+ /** @brief Sets attribute @param name to @param value.
+ *
+ * Used to disable the effect, by setting disabled="1" */
+ void updateParameter(const QString &name, const QString &value);
+ void setFrameSize(QPoint p);
+ /** @brief Tells the parameters to update their timecode format according to KdenliveSettings. */
+ void updateTimecodeFormat();
+ /** @brief Returns true if this effect wants to keep track of current position in clip. */
+ bool effectNeedsSyncPosition() const;