struct SeqCollection * seq_sequence_lookup_effects_by_seq(const struct Scene *scene, const struct Sequence *key)
void seq_free_sequence_recurse(struct Scene *scene, struct Sequence *seq, bool do_id_user)
struct StripProxy * seq_strip_proxy_alloc(void)
struct Sequence * seq_sequence_lookup_meta_by_seq(const struct Scene *scene, const struct Sequence *key)