26 fft_size(fft_size), hop_size(hop_size),
27 window_type(window_type), stft(*this)
30 init_effect_details();
34void Robotization::init_effect_details()
42 info.
description =
"Transform the voice present in an audio track into a robotic voice effect.";
51 const std::lock_guard<std::recursive_mutex> lock(
mutex);
52 ScopedNoDenormals noDenormals;
54 const int num_input_channels = frame->audio->getNumChannels();
55 const int num_output_channels = frame->audio->getNumChannels();
56 const int num_samples = frame->audio->getNumSamples();
57 const int hop_size_value = 1 << ((int)
hop_size + 1);
58 const int fft_size_value = 1 << ((int)
fft_size + 5);
71void Robotization::RobotizationEffect::modification(
const int channel)
75 for (
int index = 0; index <
fft_size; ++index) {
115 catch (
const std::exception& e)
118 throw InvalidJSON(
"JSON is invalid (missing keys or invalid data types)");
128 if (!root[
"fft_size"].isNull())
131 if (!root[
"hop_size"].isNull())
134 if (!root[
"window_type"].isNull())
168 return root.toStyledString();
Header file for all Exception classes.
Header file for Frame class.
Header file for Robotization audio effect class.
Json::Value add_property_choice_json(std::string name, int value, int selected_value) const
Generate JSON choice for a property (dropdown properties)
Json::Value add_property_json(std::string name, float value, std::string type, std::string memo, const Keyframe *keyframe, float min_value, float max_value, bool readonly, int64_t requested_frame) const
Generate JSON for a property.
virtual Json::Value JsonValue() const
Generate Json::Value for this object.
Json::Value BasePropertiesJSON(int64_t requested_frame) const
Generate JSON object of base properties (recommended to be used by all effects)
virtual void SetJsonValue(const Json::Value root)
Load Json::Value into this object.
EffectInfoStruct info
Information about the current effect.
Exception for invalid JSON.
This class adds a robotization effect into the audio.
Robotization()
Default constructor.
std::recursive_mutex mutex
std::string PropertiesJSON(int64_t requested_frame) const override
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
openshot::HopSize hop_size
openshot::FFTSize fft_size
void SetJson(const std::string value) override
Load JSON string into this object.
openshot::WindowType window_type
std::shared_ptr< openshot::Frame > GetFrame(int64_t frame_number) override
This method is required for all derived classes of ClipBase, and returns a new openshot::Frame object...
std::string Json() const override
Generate JSON string of this object.
Json::Value JsonValue() const override
Generate Json::Value for this object.
void process(juce::AudioBuffer< float > &block)
void setup(const int num_input_channels)
juce::HeapBlock< juce::dsp::Complex< float > > frequency_domain_buffer
std::unique_ptr< juce::dsp::FFT > fft
void updateParameters(const int new_fft_size, const int new_overlap, const int new_window_type)
juce::HeapBlock< juce::dsp::Complex< float > > time_domain_buffer
This namespace is the default namespace for all code in the openshot library.
FFTSize
This enumeration determines the FFT size.
HopSize
This enumeration determines the hop size.
WindowType
This enumeration determines the window type.
const Json::Value stringToJson(const std::string value)
bool has_video
Determines if this effect manipulates the image of a frame.
bool has_audio
Determines if this effect manipulates the audio of a frame.
std::string class_name
The class name of the effect.
std::string name
The name of the effect.
std::string description
The description of this effect and what it does.