
void
ags_audio_file_read_audio_signal (AgsAudioFile *audio_file
);
Convert the AgsAudioFile to a GList of buffers.
Since: 1.0.0
void ags_audio_file_seek (AgsAudioFile *audio_file
,guint frames
,gint whence
);
Position the AgsAudioFile's internal data address.
audio_file |
the AgsAudioFile |
|
frames |
number of frames to seek |
|
whence |
SEEK_SET, SEEK_CUR, or SEEK_END |
Since: 1.0.0
void ags_audio_file_write (AgsAudioFile *audio_file
,void *buffer
,guint buffer_size
,guint format
);
Write the buffer to AgsAudioFile.
audio_file |
the AgsAudioFile |
|
buffer |
the audio data |
|
buffer_size |
the count of frames to write |
|
format |
the format |
Since: 1.0.0
void
ags_audio_file_flush (AgsAudioFile *audio_file
);
Flushes the AgsAudioFile's internal buffer.
Since: 1.0.0
AgsAudioFile * ags_audio_file_new (gchar *filename
,GObject *soundcard
,guint start_channel
,guint audio_channels
);
Creates an AgsAudioFile.
filename |
the filename |
|
soundcard |
defaults of AgsSoundcard |
|
start_channel |
ommited channels |
|
audio_channels |
number of channels to read |
Since: 1.0.0
#define AGS_AUDIO_FILE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), AGS_TYPE_AUDIO_FILE, AgsAudioFile))
#define AGS_AUDIO_FILE_CLASS(class) (G_TYPE_CHECK_CLASS_CAST((class), AGS_TYPE_AUDIO_FILE, AgsAudioFileClass))
#define AGS_AUDIO_FILE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), AGS_TYPE_AUDIO_FILE, AgsAudioFileClass))
#define AGS_IS_AUDIO_FILE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), AGS_TYPE_AUDIO_FILE))
“audio-channels”
property “audio-channels” guint
The audio file's count of channels to be read.
Flags: Read / Write
Default value: 1
Since: 1.0.0
“audio-signal”
property“audio-signal” AgsAudioSignal *
The containing AgsAudioSignal.
Flags: Read / Write
Since: 1.0.0
“buffer-size”
property “buffer-size” guint
The buffer size to be used.
Flags: Read / Write
Allowed values: <= 65535
Default value: 0
Since: 1.0.0
“filename”
property “filename” gchar *
The assigned filename.
Flags: Read / Write
Default value: NULL
Since: 1.0.0
“playable”
property “playable” GObject *
The containing AgsAudioSignal.
Flags: Read / Write
Since: 1.0.0
“samplerate”
property “samplerate” guint
The samplerate to be used.
Flags: Read / Write
Allowed values: <= 65535
Default value: 0
Since: 1.0.0
“soundcard”
property “soundcard” GObject *
The assigned soundcard.
Flags: Read / Write
Since: 1.0.0