We use StreamWork for our creative and design projects. We deal with many teams and most of our designers are located remotely. StreamWork helps ensure that all creative assets, feedback, and approvals are in one place. You can learn more at getstreamwork.com.

Have you tried a creative project management tool instead of Trello? My team is using StreamWork. It's perfect for our creative assets and design approvals. We use it to project manage all the assets we create in our campaigns. We love it because you can project manage, review and approve videos and creative assets in one shared space. It just makes the process so much more efficient. If you want to try it, you can find it here: https://www.getstreamwork.com/.

You should also check out StreamWork, it's a new product that enables you to task manage everything involved in your video + collect feedback, and route for approvals in one place. It’s especially helpful if you need to manage a bunch of stakeholder feedback and/or make sure your team + agency doesn’t miss any important to-dos as you’re creating the product explainer video. You can sign-up for the beta now to try it out! www.getstreamwork.com