Class: Wiretap::AudioFormat

Inherits:
ClipFormat show all
Defined in:
lib/wiretap.rb,
ext/format.cpp

Constant Summary

Constants inherited from ClipFormat

ClipFormat::BITS_PER_PIXEL_TO_BYTES

Instance Attribute Summary

Attributes inherited from ClipFormat

#node

Instance Method Summary collapse

Methods inherited from ClipFormat

#audio?, #bpp, #bpp=, #buffer_size, #buffer_size=, buffer_size_for, #channels, #channels=, #height, #height=, #initialize, #meta, #meta=, #meta_tag, #meta_tag=, #rate, #rate=, #ratio, #ratio=, #scan, #scan=, #tag, #tag=, #width, #width=

Constructor Details

This class inherits a constructor from Wiretap::ClipFormat

Instance Method Details

#bps ⇒ Object

Get bits per sample in audio clip



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# File 'ext/format.cpp', line 270

static VALUE wiretap_format_get_bps(VALUE self) {
	WireTapAudioFormat* format;
	Data_Get_Struct(self, WireTapAudioFormat, format);
	return INT2FIX(format->bitsPerSample());
}

#bps=(value) ⇒ Object

Set bits per sample in audio clip



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# File 'ext/format.cpp', line 279

static VALUE wiretap_format_set_bps(VALUE self, VALUE value) {
	WireTapAudioFormat* format;
	Data_Get_Struct(self, WireTapAudioFormat, format);
	format->setBitsPerSample(NUM2INT(value));
	return self;
}

#sample_rate ⇒ Object

Get sample rate of the clip



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# File 'ext/format.cpp', line 289

static VALUE wiretap_format_get_sample_rate(VALUE self) {
	WireTapAudioFormat* format;
	Data_Get_Struct(self, WireTapAudioFormat, format);
	return rb_float_new(double(format->sampleRate()));
}

#sample_rate=(value) ⇒ Object

Set sample rate of the clip



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# File 'ext/format.cpp', line 298

static VALUE wiretap_format_set_sample_rate(VALUE self, VALUE value){
	WireTapAudioFormat* format;
	Data_Get_Struct(self, WireTapAudioFormat, format);
	format->setSampleRate(float(RFLOAT(value)->value));
	return self;
}

#samples ⇒ Object

Get number of audio samples in audio clip



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# File 'ext/format.cpp', line 251

static VALUE wiretap_format_get_samples(VALUE self) {
	WireTapAudioFormat* format;
	Data_Get_Struct(self, WireTapAudioFormat, format);
	return INT2FIX(format->numSamples());
}

#samples=(value) ⇒ Object

Set number of samples in audio clip



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# File 'ext/format.cpp', line 260

static VALUE wiretap_format_set_samples(VALUE self, VALUE value) {
	WireTapAudioFormat* format;
	Data_Get_Struct(self, WireTapAudioFormat, format);
	format->setNumSamples(NUM2INT(value));
	return self;
}

#to_s ⇒ Object 



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# File 'lib/wiretap.rb', line 322

def to_s
  "#<Wiretap::AudioFormat samples: #{self.samples}, bps: #{self.bps}, sample rate: #{self.sample_rate}>"
end