The Association of Independent Video and Filmmakers, a 30-year-old group that coordinated activism and provided networking and training for independent filmmakers, shuttered its offices and shut down operations in late June. The Manhattan-based association told members in March that it faced a financial crisis, but an emergency fundraising appeal didn’t generate enough contributions to maintain operations. The AIVF Board is looking for another group to take over publication of The Independent, AIVF’s monthly magazine. Although the board considered a scenario of eventually resuming operations, it’s unlikely that the association will revive, said Bart Weiss, organizer of the Dallas Video Festival and board president. “I wish it could, but I don’t see how it could happen,” he said.