int auto_exists_for_editing(double position);
// Returns auto at exact position, null if non-existent. ignores autokeyframming and align on frames
Auto* get_auto_at_position(double position = -1);
int auto_exists_for_editing(double position);
// Returns auto at exact position, null if non-existent. ignores autokeyframming and align on frames
Auto* get_auto_at_position(double position = -1);
// Get keyframe for editing with creation
// create: <0: always new keyframe, =0: no new keyframe, >0: auto keyframe
// Get keyframe for editing with creation
// create: <0: always new keyframe, =0: no new keyframe, >0: auto keyframe
int insert(int64_t start, int64_t end);
int paste_silence(int64_t start, int64_t end);
// Copy for keyframe clipboard & drag & drop
int insert(int64_t start, int64_t end);
int paste_silence(int64_t start, int64_t end);
// Copy for keyframe clipboard & drag & drop