13#ifndef OPENSHOT_EXPANDER_AUDIO_EFFECT_H
14#define OPENSHOT_EXPANDER_AUDIO_EFFECT_H
26#include <juce_audio_basics/juce_audio_basics.h>
40 void init_effect_details();
73 std::shared_ptr<openshot::Frame>
GetFrame(int64_t frame_number)
override {
74 return GetFrame(std::make_shared<openshot::Frame>(), frame_number);
77 std::shared_ptr<openshot::Frame>
78 GetFrame(std::shared_ptr<openshot::Frame> frame, int64_t frame_number)
override;
81 std::string
Json()
const override;
82 void SetJson(
const std::string value)
override;
86 std::string
PropertiesJSON(int64_t requested_frame)
const override;
Header file for EffectBase class.
Header file for TextReader class.
Header file for JSON class.
Header file for the Keyframe class.
This abstract class is the base class, used by all effects in libopenshot.
This class adds a expander (or noise gate) into the audio.
Expander()
Default constructor.
float inverse_sample_rate
std::string PropertiesJSON(int64_t requested_frame) const override
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
float calculateAttackOrRelease(float value)
void SetJson(const std::string value) override
Load JSON string into this object.
Json::Value JsonValue() const override
Generate Json::Value for this object.
juce::AudioBuffer< float > mixed_down_input
std::string Json() const override
Generate JSON string of this object.
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...
A Keyframe is a collection of Point instances, which is used to vary a number or property over time.
This namespace is the default namespace for all code in the openshot library.