+ void setVideoOnly(bool force);
+ void setAudioOnly(bool force);
+ bool isVideoOnly() const;
+ bool isAudioOnly() const;
+
+ /** @brief Adjusts the keyframe values to fit a clip resizement.
+ * @param previous Old crop value
+ * @param current New crop value
+ * @param fromStart true = crop from start, false = crop from end
+ * @return true if anything was modified */
+ bool checkEffectsKeyframesPos(const int previous, const int current, bool fromStart);
+ void insertKeyframe(QDomElement effect, int pos, int val);
+ void movedKeyframe(QDomElement effect, int oldpos, int newpos, double value);
+ void updateKeyframes(QDomElement effect);