
Sony Pictures have purchased rehearsal and behind-the-scenes footage from concert promoters AEG Live, filmed at Los Angeles' Staples Center, as Jackson prepared for his residency at London's o2 Arena.
Sony has planned a two-week run for the film beginning 28 October (09); however, SAG bosses have announced that the film's producers have not agreed to the minimum basic terms and conditions for performers and background actors employed on the project.
A statement from the union reads: "Guild members are reminded of their obligation not to accept employment on any non-signatory project, as well as their obligation to confirm with the guild that a project is signatory.
"Employment on any non-signatory project within the guild's jurisdiction may subject a member to a Rule One violation."
The union did not have jurisdiction over rehearsals and behind-the-scenes footage during filming, which it expects to be a feature release.
Jackson was set to take the stage in July (09), just weeks after he died from cardiac arrest on 25 June (09).