修正测试

app/node/keyframe.cpp

@@ -252,6 +252,10 @@ bool NodeKeyframe::load(QXmlStreamReader *reader, NodeValue::Type data_type)
 	this->set_value(
 		NodeValue::StringToValue(data_type, reader->readElementText(), true));
 
+	if (!key_input.isEmpty()) {
+		this->set_input(key_input);
+	}
+
 	this->set_bezier_control_in(key_in_handle);
 	this->set_bezier_control_out(key_out_handle);
 

app/render/videoparams.cpp

@@ -71,11 +71,15 @@ VideoParams::VideoParams()
 	: width_(0)
 	, height_(0)
 	, depth_(0)
+	, time_base_(0)
 	, format_(PixelFormat::INVALID)
 	, channel_count_(0)
+	, pixel_aspect_ratio_(1)
 	, interlacing_(Interlacing::kInterlaceNone)
 	, divider_(1)
 {
+	calculate_effective_size();
+	validate_pixel_aspect_ratio();
 	set_defaults_for_footage();
 }