13#ifndef OPENSHOT_CHROMAKEY_EFFECT_H
14#define OPENSHOT_CHROMAKEY_EFFECT_H
45 void init_effect_details();
87 std::shared_ptr<openshot::Frame>
GetFrame(int64_t frame_number)
override {
return GetFrame(std::make_shared<openshot::Frame>(), frame_number); }
98 std::shared_ptr<openshot::Frame>
GetFrame(std::shared_ptr<openshot::Frame> frame, int64_t frame_number)
override;
101 std::string
Json()
const override;
102 void SetJson(
const std::string value)
override;
107 std::string
PropertiesJSON(int64_t requested_frame)
const override;
Header file for Color class.
Header file for EffectBase class.
Header file for TextReader class.
Header file for all Exception classes.
Header file for Frame class.
Header file for the Keyframe class.
This class removes (i.e. keys out) a color (i.e. greenscreen)
void SetJson(const std::string value) override
Load JSON string into this object.
ChromaKey()
Blank constructor, useful when using Json to load the effect properties.
std::string Json() const override
Generate JSON string of this object.
std::string PropertiesJSON(int64_t requested_frame) const override
Json::Value JsonValue() const override
Generate Json::Value for 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...
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
This class represents a color (used on the timeline and clips)
This abstract class is the base class, used by all effects in libopenshot.
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.
ChromaKeyMethod
This enumeration determines the algorithm used by the ChromaKey filter.
@ CHROMAKEY_BASIC
Length of difference between RGB vectors.